Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19
Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Me...
Ausführliche Beschreibung
Autor*in: |
Cheng, Qi-Rui [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Erschienen: |
2021 |
---|
Schlagwörter: |
---|
Anmerkung: |
© Children's Hospital, Zhejiang University School of Medicine 2021 |
---|
Übergeordnetes Werk: |
Enthalten in: World Journal of Pediatrics - Springer-Verlag, 2008, 18(2021), 1 vom: 22. Nov., Seite 37-42 |
---|---|
Übergeordnetes Werk: |
volume:18 ; year:2021 ; number:1 ; day:22 ; month:11 ; pages:37-42 |
Links: |
---|
DOI / URN: |
10.1007/s12519-021-00484-3 |
---|
Katalog-ID: |
SPR045976783 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | SPR045976783 | ||
003 | DE-627 | ||
005 | 20230519073131.0 | ||
007 | cr uuu---uuuuu | ||
008 | 220116s2021 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1007/s12519-021-00484-3 |2 doi | |
035 | |a (DE-627)SPR045976783 | ||
035 | |a (SPR)s12519-021-00484-3-e | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Cheng, Qi-Rui |e verfasserin |4 aut | |
245 | 1 | 0 | |a Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
264 | 1 | |c 2021 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
500 | |a © Children's Hospital, Zhejiang University School of Medicine 2021 | ||
520 | |a Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. | ||
650 | 4 | |a B.1.617.2 (Delta) variant |7 (dpeaa)DE-He213 | |
650 | 4 | |a Children |7 (dpeaa)DE-He213 | |
650 | 4 | |a Coronavirus disease 2019 (COVID-19) |7 (dpeaa)DE-He213 | |
650 | 4 | |a Chest computed tomography (CT) |7 (dpeaa)DE-He213 | |
700 | 1 | |a Fan, Ming-Xing |4 aut | |
700 | 1 | |a Hao, Jing |4 aut | |
700 | 1 | |a Hu, Xiao-Chen |4 aut | |
700 | 1 | |a Ge, Xu-Hua |0 (orcid)0000-0002-1097-2677 |4 aut | |
700 | 1 | |a Hu, Zhi-Liang |4 aut | |
700 | 1 | |a Li, Zhuo |4 aut | |
773 | 0 | 8 | |i Enthalten in |t World Journal of Pediatrics |d Springer-Verlag, 2008 |g 18(2021), 1 vom: 22. Nov., Seite 37-42 |w (DE-627)SPR02598876X |7 nnns |
773 | 1 | 8 | |g volume:18 |g year:2021 |g number:1 |g day:22 |g month:11 |g pages:37-42 |
856 | 4 | 0 | |u https://dx.doi.org/10.1007/s12519-021-00484-3 |z lizenzpflichtig |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_SPRINGER | ||
912 | |a SSG-OLC-PHA | ||
912 | |a GBV_ILN_21 | ||
912 | |a GBV_ILN_31 | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_61 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_63 | ||
912 | |a GBV_ILN_65 | ||
912 | |a GBV_ILN_66 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_92 | ||
912 | |a GBV_ILN_135 | ||
912 | |a GBV_ILN_181 | ||
912 | |a GBV_ILN_192 | ||
912 | |a GBV_ILN_211 | ||
912 | |a GBV_ILN_252 | ||
951 | |a AR | ||
952 | |d 18 |j 2021 |e 1 |b 22 |c 11 |h 37-42 |
author_variant |
q r c qrc m x f mxf j h jh x c h xch x h g xhg z l h zlh z l zl |
---|---|
matchkey_str |
chengqiruifanmingxinghaojinghuxiaochenge:2021----:hscfaueocideifcebb67dl |
hierarchy_sort_str |
2021 |
publishDate |
2021 |
allfields |
10.1007/s12519-021-00484-3 doi (DE-627)SPR045976783 (SPR)s12519-021-00484-3-e DE-627 ger DE-627 rakwb eng Cheng, Qi-Rui verfasserin aut Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Children's Hospital, Zhejiang University School of Medicine 2021 Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 Fan, Ming-Xing aut Hao, Jing aut Hu, Xiao-Chen aut Ge, Xu-Hua (orcid)0000-0002-1097-2677 aut Hu, Zhi-Liang aut Li, Zhuo aut Enthalten in World Journal of Pediatrics Springer-Verlag, 2008 18(2021), 1 vom: 22. Nov., Seite 37-42 (DE-627)SPR02598876X nnns volume:18 year:2021 number:1 day:22 month:11 pages:37-42 https://dx.doi.org/10.1007/s12519-021-00484-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 AR 18 2021 1 22 11 37-42 |
spelling |
10.1007/s12519-021-00484-3 doi (DE-627)SPR045976783 (SPR)s12519-021-00484-3-e DE-627 ger DE-627 rakwb eng Cheng, Qi-Rui verfasserin aut Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Children's Hospital, Zhejiang University School of Medicine 2021 Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 Fan, Ming-Xing aut Hao, Jing aut Hu, Xiao-Chen aut Ge, Xu-Hua (orcid)0000-0002-1097-2677 aut Hu, Zhi-Liang aut Li, Zhuo aut Enthalten in World Journal of Pediatrics Springer-Verlag, 2008 18(2021), 1 vom: 22. Nov., Seite 37-42 (DE-627)SPR02598876X nnns volume:18 year:2021 number:1 day:22 month:11 pages:37-42 https://dx.doi.org/10.1007/s12519-021-00484-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 AR 18 2021 1 22 11 37-42 |
allfields_unstemmed |
10.1007/s12519-021-00484-3 doi (DE-627)SPR045976783 (SPR)s12519-021-00484-3-e DE-627 ger DE-627 rakwb eng Cheng, Qi-Rui verfasserin aut Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Children's Hospital, Zhejiang University School of Medicine 2021 Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 Fan, Ming-Xing aut Hao, Jing aut Hu, Xiao-Chen aut Ge, Xu-Hua (orcid)0000-0002-1097-2677 aut Hu, Zhi-Liang aut Li, Zhuo aut Enthalten in World Journal of Pediatrics Springer-Verlag, 2008 18(2021), 1 vom: 22. Nov., Seite 37-42 (DE-627)SPR02598876X nnns volume:18 year:2021 number:1 day:22 month:11 pages:37-42 https://dx.doi.org/10.1007/s12519-021-00484-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 AR 18 2021 1 22 11 37-42 |
allfieldsGer |
10.1007/s12519-021-00484-3 doi (DE-627)SPR045976783 (SPR)s12519-021-00484-3-e DE-627 ger DE-627 rakwb eng Cheng, Qi-Rui verfasserin aut Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Children's Hospital, Zhejiang University School of Medicine 2021 Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 Fan, Ming-Xing aut Hao, Jing aut Hu, Xiao-Chen aut Ge, Xu-Hua (orcid)0000-0002-1097-2677 aut Hu, Zhi-Liang aut Li, Zhuo aut Enthalten in World Journal of Pediatrics Springer-Verlag, 2008 18(2021), 1 vom: 22. Nov., Seite 37-42 (DE-627)SPR02598876X nnns volume:18 year:2021 number:1 day:22 month:11 pages:37-42 https://dx.doi.org/10.1007/s12519-021-00484-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 AR 18 2021 1 22 11 37-42 |
allfieldsSound |
10.1007/s12519-021-00484-3 doi (DE-627)SPR045976783 (SPR)s12519-021-00484-3-e DE-627 ger DE-627 rakwb eng Cheng, Qi-Rui verfasserin aut Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Children's Hospital, Zhejiang University School of Medicine 2021 Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 Fan, Ming-Xing aut Hao, Jing aut Hu, Xiao-Chen aut Ge, Xu-Hua (orcid)0000-0002-1097-2677 aut Hu, Zhi-Liang aut Li, Zhuo aut Enthalten in World Journal of Pediatrics Springer-Verlag, 2008 18(2021), 1 vom: 22. Nov., Seite 37-42 (DE-627)SPR02598876X nnns volume:18 year:2021 number:1 day:22 month:11 pages:37-42 https://dx.doi.org/10.1007/s12519-021-00484-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 AR 18 2021 1 22 11 37-42 |
language |
English |
source |
Enthalten in World Journal of Pediatrics 18(2021), 1 vom: 22. Nov., Seite 37-42 volume:18 year:2021 number:1 day:22 month:11 pages:37-42 |
sourceStr |
Enthalten in World Journal of Pediatrics 18(2021), 1 vom: 22. Nov., Seite 37-42 volume:18 year:2021 number:1 day:22 month:11 pages:37-42 |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
B.1.617.2 (Delta) variant Children Coronavirus disease 2019 (COVID-19) Chest computed tomography (CT) |
isfreeaccess_bool |
false |
container_title |
World Journal of Pediatrics |
authorswithroles_txt_mv |
Cheng, Qi-Rui @@aut@@ Fan, Ming-Xing @@aut@@ Hao, Jing @@aut@@ Hu, Xiao-Chen @@aut@@ Ge, Xu-Hua @@aut@@ Hu, Zhi-Liang @@aut@@ Li, Zhuo @@aut@@ |
publishDateDaySort_date |
2021-11-22T00:00:00Z |
hierarchy_top_id |
SPR02598876X |
id |
SPR045976783 |
language_de |
englisch |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR045976783</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519073131.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220116s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12519-021-00484-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR045976783</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12519-021-00484-3-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Cheng, Qi-Rui</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Children's Hospital, Zhejiang University School of Medicine 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">B.1.617.2 (Delta) variant</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Children</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Coronavirus disease 2019 (COVID-19)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Chest computed tomography (CT)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Fan, Ming-Xing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hao, Jing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hu, Xiao-Chen</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ge, Xu-Hua</subfield><subfield code="0">(orcid)0000-0002-1097-2677</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hu, Zhi-Liang</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Zhuo</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">World Journal of Pediatrics</subfield><subfield code="d">Springer-Verlag, 2008</subfield><subfield code="g">18(2021), 1 vom: 22. Nov., Seite 37-42</subfield><subfield code="w">(DE-627)SPR02598876X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:18</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:1</subfield><subfield code="g">day:22</subfield><subfield code="g">month:11</subfield><subfield code="g">pages:37-42</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s12519-021-00484-3</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_61</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_66</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_92</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_135</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_181</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_192</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_211</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">18</subfield><subfield code="j">2021</subfield><subfield code="e">1</subfield><subfield code="b">22</subfield><subfield code="c">11</subfield><subfield code="h">37-42</subfield></datafield></record></collection>
|
author |
Cheng, Qi-Rui |
spellingShingle |
Cheng, Qi-Rui misc B.1.617.2 (Delta) variant misc Children misc Coronavirus disease 2019 (COVID-19) misc Chest computed tomography (CT) Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
authorStr |
Cheng, Qi-Rui |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)SPR02598876X |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut aut aut aut aut aut |
collection |
springer |
remote_str |
true |
illustrated |
Not Illustrated |
topic_title |
Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 B.1.617.2 (Delta) variant (dpeaa)DE-He213 Children (dpeaa)DE-He213 Coronavirus disease 2019 (COVID-19) (dpeaa)DE-He213 Chest computed tomography (CT) (dpeaa)DE-He213 |
topic |
misc B.1.617.2 (Delta) variant misc Children misc Coronavirus disease 2019 (COVID-19) misc Chest computed tomography (CT) |
topic_unstemmed |
misc B.1.617.2 (Delta) variant misc Children misc Coronavirus disease 2019 (COVID-19) misc Chest computed tomography (CT) |
topic_browse |
misc B.1.617.2 (Delta) variant misc Children misc Coronavirus disease 2019 (COVID-19) misc Chest computed tomography (CT) |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
World Journal of Pediatrics |
hierarchy_parent_id |
SPR02598876X |
hierarchy_top_title |
World Journal of Pediatrics |
isfreeaccess_txt |
false |
familylinks_str_mv |
(DE-627)SPR02598876X |
title |
Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
ctrlnum |
(DE-627)SPR045976783 (SPR)s12519-021-00484-3-e |
title_full |
Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
author_sort |
Cheng, Qi-Rui |
journal |
World Journal of Pediatrics |
journalStr |
World Journal of Pediatrics |
lang_code |
eng |
isOA_bool |
false |
recordtype |
marc |
publishDateSort |
2021 |
contenttype_str_mv |
txt |
container_start_page |
37 |
author_browse |
Cheng, Qi-Rui Fan, Ming-Xing Hao, Jing Hu, Xiao-Chen Ge, Xu-Hua Hu, Zhi-Liang Li, Zhuo |
container_volume |
18 |
format_se |
Elektronische Aufsätze |
author-letter |
Cheng, Qi-Rui |
doi_str_mv |
10.1007/s12519-021-00484-3 |
normlink |
(ORCID)0000-0002-1097-2677 |
normlink_prefix_str_mv |
(orcid)0000-0002-1097-2677 |
title_sort |
chest ct features of children infected by b.1.617.2 (delta) variant of covid-19 |
title_auth |
Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
abstract |
Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. © Children's Hospital, Zhejiang University School of Medicine 2021 |
abstractGer |
Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. © Children's Hospital, Zhejiang University School of Medicine 2021 |
abstract_unstemmed |
Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis. © Children's Hospital, Zhejiang University School of Medicine 2021 |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_21 GBV_ILN_31 GBV_ILN_40 GBV_ILN_61 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_66 GBV_ILN_69 GBV_ILN_92 GBV_ILN_135 GBV_ILN_181 GBV_ILN_192 GBV_ILN_211 GBV_ILN_252 |
container_issue |
1 |
title_short |
Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19 |
url |
https://dx.doi.org/10.1007/s12519-021-00484-3 |
remote_bool |
true |
author2 |
Fan, Ming-Xing Hao, Jing Hu, Xiao-Chen Ge, Xu-Hua Hu, Zhi-Liang Li, Zhuo |
author2Str |
Fan, Ming-Xing Hao, Jing Hu, Xiao-Chen Ge, Xu-Hua Hu, Zhi-Liang Li, Zhuo |
ppnlink |
SPR02598876X |
mediatype_str_mv |
c |
isOA_txt |
false |
hochschulschrift_bool |
false |
doi_str |
10.1007/s12519-021-00484-3 |
up_date |
2024-07-03T19:31:38.292Z |
_version_ |
1803587523235020800 |
fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR045976783</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519073131.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220116s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12519-021-00484-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR045976783</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12519-021-00484-3-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Cheng, Qi-Rui</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Chest CT features of children infected by B.1.617.2 (Delta) variant of COVID-19</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Children's Hospital, Zhejiang University School of Medicine 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background This study aimed to explore the imaging characteristics, diversity and changing trend in CT scans of pediatric patients infected with Delta-variant strain by studying imaging features of children infected with Delta and comparing the results to those of children with original COVID-19. Methods A retrospective, comparative analysis of initial chest CT manifestations between 63 pediatric patients infected with Delta variant in 2021 and 23 pediatric patients with COVID-19 in 2020 was conducted. Corresponding imaging features were analyzed. In addition, the changing trend in imaging features of COVID-19 Delta-variant cases were explored by evaluating the initial and follow-up CT scans. Results Among 63 children with Delta-variant COVID-19 in 2021, 34 (53.9%) showed positive chest CT presentation; and their CT score (1.10 ± 1.41) was significantly lower than that in 2020 (2.56 ± 3.5) (P = 0.0073). Lesion distribution: lung lesions of Delta cases appear mainly in the lower lungs on both sides. Most children had single lobe involvement (18 cases, 52.9%), 14 (41.2%) in the right lung alone, and 14 (41.2%) in both lungs. A majority of Delta cases displayed initially ground glass (23 cases, 67.6%) and nodular shadows (13 cases, 38.2%) in the first CT scan, with few extrapulmonary manifestations. The 34 children with abnormal chest CT for the first time have a total of 92 chest CT examinations. These children showed a statistically significant difference between the 0–3 day group and the 4–7 day group (P = 0.0392) and a significant difference between the 4–7 day group and the more than 8 days group (P = 0.0003). Conclusions The early manifestations of COVID-19 in children with abnormal imaging are mostly small subpleural nodular ground glass opacity. The changes on the Delta-variant COVID-19 chest CT were milder than the original strain. The lesions reached a peak on CT in 4–7 days and quickly improved and absorbed after a week. Dynamic CT re-examination can achieve a good prognosis.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">B.1.617.2 (Delta) variant</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Children</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Coronavirus disease 2019 (COVID-19)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Chest computed tomography (CT)</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Fan, Ming-Xing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hao, Jing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hu, Xiao-Chen</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ge, Xu-Hua</subfield><subfield code="0">(orcid)0000-0002-1097-2677</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hu, Zhi-Liang</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Zhuo</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">World Journal of Pediatrics</subfield><subfield code="d">Springer-Verlag, 2008</subfield><subfield code="g">18(2021), 1 vom: 22. Nov., Seite 37-42</subfield><subfield code="w">(DE-627)SPR02598876X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:18</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:1</subfield><subfield code="g">day:22</subfield><subfield code="g">month:11</subfield><subfield code="g">pages:37-42</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s12519-021-00484-3</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_61</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_66</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_92</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_135</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_181</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_192</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_211</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">18</subfield><subfield code="j">2021</subfield><subfield code="e">1</subfield><subfield code="b">22</subfield><subfield code="c">11</subfield><subfield code="h">37-42</subfield></datafield></record></collection>
|
score |
7.3972797 |