Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion

Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Huan Qin [verfasserIn] Baihui He [verfasserIn] Hui Wu [verfasserIn] Yue Li [verfasserIn] Jianyong Chen [verfasserIn] Wei Wang [verfasserIn] Fan Zhang [verfasserIn] Maoli Duan [verfasserIn] Jun Yang [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis

Übergeordnetes Werk:	In: Frontiers in Surgery - Frontiers Media S.A., 2014, 8(2021)
Übergeordnetes Werk:	volume:8 ; year:2021

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3389/fsurg.2021.682245

Katalog-ID:	DOAJ019047932

Internformat


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245	1	0	\|a Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
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520			\|a Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.
650		4	\|a idiopathic sudden sensorineural hearing loss
650		4	\|a endolymphatic hydrops
650		4	\|a low-frequency hearing loss
650		4	\|a magnetic resonance imaging
650		4	\|a prognosis
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700	0		\|a Baihui He \|e verfasserin \|4 aut
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700	0		\|a Hui Wu \|e verfasserin \|4 aut
700	0		\|a Hui Wu \|e verfasserin \|4 aut
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700	0		\|a Yue Li \|e verfasserin \|4 aut
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700	0		\|a Yue Li \|e verfasserin \|4 aut
700	0		\|a Jianyong Chen \|e verfasserin \|4 aut
700	0		\|a Jianyong Chen \|e verfasserin \|4 aut
700	0		\|a Jianyong Chen \|e verfasserin \|4 aut
700	0		\|a Wei Wang \|e verfasserin \|4 aut
700	0		\|a Wei Wang \|e verfasserin \|4 aut
700	0		\|a Wei Wang \|e verfasserin \|4 aut
700	0		\|a Fan Zhang \|e verfasserin \|4 aut
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700	0		\|a Maoli Duan \|e verfasserin \|4 aut
700	0		\|a Maoli Duan \|e verfasserin \|4 aut
700	0		\|a Jun Yang \|e verfasserin \|4 aut
700	0		\|a Jun Yang \|e verfasserin \|4 aut
700	0		\|a Jun Yang \|e verfasserin \|4 aut
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allfields	10.3389/fsurg.2021.682245 doi (DE-627)DOAJ019047932 (DE-599)DOAJ824e2b0826c945eb98293f42753b724b DE-627 ger DE-627 rakwb eng RD1-811 Huan Qin verfasserin aut Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery Huan Qin verfasserin aut Huan Qin verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Maoli Duan verfasserin aut Maoli Duan verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut In Frontiers in Surgery Frontiers Media S.A., 2014 8(2021) (DE-627)788288954 (DE-600)2773823-1 2296875X nnns volume:8 year:2021 https://doi.org/10.3389/fsurg.2021.682245 kostenfrei https://doaj.org/article/824e2b0826c945eb98293f42753b724b kostenfrei https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full kostenfrei https://doaj.org/toc/2296-875X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_2446 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2021
spelling	10.3389/fsurg.2021.682245 doi (DE-627)DOAJ019047932 (DE-599)DOAJ824e2b0826c945eb98293f42753b724b DE-627 ger DE-627 rakwb eng RD1-811 Huan Qin verfasserin aut Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery Huan Qin verfasserin aut Huan Qin verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Maoli Duan verfasserin aut Maoli Duan verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut In Frontiers in Surgery Frontiers Media S.A., 2014 8(2021) (DE-627)788288954 (DE-600)2773823-1 2296875X nnns volume:8 year:2021 https://doi.org/10.3389/fsurg.2021.682245 kostenfrei https://doaj.org/article/824e2b0826c945eb98293f42753b724b kostenfrei https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full kostenfrei https://doaj.org/toc/2296-875X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_2446 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2021
allfields_unstemmed	10.3389/fsurg.2021.682245 doi (DE-627)DOAJ019047932 (DE-599)DOAJ824e2b0826c945eb98293f42753b724b DE-627 ger DE-627 rakwb eng RD1-811 Huan Qin verfasserin aut Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery Huan Qin verfasserin aut Huan Qin verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Maoli Duan verfasserin aut Maoli Duan verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut In Frontiers in Surgery Frontiers Media S.A., 2014 8(2021) (DE-627)788288954 (DE-600)2773823-1 2296875X nnns volume:8 year:2021 https://doi.org/10.3389/fsurg.2021.682245 kostenfrei https://doaj.org/article/824e2b0826c945eb98293f42753b724b kostenfrei https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full kostenfrei https://doaj.org/toc/2296-875X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_2446 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2021
allfieldsGer	10.3389/fsurg.2021.682245 doi (DE-627)DOAJ019047932 (DE-599)DOAJ824e2b0826c945eb98293f42753b724b DE-627 ger DE-627 rakwb eng RD1-811 Huan Qin verfasserin aut Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery Huan Qin verfasserin aut Huan Qin verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Maoli Duan verfasserin aut Maoli Duan verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut In Frontiers in Surgery Frontiers Media S.A., 2014 8(2021) (DE-627)788288954 (DE-600)2773823-1 2296875X nnns volume:8 year:2021 https://doi.org/10.3389/fsurg.2021.682245 kostenfrei https://doaj.org/article/824e2b0826c945eb98293f42753b724b kostenfrei https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full kostenfrei https://doaj.org/toc/2296-875X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_2446 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2021
allfieldsSound	10.3389/fsurg.2021.682245 doi (DE-627)DOAJ019047932 (DE-599)DOAJ824e2b0826c945eb98293f42753b724b DE-627 ger DE-627 rakwb eng RD1-811 Huan Qin verfasserin aut Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction. idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery Huan Qin verfasserin aut Huan Qin verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Baihui He verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Hui Wu verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Yue Li verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Jianyong Chen verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Wei Wang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Fan Zhang verfasserin aut Maoli Duan verfasserin aut Maoli Duan verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut Jun Yang verfasserin aut In Frontiers in Surgery Frontiers Media S.A., 2014 8(2021) (DE-627)788288954 (DE-600)2773823-1 2296875X nnns volume:8 year:2021 https://doi.org/10.3389/fsurg.2021.682245 kostenfrei https://doaj.org/article/824e2b0826c945eb98293f42753b724b kostenfrei https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full kostenfrei https://doaj.org/toc/2296-875X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_2446 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2021
language	English
source	In Frontiers in Surgery 8(2021) volume:8 year:2021
sourceStr	In Frontiers in Surgery 8(2021) volume:8 year:2021
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis Surgery
isfreeaccess_bool	true
container_title	Frontiers in Surgery
authorswithroles_txt_mv	Huan Qin @@aut@@ Baihui He @@aut@@ Hui Wu @@aut@@ Yue Li @@aut@@ Jianyong Chen @@aut@@ Wei Wang @@aut@@ Fan Zhang @@aut@@ Maoli Duan @@aut@@ Jun Yang @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	788288954
id	DOAJ019047932
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">DOAJ019047932</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230310104109.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230226s2021 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3389/fsurg.2021.682245</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ019047932</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ824e2b0826c945eb98293f42753b724b</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="050" ind1=" " ind2="0"><subfield code="a">RD1-811</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Huan Qin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion</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="520" ind1=" " ind2=" "><subfield code="a">Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">idiopathic sudden sensorineural hearing loss</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">endolymphatic hydrops</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">low-frequency hearing loss</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">magnetic resonance imaging</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">prognosis</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Surgery</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huan Qin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huan 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callnumber-first	R - Medicine
author	Huan Qin
spellingShingle	Huan Qin misc RD1-811 misc idiopathic sudden sensorineural hearing loss misc endolymphatic hydrops misc low-frequency hearing loss misc magnetic resonance imaging misc prognosis misc Surgery Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
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topic_title	RD1-811 Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion idiopathic sudden sensorineural hearing loss endolymphatic hydrops low-frequency hearing loss magnetic resonance imaging prognosis
topic	misc RD1-811 misc idiopathic sudden sensorineural hearing loss misc endolymphatic hydrops misc low-frequency hearing loss misc magnetic resonance imaging misc prognosis misc Surgery
topic_unstemmed	misc RD1-811 misc idiopathic sudden sensorineural hearing loss misc endolymphatic hydrops misc low-frequency hearing loss misc magnetic resonance imaging misc prognosis misc Surgery
topic_browse	misc RD1-811 misc idiopathic sudden sensorineural hearing loss misc endolymphatic hydrops misc low-frequency hearing loss misc magnetic resonance imaging misc prognosis misc Surgery
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title	Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
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title_full	Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
author_sort	Huan Qin
journal	Frontiers in Surgery
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author_browse	Huan Qin Baihui He Hui Wu Yue Li Jianyong Chen Wei Wang Fan Zhang Maoli Duan Jun Yang
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author-letter	Huan Qin
doi_str_mv	10.3389/fsurg.2021.682245
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title_sort	visualization of endolymphatic hydrops in patients with unilateral idiopathic sudden sensorineural hearing loss with four types according to chinese criterion
callnumber	RD1-811
title_auth	Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
abstract	Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.
abstractGer	Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.
abstract_unstemmed	Objective: The aim of this study is to evaluate the possible value of endolymphatic hydrops (EH) in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL) with four types according to audiometry.Methods: Seventy-two patients (40 men and 32 women; age range, 28–78 years; mean age: 50.0 ± 12.9 years) with UISSNHL were admitted retrospectively into this study. Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.
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title_short	Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion
url	https://doi.org/10.3389/fsurg.2021.682245 https://doaj.org/article/824e2b0826c945eb98293f42753b724b https://www.frontiersin.org/articles/10.3389/fsurg.2021.682245/full https://doaj.org/toc/2296-875X
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author2	Huan Qin Baihui He Hui Wu Yue Li Jianyong Chen Wei Wang Fan Zhang Maoli Duan Jun Yang
author2Str	Huan Qin Baihui He Hui Wu Yue Li Jianyong Chen Wei Wang Fan Zhang Maoli Duan Jun Yang
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up_date	2024-07-03T21:30:08.558Z
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Based on the pure tone audiometry before treatment, the hearing loss of all these patients were categorized into four types: low-frequency group (LF-G), high-frequency group (HF-G), flat group (F-G), and total deafness group (TD-G). The average time from symptom onset to the first examination was 6.9 ± 4.4 days (1–20 days). 3D-FLAIR MRI was performed 24 h after intratympanic injection of gadolinium (Gd) within 1 week after the UISSNHL onset. The incidence of EH in the affected ears based on four types of hearing loss were analyzed using the Chi-square test, and the possible relationship with vertigo and prognosis were also assessed.Results: Eleven of 21 patients (52.4%) in LF-G had the highest EH-positive rate, followed by 18.2% in HF-G, 11.8% in F-G, and 17.4% in TD-G. The significant difference was found in the four groups (P = 0.018). The EH rate of LF-G was statistically significantly higher than that of F-G and TD-G (P = 0.009, P =0.014), respectively. After being valued by the volume-referencing grading system (VR scores), the EH level was represented by the sum scores of EH. In LF-G, no statistically significant difference was found in the prognosis of ISSNHL patients between with the EH group and the no EH group (P = 0.586). The symptom “vertigo” did not correlate with EH and prognosis.Conclusions: EH was observed in UISSNHL patients by 3D-FLAIR MRI. EH may be responsible for the pathology of LF-G but not related to prognosis. It might be meaningless to assess EH in other hearing loss types, which might be more related to the blood-labyrinth dysfunction.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">idiopathic sudden sensorineural hearing loss</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">endolymphatic hydrops</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">low-frequency hearing loss</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">magnetic resonance imaging</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">prognosis</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Surgery</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huan Qin</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huan 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Visualization of Endolymphatic Hydrops in Patients With Unilateral Idiopathic Sudden Sensorineural Hearing Loss With Four Types According to Chinese Criterion

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