The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology
Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kubicki, Shelby L. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© ISS 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Skeletal radiology - Berlin : Springer, 1976, 44(2014), 1 vom: 07. Okt., Seite 107-114 |
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| Übergeordnetes Werk: |
volume:44 ; year:2014 ; number:1 ; day:07 ; month:10 ; pages:107-114 |
| Links: |
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| DOI / URN: |
10.1007/s00256-014-2011-6 |
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| Katalog-ID: |
SPR003475204 |
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| 100 | 1 | |a Kubicki, Shelby L. |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
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| 520 | |a Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. | ||
| 650 | 4 | |a FDG PET/CT |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Benign |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Acetabular fossa |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Ligamentum teres |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Richardson, Michael L. |4 aut | |
| 700 | 1 | |a Martin, Thomas |4 aut | |
| 700 | 1 | |a Rohren, Eric |4 aut | |
| 700 | 1 | |a Wei, Wei |4 aut | |
| 700 | 1 | |a Amini, Behrang |4 aut | |
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10.1007/s00256-014-2011-6 doi (DE-627)SPR003475204 (SPR)s00256-014-2011-6-e DE-627 ger DE-627 rakwb eng Kubicki, Shelby L. verfasserin aut The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2014 Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 Richardson, Michael L. aut Martin, Thomas aut Rohren, Eric aut Wei, Wei aut Amini, Behrang aut Enthalten in Skeletal radiology Berlin : Springer, 1976 44(2014), 1 vom: 07. Okt., Seite 107-114 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:44 year:2014 number:1 day:07 month:10 pages:107-114 https://dx.doi.org/10.1007/s00256-014-2011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 44 2014 1 07 10 107-114 |
| spelling |
10.1007/s00256-014-2011-6 doi (DE-627)SPR003475204 (SPR)s00256-014-2011-6-e DE-627 ger DE-627 rakwb eng Kubicki, Shelby L. verfasserin aut The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2014 Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 Richardson, Michael L. aut Martin, Thomas aut Rohren, Eric aut Wei, Wei aut Amini, Behrang aut Enthalten in Skeletal radiology Berlin : Springer, 1976 44(2014), 1 vom: 07. Okt., Seite 107-114 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:44 year:2014 number:1 day:07 month:10 pages:107-114 https://dx.doi.org/10.1007/s00256-014-2011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 44 2014 1 07 10 107-114 |
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10.1007/s00256-014-2011-6 doi (DE-627)SPR003475204 (SPR)s00256-014-2011-6-e DE-627 ger DE-627 rakwb eng Kubicki, Shelby L. verfasserin aut The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2014 Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 Richardson, Michael L. aut Martin, Thomas aut Rohren, Eric aut Wei, Wei aut Amini, Behrang aut Enthalten in Skeletal radiology Berlin : Springer, 1976 44(2014), 1 vom: 07. Okt., Seite 107-114 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:44 year:2014 number:1 day:07 month:10 pages:107-114 https://dx.doi.org/10.1007/s00256-014-2011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 44 2014 1 07 10 107-114 |
| allfieldsGer |
10.1007/s00256-014-2011-6 doi (DE-627)SPR003475204 (SPR)s00256-014-2011-6-e DE-627 ger DE-627 rakwb eng Kubicki, Shelby L. verfasserin aut The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2014 Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 Richardson, Michael L. aut Martin, Thomas aut Rohren, Eric aut Wei, Wei aut Amini, Behrang aut Enthalten in Skeletal radiology Berlin : Springer, 1976 44(2014), 1 vom: 07. Okt., Seite 107-114 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:44 year:2014 number:1 day:07 month:10 pages:107-114 https://dx.doi.org/10.1007/s00256-014-2011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 44 2014 1 07 10 107-114 |
| allfieldsSound |
10.1007/s00256-014-2011-6 doi (DE-627)SPR003475204 (SPR)s00256-014-2011-6-e DE-627 ger DE-627 rakwb eng Kubicki, Shelby L. verfasserin aut The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ISS 2014 Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 Richardson, Michael L. aut Martin, Thomas aut Rohren, Eric aut Wei, Wei aut Amini, Behrang aut Enthalten in Skeletal radiology Berlin : Springer, 1976 44(2014), 1 vom: 07. Okt., Seite 107-114 (DE-627)254236855 (DE-600)1461957-X 1432-2161 nnns volume:44 year:2014 number:1 day:07 month:10 pages:107-114 https://dx.doi.org/10.1007/s00256-014-2011-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 44 2014 1 07 10 107-114 |
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English |
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Enthalten in Skeletal radiology 44(2014), 1 vom: 07. Okt., Seite 107-114 volume:44 year:2014 number:1 day:07 month:10 pages:107-114 |
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Enthalten in Skeletal radiology 44(2014), 1 vom: 07. Okt., Seite 107-114 volume:44 year:2014 number:1 day:07 month:10 pages:107-114 |
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FDG PET/CT Benign Acetabular fossa Ligamentum teres |
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Skeletal radiology |
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Kubicki, Shelby L. @@aut@@ Richardson, Michael L. @@aut@@ Martin, Thomas @@aut@@ Rohren, Eric @@aut@@ Wei, Wei @@aut@@ Amini, Behrang @@aut@@ |
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2014-10-07T00:00:00Z |
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Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. 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|
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Kubicki, Shelby L. |
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Kubicki, Shelby L. misc FDG PET/CT misc Benign misc Acetabular fossa misc Ligamentum teres The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
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The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology FDG PET/CT (dpeaa)DE-He213 Benign (dpeaa)DE-He213 Acetabular fossa (dpeaa)DE-He213 Ligamentum teres (dpeaa)DE-He213 |
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misc FDG PET/CT misc Benign misc Acetabular fossa misc Ligamentum teres |
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misc FDG PET/CT misc Benign misc Acetabular fossa misc Ligamentum teres |
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The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
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The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
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Kubicki, Shelby L. |
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Skeletal radiology |
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Kubicki, Shelby L. Richardson, Michael L. Martin, Thomas Rohren, Eric Wei, Wei Amini, Behrang |
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Kubicki, Shelby L. |
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10.1007/s00256-014-2011-6 |
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acetabular fossa hot spot on 18 f-fdg pet/ct: epidemiology, natural history, and proposed etiology |
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The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
| abstract |
Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. © ISS 2014 |
| abstractGer |
Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. © ISS 2014 |
| abstract_unstemmed |
Objective To describe a benign focus of increased activity in the acetabular fossa (the acetabular fossa hot spot, AFHS) on 18 F-FDG PET/CT that can mimic a neoplasm. Materials and methods 18F-FDG PET/CT images from four patient populations were examined. Group 1 (n = 13) was collected from a search of radiology reports and used to define the AFHS and for hypothesis generation. Group 2 (n = 1,150) was used for prevalence of AFHS. Group 3 (n = 1,213) had PET/CT and MRI pelvis within a week of each other and was used to correlate metabolic and anatomic findings. Group 4 (n = 100) was used to generate the control group. Data were collected on demographics, common comorbidities, underlying cancer diagnosis and status, and hip symptoms. Results Prevalence of AFHS was 0.36 % (95 % CI 0.10–0.91 %). None progressed to malignancy or was associated with cancer status. The majority (71 %) were on the left, and 6 % were bilateral. Mean $ SUV_{max} $ of the AFHS was 4.8 (range, 2.7–7.8). Male patients were more likely to have the AFHS (OR = 8.69, 95 % CI 1.88–40.13). There was no difference with respect to other collected data, including hip symptoms. Average minimum duration of AFHS was 346 days (range, 50–1,010 days). Readers did not detect corresponding hip abnormalities on MRIs. Conclusions AFHS is a benign finding that may be caused by subclinical ligamentum teres injury, focal synovitis, or degeneration of acetabular fossa fat. Despite uncertainty regarding its etiology, recognition of AFHS as a benign finding can prevent morbidity associated with unnecessary biopsy or initiation of therapy. © ISS 2014 |
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The acetabular fossa hot spot on 18 F-FDG PET/CT: epidemiology, natural history, and proposed etiology |
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https://dx.doi.org/10.1007/s00256-014-2011-6 |
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Richardson, Michael L. Martin, Thomas Rohren, Eric Wei, Wei Amini, Behrang |
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10.1007/s00256-014-2011-6 |
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2024-07-03T19:40:29.066Z |
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| score |
7.40275 |