A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum

Chronic expanding hematomas (CEHs) in the retroperitoneal space are rare disease. Since CEHs often develop huge masses, it is difficult to differentiated from malignant tumor. Here, we present a case of CEH in the retroperitoneal space. The lesion exhibited increased activity on 18F-fluordeoxyglucos...

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Autores principales: Katami, Akinobu, Hisasue, Shin-ichi, Sakurai, Hiromichi, Kawai, Koji, Shiomi, Takayuki, Miyazaki, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Inflammation and Infection
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10209133/
https://www.ncbi.nlm.nih.gov/pubmed/37250962
http://dx.doi.org/10.1016/j.eucr.2023.102432
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author Katami, Akinobu
Hisasue, Shin-ichi
Sakurai, Hiromichi
Kawai, Koji
Shiomi, Takayuki
Miyazaki, Jun
author_facet Katami, Akinobu
Hisasue, Shin-ichi
Sakurai, Hiromichi
Kawai, Koji
Shiomi, Takayuki
Miyazaki, Jun
author_sort Katami, Akinobu
collection PubMed
description Chronic expanding hematomas (CEHs) in the retroperitoneal space are rare disease. Since CEHs often develop huge masses, it is difficult to differentiated from malignant tumor. Here, we present a case of CEH in the retroperitoneal space. The lesion exhibited increased activity on 18F-fluordeoxyglucose positron emission tomography (FDG-PET). In the present case, the increased FDG uptake was showed only in the peripheral rim of the mass, and no other abnormal uptake was observed. The findings of our case and previously reported cases suggest that FDG uptake observed only in peripheral rim of the mass might be characteristic findings of CEHs.
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spelling pubmed-102091332023-05-26 A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum Katami, Akinobu Hisasue, Shin-ichi Sakurai, Hiromichi Kawai, Koji Shiomi, Takayuki Miyazaki, Jun Urol Case Rep Inflammation and Infection Chronic expanding hematomas (CEHs) in the retroperitoneal space are rare disease. Since CEHs often develop huge masses, it is difficult to differentiated from malignant tumor. Here, we present a case of CEH in the retroperitoneal space. The lesion exhibited increased activity on 18F-fluordeoxyglucose positron emission tomography (FDG-PET). In the present case, the increased FDG uptake was showed only in the peripheral rim of the mass, and no other abnormal uptake was observed. The findings of our case and previously reported cases suggest that FDG uptake observed only in peripheral rim of the mass might be characteristic findings of CEHs. Elsevier 2023-05-14 /pmc/articles/PMC10209133/ /pubmed/37250962 http://dx.doi.org/10.1016/j.eucr.2023.102432 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Inflammation and Infection
Katami, Akinobu
Hisasue, Shin-ichi
Sakurai, Hiromichi
Kawai, Koji
Shiomi, Takayuki
Miyazaki, Jun
A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title_full A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title_fullStr A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title_full_unstemmed A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title_short A case of 18 F-FDG- PET positive chronic expanding hematoma in the retroperitoneum
title_sort case of 18 f-fdg- pet positive chronic expanding hematoma in the retroperitoneum
topic Inflammation and Infection
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10209133/
https://www.ncbi.nlm.nih.gov/pubmed/37250962
http://dx.doi.org/10.1016/j.eucr.2023.102432
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