CT Findings of Primary Renal Angiosarcoma

Primary angiosarcomas of the kidney are very rare but highly aggressive tumors showing poor prognosis. We present a case of primary renal angiosarcoma occurring in a 60-year-old man with left flank pain. CT images depicted a huge exophytic mass (14 cm in diameter) in the left kidney, exhibiting cent...

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Autores principales: Komoto, Hisashi, Kitajima, Kazuhiro, Kawanaka, Yusuke, Yoshimura, Nahomi, Kunimoto, Ryo, Yokoyama, Hiroyuki, Shinkai, Yukako, Kaizuka, Yohei, Yamamoto, Shingo, Kihara, Takako, Kimura, Neinei, Hirota, Seiichi, Yamakado, Koichiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7983682/
https://www.ncbi.nlm.nih.gov/pubmed/33776706
http://dx.doi.org/10.1159/000512015
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author Komoto, Hisashi
Kitajima, Kazuhiro
Kawanaka, Yusuke
Yoshimura, Nahomi
Kunimoto, Ryo
Yokoyama, Hiroyuki
Shinkai, Yukako
Kaizuka, Yohei
Yamamoto, Shingo
Kihara, Takako
Kimura, Neinei
Hirota, Seiichi
Yamakado, Koichiro
author_facet Komoto, Hisashi
Kitajima, Kazuhiro
Kawanaka, Yusuke
Yoshimura, Nahomi
Kunimoto, Ryo
Yokoyama, Hiroyuki
Shinkai, Yukako
Kaizuka, Yohei
Yamamoto, Shingo
Kihara, Takako
Kimura, Neinei
Hirota, Seiichi
Yamakado, Koichiro
author_sort Komoto, Hisashi
collection PubMed
description Primary angiosarcomas of the kidney are very rare but highly aggressive tumors showing poor prognosis. We present a case of primary renal angiosarcoma occurring in a 60-year-old man with left flank pain. CT images depicted a huge exophytic mass (14 cm in diameter) in the left kidney, exhibiting central extensive hemorrhage or necrosis without contrast enhancement. The mass showed centripetal peripheral nodular enhancement on dynamic contrast-enhanced CT images. We suggest its inclusion in the differential diagnosis of cases of hemorrhagic renal tumors with prominent vasculature.
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spelling pubmed-79836822021-03-26 CT Findings of Primary Renal Angiosarcoma Komoto, Hisashi Kitajima, Kazuhiro Kawanaka, Yusuke Yoshimura, Nahomi Kunimoto, Ryo Yokoyama, Hiroyuki Shinkai, Yukako Kaizuka, Yohei Yamamoto, Shingo Kihara, Takako Kimura, Neinei Hirota, Seiichi Yamakado, Koichiro Case Rep Oncol Case Report Primary angiosarcomas of the kidney are very rare but highly aggressive tumors showing poor prognosis. We present a case of primary renal angiosarcoma occurring in a 60-year-old man with left flank pain. CT images depicted a huge exophytic mass (14 cm in diameter) in the left kidney, exhibiting central extensive hemorrhage or necrosis without contrast enhancement. The mass showed centripetal peripheral nodular enhancement on dynamic contrast-enhanced CT images. We suggest its inclusion in the differential diagnosis of cases of hemorrhagic renal tumors with prominent vasculature. S. Karger AG 2021-03-01 /pmc/articles/PMC7983682/ /pubmed/33776706 http://dx.doi.org/10.1159/000512015 Text en Copyright © 2021 by S. Karger AG, Basel http://creativecommons.org/licenses/by-nc/4.0/ This article is licensed under the Creative Commons Attribution-NonCommercial-4.0 International License (CC BY-NC) (http://www.karger.com/Services/OpenAccessLicense). Usage and distribution for commercial purposes requires written permission.
spellingShingle Case Report
Komoto, Hisashi
Kitajima, Kazuhiro
Kawanaka, Yusuke
Yoshimura, Nahomi
Kunimoto, Ryo
Yokoyama, Hiroyuki
Shinkai, Yukako
Kaizuka, Yohei
Yamamoto, Shingo
Kihara, Takako
Kimura, Neinei
Hirota, Seiichi
Yamakado, Koichiro
CT Findings of Primary Renal Angiosarcoma
title CT Findings of Primary Renal Angiosarcoma
title_full CT Findings of Primary Renal Angiosarcoma
title_fullStr CT Findings of Primary Renal Angiosarcoma
title_full_unstemmed CT Findings of Primary Renal Angiosarcoma
title_short CT Findings of Primary Renal Angiosarcoma
title_sort ct findings of primary renal angiosarcoma
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7983682/
https://www.ncbi.nlm.nih.gov/pubmed/33776706
http://dx.doi.org/10.1159/000512015
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