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Duodenal obstruction induced by retroperitoneal progression of bladder cancer: a report of two cases
http://hdl.handle.net/2241/00159719
http://hdl.handle.net/2241/001597192b2c8c95-5558-4f14-9bc8-e8c819cfe109
名前 / ファイル | ライセンス | アクション |
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AR_44-4 (2.7 MB)
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Item type | Journal Article(1) | |||||||||||
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公開日 | 2020-03-12 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Duodenal obstruction induced by retroperitoneal progression of bladder cancer: a report of two cases | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
資源タイプ | ||||||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
タイプ | journal article | |||||||||||
著者 |
根来, 宏光
× 根来, 宏光
WEKO
209408
× Tokunaga, Koji× Furuta, Akihiro× Arizono, Shigeki× Teramoto, Yuki× Kido, Aki× Isoda, Hiroyoshi× Togashi, Kaori |
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抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | Bladder cancer usually forms a papillary structure. Progression along the cavity or membranous structures surrounding the bladder, rectum, or retroperitoneum without formation of a discrete mass is rare. We here present two patients with duodenal obstruction caused by retroperitoneal progression of bladder cancer, in both of whom computed tomography revealed bladder and rectal wall thickening with a malignant target sign, thickened mesorectal fascia with abnormal tissue stranding, and increased perirectal fat density. Both cancers progressed despite treatment, as indicated by faint abnormal tissue stranding and increased retroperitoneal fat density along the retromesenteric plane from the pelvis to the duodenum. Subsequently, both patients developed obstruction in the horizontal portion of the duodenum, still without formation of a mass lesion. These two patients highlight the challenges associated with retroperitoneal invasion by bladder cancer in the absence of a mass lesion and underscore the importance of considering cancer progression in patients with bowel obstruction, even when there is no obvious mass lesion and/or only minor retroperitoneal findings. Progression along the retromesenteric plane may be the key pathway via which progressive bladder cancer results in duodenal obstruction without or with a minor mass lesion. | |||||||||||
書誌情報 |
en : Abdominal Radiology 巻 44, 号 4, p. 1223-1229, 発行日 2019 |
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ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 2366-004X | |||||||||||
PubMed番号 | ||||||||||||
識別子タイプ | PMID | |||||||||||
関連識別子 | 30600382 | |||||||||||
DOI | ||||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | 10.1007/s00261-018-1874-8 | |||||||||||
権利 | ||||||||||||
権利情報 | © Springer Science+Business Media, LLC, part of Springer Nature 2019 | |||||||||||
著者版フラグ | ||||||||||||
値 | author | |||||||||||
出版者 | ||||||||||||
出版者 | Springer |