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タイトル: | 外傷性持続勃起症に対して選択的動脈塞栓術が奏効した1例 |
その他のタイトル: | A Case of Successful Selective Arterial Embolization for Traumatic Priapism |
著者: | 小西, 雅俊 加藤, 大悟 小齊, 信也 東原, 大樹 阿部, 豊文 植村, 元秀 木内, 寛 今村, 亮一 福原, 慎一郎 野々村, 祝夫 |
著者名の別形: | KONISHI, Masatoshi KATO, Taigo KOSAI, Shinya HIGASHIHARA, Hiroki ABE, Toyofumi UEMURA, Motohide KIUCHI, Hiroshi IMAMURA, Ryoichi FUKUHARA, Shinichiro NONOMURA, Norio |
キーワード: | Traumatic priapism Selective arterial embolization |
発行日: | 31-Mar-2022 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 68 |
号: | 3 |
開始ページ: | 91 |
終了ページ: | 94 |
抄録: | The first-line treatment for arterial (traumatic) priapism is follow-up, but no recommended duration has been established. We report a case of traumatic priapism that did not improve after one year of follow-up and was cured by arterial embolization. The patient was a 21-year-old male with a urethral injury caused by traffic trauma, and a urethral catheter was placed under fluoroscopic guidance. Magnetic resonance imaging (T2-weighted image) showed a low-signal area in the right penile corpus cavernosum. The urethral catheter was removed 1 month after the injury, but the erection persisted, and the patient was referred to our department 8 months after the injury. Contrast-enhanced computed tomography (CT) revealed enhancement effect of the right penile corpus cavernosum, which was diagnosed as traumatic priapism, and selective arterial embolization was performed 1 year after the injury. Angiography revealed an extravascular leak from the right patent ductus arteriosus into the cavernous sinus of the penis, and a gelatin sponge (Serescue®︎) was injected as an embolization material into the distal portion of the right patent ductus arteriosus. Immediately after the operation, the penis became fully erect, but gradually softened. One month after embolization, priapism improved, and 6 months after embolization, contrast-enhanced CT confirmed the disappearance of the enhancement effect of the right corpus cavernosum. There has been no relapse of symptoms for 10 months after embolization. Selective arterial embolization for traumatic priapism is considered to be a useful treatment even after a certain period of follow-up. |
著作権等: | 許諾条件により本文は2023/04/01に公開 |
DOI: | 10.14989/ActaUrolJap_68_3_91 |
URI: | http://hdl.handle.net/2433/269482 |
PubMed ID: | 35468702 |
出現コレクション: | Vol.68 No.3 |
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