著者
大橋 和明 小寺 宏平 伊藤 信一郎 原口 正史 入江 準二
出版者
日本産科婦人科内視鏡学会
雑誌
日本産科婦人科内視鏡学会雑誌 (ISSN:18849938)
巻号頁・発行日
vol.32, no.1, pp.260-264, 2016 (Released:2017-01-21)
参考文献数
8

Lipiodized oil has been widely used for hysterosalpingography because it has superior imaging capability. We report a case of prolonged retention of lipiodized oil suspicious for foreign material in the abdomen. A 34-year-old woman who had undergone hysterosalpingography for evaluation of primary infertility visited our hospital with complaints of lower abdominal pain. She was found to have a metal-like shadow in the right side of the pelvis that was present on abdominal radiography performed at another facility. Computed tomography showed a high absorption range with halation in the right side of the pelvis. We suspected retention of metallic material because she had a history of cesarean section in our hospital several years prior, but we did not consider the likelihood of prolonged retention of lipiodized oil. Laparoscopic surgery was performed for diagnosis. During the operation we did not find any metallic material in the pelvis; we confirmed the position of the mass by using X-ray imaging and resected a cystic mass from the right side of the pelvis. The cyst showed high absorption on radiography and contained a yellowish oily fluid. We carried out a combustion experiment and it was found that the oily fluid included iodine; we therefore concluded that the cystic mass was due to prolonged retention of lipiodized oil rather than metallic material. It is necessary to consider the possibility of prolonged retention of lipiodized oil in patients with a history of hysterosalpingography.
著者
天野 実 森 英昭 松川 俊一 前田 潤平 宮田 昭海 林田 政義 入江 準二 冨岡 勉
出版者
一般社団法人日本消化器外科学会
雑誌
日本消化器外科学会雑誌 (ISSN:03869768)
巻号頁・発行日
vol.24, no.9, pp.2452-2456, 1991-09-01
被引用文献数
5

膵外に発育した非機能性膵島腫瘍の1例を経験した.症例は56歳男性で,定期原爆検診で左上腹部腫瘤を指摘され,著者らの病院に入院した.膵内分泌ホルモン過剰分泌による症状は認められなかった.腫瘤は膵尾部より膵外に発育しており,膵の一部を含めて腫瘤を摘出した.大きさは13.6×11.8×9.4cm,900gで,病理組織診断は疑悪性の非機能性膵島腫瘍であった.術後3年半後の現在,再発の所見もみられず健在であるが,なお経過観察中である.
著者
入江準二
雑誌
内分泌外科
巻号頁・発行日
vol.14, pp.185-189, 1997
被引用文献数
1