ナカバヤシ　アキラ   中林　章    所属   医学部 医学科（東京女子医科大学病院）    職種   准教授
論文種別	症例報告
言語種別	英語
査読の有無	査読あり
表題	A Case of Unsuspected Low-grade Endometrial Stromal Sarcoma Successfully Treated with Two Minimally Invasive Surgeries.
掲載誌名	正式名：Gynecology and minimally invasive therapy 略　 称：Gynecol Minim Invasive Ther ISSNコード：22133070/22133070
掲載区分	国外
巻・号・頁	9(4),pp.237-240
著者・共著者	Nakabayashi Akira, Odaira Kensuke, Horibe Yu, Kanno Toshiyuki, Akizawa Yoshika, Tabata Tsutomu
発行年月	2020/10
概要	It is relatively uncommon to treat patients with a preoperative diagnosis of benign leiomyoma that is then unexpectedly rediagnosed as malignant in postoperative histology. We report the case of a 55-year-old woman with low-grade endometrial stromal sarcoma who had been diagnosed as having uterine leiomyoma with myxoid degeneration by preoperative magnetic resonance imaging (MRI). She underwent a laparoscopic hysterectomy. The uterus, after being placed in a retrieval bag, was transvaginally morcellated to prevent spillage of the contents, as the MRI image appeared somewhat atypical. A retrospective survey of MRI findings affirmed that the muscle tissue had the appearance of a low-intensity band-like structure: bag of worms appearance. She underwent a laparoscopic bilateral salpingo-oophorectomy and remains recurrence-free. With somewhat atypical preoperative MRI, it is essential to prevent the spillage of the tumor content as no definitive preoperative exclusion of unsuspected mesenchymal malignancies is feasible.
DOI	10.4103/GMIT.GMIT_67_19
PMID	33312870