影像学表现酷似腰大肌脓肿的卵巢腺癌转移：一例报告。

Urology Department, Mohammed VI Hospital, Faculty of Medicine, Abdelmalek Essaâdi University, 90000 Tangier, Morocco.

Radiology Department, Mohammed VI Hospital, Faculty of Medicine, Abdelmalek Essaâdi University, 90000 Tangier, Morocco.

Pan Afr Med J. 2020 Jul 29;36:231. doi: 10.11604/pamj.2020.36.231.21137. eCollection 2020.

Malignant psoas syndrome (MPS) is very rare with poor prognosis, and usually occurs in patients with advanced and recurrent cancer. Authors report herein the case of a 48-year-old female with history of neoadjuvant chemotherapy has been performed before hysterectomy with bilateral adnexectomy and ovariectomy for ovarian adenocarcinoma. She presented 18 months posttreatment with MPS due to a psoas abscess mimicking metastasis confirmed on computed tomography guided fine needle aspiration cytology.

恶性腰肌综合征（MPS）非常罕见，预后不良，通常发生在晚期和复发性癌症患者中。作者在此报告一例 48 岁女性病例，该患者曾因卵巢腺癌接受新辅助化疗，随后行子宫切除术、双侧附件切除术和卵巢切除术。治疗后 18 个月，患者因腰大肌脓肿（类似于转移）出现 MPS，经 CT 引导下细针抽吸细胞学检查证实。