Feng Jf, Liu H, Chen Db
Department of Oncological Surgery, Zhejiang Cancer Hospital, Hangzhou, China.
Department of Clinical Medicine, Medical College of Xiamen University, Xiamen, China.
Hippokratia. 2013 Jul;17(3):271-3.
Primary retroperitoneal mucinous cystadenocarcinoma (PRMC) is a very rare tumor. To date, less than 50 cases of PRMC have been described in the English literature. Description of the case: We report a case of PRMC in a male patient who presented with chronic lower back pain for 8 months. Computed tomography (CT) showed a retroperitoneal mass in the right abdominal cavity, measuring approximately 4cm × 3cm. At laparotomy, a predominantly cystic, well-encapsulated mass was observed in the right retroperitoneum. The mass was excised without rupture. The final diagnosis of PRMC was confirmed by pathology.
To our knowledge, this is the 5th published case report of a PRMC in a male patient. No other reported cases of PRMC in Chinese men are available in the literature. A literature review of PRMC in the English language literature is also provided.
原发性腹膜后黏液性囊腺癌（PRMC）是一种非常罕见的肿瘤。迄今为止，英文文献中描述的PRMC病例不到50例。病例描述：我们报告一例男性PRMC患者，该患者出现慢性下背痛8个月。计算机断层扫描（CT）显示右腹腔腹膜后肿块，大小约为4cm×3cm。剖腹手术时，在右腹膜后观察到一个以囊性为主、包膜完整的肿块。肿块完整切除。PRMC的最终诊断经病理证实。
据我们所知，这是第5例发表的男性PRMC病例报告。文献中尚无其他中国男性PRMC病例的报道。本文还对英文文献中的PRMC进行了综述。
