盆腔巨大孤立性纤维性肿瘤伴直肠及后腹膜侵犯一例

A case of pelvic huge solitary fibrous tumor with rectum and retroperitoneum invasion

原发于盆腔并伴有周围脏器侵犯的孤立性纤维瘤(SFT)较为罕见。本文报道了1例侵犯直肠及后腹膜的盆腔巨大孤立性纤维性肿瘤,并对其影像学表现及外科诊治过程进行了描述;同时本文对该疾病基于免疫组织化学及分子病理的鉴别诊断方法进行了进一步讨论。

Primary pelvic solitary fibrous tumor(SFT)with surrounding viscera invasion is rare.The present case reported a case of pelvic huge solitary fibrous tumor with rectum and retroperitoneum invasion,and we also described its imaging findings and surgical procedures in detail.The differential diagnosis of the disease based on immunohistochemistry and molecular pathology was further discussed.