Pathak Shuchita, Soni Tej Prakash, Gupta Anil Kumar, Sharma Lalit Mohan
Radiation Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India.
Surgical Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India.
BMJ Case Rep. 2017 Dec 2;2017:bcr-2017-222612. doi: 10.1136/bcr-2017-222612.
Malignant fibrous histiocytoma (MFH) originating from the retrovesical space is a very rare tumour. A 61-year-old man presented to our hospital with complaints of retention of urine and burning sensation during micturition since 6 months. CT scan abdomen showed a large retrovesical mass between the urinary bladder and rectum, measuring 11×9×12 cm, displacing the urinary bladder. Serum PSA (Prostate Specific Antigen) value was within normal range. Biopsy from retrovesical mass and immunohistochemistry was suggestive of MFH. Wide excision of the retrovesical mass was done. Histopathology confirmed the diagnosis of MFH. He received adjuvant radiotherapy. He is on regular follow-up since the last 2 years after radiotherapy with no signs and symptoms of disease recurrence.
起源于膀胱后间隙的恶性纤维组织细胞瘤（MFH）是一种非常罕见的肿瘤。一名61岁男性因6个月来一直存在尿潴留和排尿时烧灼感而前来我院就诊。腹部CT扫描显示膀胱和直肠之间有一个巨大的膀胱后肿块，大小为11×9×12厘米，使膀胱移位。血清前列腺特异抗原（PSA）值在正常范围内。对膀胱后肿块进行活检及免疫组化检查提示为MFH。对膀胱后肿块进行了广泛切除。组织病理学确诊为MFH。他接受了辅助放疗。自放疗后过去两年以来，他一直在定期随访，没有疾病复发的迹象和症状。
