{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T10:26:57Z","timestamp":1756463217806,"version":"3.44.0"},"reference-count":12,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2017,11,20]]},"abstract":"<jats:p>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\u00d79\u00d712\u2009cm, 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.<\/jats:p>","DOI":"10.1136\/bcr-2017-222612","type":"journal-article","created":{"date-parts":[[2017,12,2]],"date-time":"2017-12-02T07:00:36Z","timestamp":1512198036000},"page":"bcr-2017-222612","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Retrovesical malignant fibrous histiocytoma: a rare tumor"],"prefix":"10.1136","volume":"2017","author":[{"given":"Shuchita","family":"Pathak","sequence":"first","affiliation":[{"name":"Radiation Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tej Prakash","family":"Soni","sequence":"additional","affiliation":[{"name":"Radiation Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anil Kumar","family":"Gupta","sequence":"additional","affiliation":[{"name":"Surgical Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lalit Mohan","family":"Sharma","sequence":"additional","affiliation":[{"name":"Medical Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2017,12,2]]},"reference":[{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.2005.02289.x"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.2","unstructured":"World Health Organization Classification of tumors. In: Fletcher CDM , Mertens F , eds. Pathology and\u00a0genetics of tumors of soft tissue and bone. Lyon, France: IARC Press, 2002."},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.3","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1055\/s-2006-955874","article-title":"Primary malignant fibrous histiocytoma of the lung","volume":"55","author":"Rzyman","year":"2007","journal-title":"Thorac Cardiovasc Surg"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.4","doi-asserted-by":"crossref","first-page":"1836","DOI":"10.1002\/1097-0142(19901015)66:8<1836::AID-CNCR2820660832>3.0.CO;2-Y","article-title":"Myxoid malignant fibrous histiocytoma of the bladder","volume":"66","author":"Oesterling","year":"1990","journal-title":"Cancer"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.5","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/j.ijscr.2011.01.013","article-title":"Malignant fibrous histiocytoma of rectum: report of a case","volume":"2","author":"Azizi","year":"2011","journal-title":"Int J Surg Case Rep"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.6","first-page":"701","article-title":"A bulky mass non-Hodgkin\u2019s lymphoma with dysuria in the rectovesical space","volume":"36","author":"Tosaka","year":"1990","journal-title":"Hinyokika Kiyo"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.7","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1007\/BF02588884","article-title":"Dermoid cyst of the rectovesical space: report of a case","volume":"16","author":"Wilson","year":"1973","journal-title":"Dis Colon Rectum"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.8","doi-asserted-by":"crossref","first-page":"167","DOI":"10.3348\/jksr.2011.65.2.167","article-title":"Synovial sarcoma in the rectovesical space: a case report","volume":"65","author":"Kil","year":"2011","journal-title":"J Korean Soc Radiol"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.9","doi-asserted-by":"crossref","first-page":"213","DOI":"10.4103\/0972-3919.115390","article-title":"Magnetic resonance imaging and positron emission tomography-computed tomography evaluation of soft tissue sarcoma with surgical and histopathological correlation","volume":"27","author":"Faizi","year":"2012","journal-title":"Indian J Nucl Med"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.10","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1096-9098(199602)61:2<90::AID-JSO2>3.0.CO;2-M"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.11","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(97)08165-8"},{"key":"2025082800165628000_2017.dec02_1.bcr-2017-222612.12","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1200\/JCO.1996.14.3.869","article-title":"Prognostic factors in adult patients with locally controlled soft tissue sarcoma. A study of 546 patients from the French Federation of Cancer Centers Sarcoma Group","volume":"14","author":"Coindre","year":"1996","journal-title":"J Clin Oncol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2017-222612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T07:17:06Z","timestamp":1756365426000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2017-222612"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,12,2]]},"references-count":12,"alternative-id":["10.1136\/bcr-2017-222612"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2017-222612","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2017,12,2]]}}}