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Primary intestinal malignant fibrous histiocytoma:two case reports

查看全文 作  者:De-Liang [1]Fu;Feng [1]Yang;Ashish [1]Maskay;Jiang [1]Long;Chen [1]Jin;Xian-Jun [1]Yu;Jin [1]Xu;Zhong-Wen [2]Zhou;Quan-Xing [1]Ni 高影响力作者 机构地区:[1]Department of General Surgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China;[2]Department of Pathology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China高影响力机构 出  处:《World Journal of Gastroenterology》索引2007年第13卷第8期,共4页高影响力期刊 摘  要:Malignant fibrous histiocytoma (MFH) occurs most commonly in the extremities and trunk, but rarely in the intestine. Here we report two cases of primary intestinal MFH. The first case was a 70-year old man admitted for recurrent right lower quadrant abdominal pain. At laparotomy, a tumor was found originating from the cecum, with a suspicious metastatic nodule on the surface of the right lobe of the liver. A right hemicolectomy was performed followed by an ileotransverse end-to-end anastomotic reconstruction. The second case was a 43-year old man with intussusceptions of the small intestine. An emergent laparotomy revealed 4 pedunculated masses in the small bowel and a partial resection of the small intestine was performed. Though the symptoms were not typical, based on histological and immunohistochemical studies, the patients were diagnosed as MFH of the intestine. They were not treated with chemotherapy or radiotherapy and both died within 3 mo. MFH of the intestine is an extremely rare neoplasm with an aggressive biological behavior. The pathogenesis of this disease has not been clarified to date. Complete surgical excision is preferred, adjuvant chemotherapy or radiotherapy may be advisable. 关 键 词:原发性恶性肠肿瘤 纤维性组织细胞瘤 腹痛 病例报告
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