Malignant myopericytoma originating from the colon: A case report
作者机构：Department of General SurgeryThe Fifth Affiliated Hospital of Wenzhou Medical UniversityLishui 323000Zhejiang ProvinceChina Department of PathologyThe Fifth Affiliated Hospital of Wenzhou Medical UniversityLishui 323000Zhejiang ProvinceChina
出 版 物：《World Journal of Gastrointestinal Surgery》 (世界胃肠外科杂志（英文版）（电子版）)
年 卷 期：2024年第16卷第6期
页 面：1918-1925页
核心收录：
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Malignant myopericytoma Liver tumor Colonic neoplasms Abdominal pain
摘 要：BACKGROUND Myopericytoma is a benign tumor that typically occurs within subcutaneous tissue and most often involves the distal extremities,followed by the proximal extremities,neck,thoracic vertebrae and oral *** resection is often *** myopericytoma is extremely rare and has a poor ***,we report for the first time a case of malignant myopericytoma originating from the *** SUMMARY A 69-year-old male was admitted to our hospital with right upper quadrant pain for five *** suggested a liver mass with hemorrhage.A malignant hepatic tumor was the initial *** resection was performed after a complete preoperative work *** postoperative pathology suggested that the mass was a malignant myoblastoma unrelated to the *** months after the first surgery,an enhanced computed tomography(CT)scan revealed a recurrence of the *** diagnosis of malignant myopericytoma derived from the colon was confirmed on histopathological examination of the specimen from the second *** patient did not return to the hospital regularly for *** first postoperative abdominal CT examination six months after the second surgery demonstrated multiple liver *** time between the diagnosis of the tumor to death was approximately one *** Malignant myopericytoma is a rare *** diagnosis may be *** to a lack of treatment options,prognosis is poor.
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