Chu Zhi-Gang, Yu Jian-Qun, Yang Zhi-Gang, Zhu Zhi-Yu, Yuan Hong-Mei
Department of Radiology, West China Hospital, Sichuan University, Sichuan, China.
Korean J Radiol. 2009 Jul-Aug;10(4):398-401. doi: 10.3348/kjr.2009.10.4.398. Epub 2009 Jun 25.
Myopericytoma is a newly proposed subgroup of perivascular tumors in the World Health Organization classification of soft tissue tumors. In this study, we report a case of a benign myopericytoma with detailed multidetector CT (MDCT) findings in the parotid gland, a location that has not been described for this type of tumor previously. The clinical presentation, imaging features, histopathological and immunohistochemical findings, and the differential diagnosis with other tumors in the parotid gland are described and reviewed.
肌周细胞瘤是世界卫生组织软组织肿瘤分类中最新提出的血管周围肿瘤亚组。在本研究中,我们报告了一例腮腺良性肌周细胞瘤,并详细描述了其多排螺旋CT(MDCT)表现,此前该部位尚未见此类肿瘤的相关报道。本文描述并回顾了该病例的临床表现、影像学特征、组织病理学和免疫组化结果,以及与腮腺其他肿瘤的鉴别诊断。