CT对头皮下肿块的诊断价值  

Diagnostic value of CT in the masses of Scalp

作　　者：丁亮[1] 张敏[1] DING Liang ZHANG Min(Department of Radiology, The People＇s Hospital of Xuancheng City ,Xuancheng Anhui 242000, Chin)

机构地区：[1]安徽省宣城市人民医院影像科,242000

出　　处：《蚌埠医学院学报》2016年第9期1237-1239,共3页Journal of Bengbu Medical College

摘　　要：目的:探讨CT对头皮下肿块的诊断价值。方法:回顾性分析124例头皮下肿块患者共128个病灶的临床资料及CT表现。结果:124例中,男92例,女32例;120例单发,4例多发;良性占93.7%(120/128),恶性占6.3%(8/128)。按其来源可分为来源于头皮软组织肿块和来源于颅骨肿块,病变类型最多的前3位为脂肪瘤(44/128)、表皮样囊肿(19/128)、外毛根鞘囊肿(17/128)。结论:CT能明确显示头皮下肿块的位置、大小、密度、形态及与邻近颅骨的关系,对诊断能起到较大的帮助,是临床不可或缺的重要手段。Objective： To discuss the diagnostic value of CT in the masses of scalp. Methods： CT, clinical characteristics and histological findings of 128 lesions from 124 patients were analyzed retrospectively, including clinical symptoms, age of onset, sex, position of lesion, density of lesion, margin, and adjacent destruction of bones. Results： One hundred and twenty-four patients were included,92 males and 32 females. There were 120 cases with singe scalp mass, and 4 cases with multiple scalps masses. 120 cases （93.7%） showed as benign masses ,and 8（6.3% ）as malignant masses. According to the tissue origin, the masses may originate from the scalp soft tissue or the skull. Lipoma （44/128）, epidermoid cyst （19/128） and trichilemmal cystst （17/128）are eonsided as the most common pathological type. Conclusions ：The position, morphology, density of mass and adjacent destruction of bone could be well indicated by CT, and this may produce an effective impact on diagnosis, CT scanning is the important assistant to clinicls.

关 键 词：头颈部肿瘤 体层摄影 X线计算机 

分 类 号：R739.91[医药卫生—肿瘤]