关键词：肿块，体表；CT诊断
【摘要】 目的 探讨体表肿块CT应用价值。 材料与方法 对16例体表肿块作CT扫描，其中头颈部5例 ，胸背部4例，腹部4例，臀部3例。全部病例均经临床或手术病理证实。 结果 CT诊断外伤性血肿、挫伤、疤痕4例，结核及感染3例，良 性肿瘤3例，恶性肿瘤2例，肌肥厚2例，颈肋、肺尖疝各1例。病理诊断符合率87.5%(14/16) 。 结论 CT能明确判断体表肿块的解剖部位及大小，并 能结合影像学特点及密度值作出定性诊断，结合临床资料可作部分病因诊断。
Application of CT in Detection of Body Surface Mass
ZHU Zhenxiang JIANG Yongsheng WU Lizhong
(Department of Radiology, The Affiliated Baogang Hospital of Shanghai No.2 Medical University, Shanghai 201900 , P.R.China )
【ABSTRACT 】 Objective To evaluate the applicable value of CT in detection of body surface mass. Materials and Methods CT scanning was performed in 16 pat ients with body surface mass, which was involved in head and neck (n= 5), thoracic back (n=4), abdomen (n= 4), buttock (n=3). All of cases was proved by h istopathology. Results It was diagnosed by CT for traumatic hematoma, co ntusion and scar (n=4), tuberculosis and inflammation (n=3), benign tumor (n=3), malignant tum or (n=2), thickening muscle (n=2), c ervical rib (n=1) and herniation of apex of lung (n=1). In contrast to histopathology, accurate rate of CT diagnosis was 87.5% (14/16). Conclusion On CT scans, the anatomic location and size of body surface mass can be accurately defined, and characteristic diagnosis be ma de according to imaging features and density of the mass as well as the partial cause be identified in combination with clinical materials.
【Key words 】 Mass,body surface CT diagnosis
体表肿块通常是通过临床触诊发现 ......
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