论文部分内容阅读
作者报告了22例膀胱肿瘤。其中乳头状瘤4例、乳头状癌14例、非乳头状瘤2例、转移癌2例。主要CT表现:乳头瘤边缘清晰,基底部可带蒂,呈园形,有时呈分叶状,不侵犯膀胱壁。乳头状癌边缘不规则、基底部宽,突入膀胱内的软组织表面凹凸不平,多侵犯膀胱壁。浸润型癌膀胱壁增厚、僵硬、固定、膀胱缩小变形。本文还对膀胱癌的CT分期和鉴别诊断进行了讨论。
The authors reported 22 cases of bladder cancer. Including 4 cases of papilloma, papillary carcinoma in 14 cases, 2 cases of non-papillomatosis, metastatic carcinoma in 2 cases. The main CT findings: papilla margin of the edge of the clear, base pedicel, was parked, sometimes lobulated, does not infringe the bladder wall. Papillary carcinoma of the edge of the irregular, wide base, protruding into the bladder soft tissue surface uneven, more violations of the bladder wall. Invasive carcinoma of the bladder wall thickening, stiffness, fixation, bladder deformation reduction. This article also discussed the CT staging and differential diagnosis of bladder cancer.