腺性膀胱炎的CT影像学特征及诊断价值

The features and diagnostic value of CT in cystitis glandularis

目的：探讨腺性膀胱炎CT影像学特征及诊断价值。方法回顾性分析9例经病理证实为腺性膀胱炎的CT影像学及临床资料。结果 CT显示9例腺性膀胱炎病变中，位于膀胱三角区5例，右前壁1例，左后壁2例，弥漫性病变1例。 CT表现为肿块型8例，病变范围局限（部分病灶可伴有囊性变），仅1例表现为膀胱壁的较广泛增厚。病灶增强前后CT值分别为14．0～45．0 HU、25．0～62．0 HU。结论对腺性膀胱炎CT检查敏感性较高，有一定的特征性和诊断价值。

Objective To investigate the features and diagnostic value of computed tomography （ CT） in cys-titis glandularis .Methods The CT images and clinical data of 9 patients with cystitis glandularis confirmed by histol-ogy were studied retrospectively .Results The characteristics of cystitis glandularis （ location,shape,density and the relationship with adjacent tissues）were clearly displayed on CT.The lesion was located in the bladder trigone（n=5）, right anterior wall（n=1）,left posterior wall（n=2）,diffuse lesion（n=1）.According to the shape,8 lesions showed mass type,the range of these lesions were limited and some lesions were combined with cystic degeneration ,only one lesion showed a diffusely thickened bladder wall .After enhancement ,CT value increased from 14.0-45.0 HU to 25.0-62.0 HU.Conclusion CT has high sensitivity and accurate in diagnosis of cystitis glandularis .