Owen J P, McCarthy J, Makepeace D, Lavelle M I, Keir M J
Clin Radiol. 1980 Nov;31(6):671-4. doi: 10.1016/s0009-9260(80)80020-1.
Gallbladder image density at oral cholecystography has been compared with histological grading of the severity of chronic cholecystitis in resulting cholecystectomy specimens. (i) There was a linear relationship between gallbladder opacification and the grade of chronic cholecystitis. (ii) Removal of patients with either non-opacified gallbladders or abnormal liver function did not alter the linear trend. (iii) The occurrence of gallstones was independent of the degree of gallbladder opacification. (iv) The presence of gallstones did not correlate with the severity of chronic cholecystitis. A standardised oral cholecystographic technique with a grading system for gallbladder image density can be used as an index of the severity of chronic cholecystitis.
口服胆囊造影时胆囊图像密度已与胆囊切除标本中慢性胆囊炎严重程度的组织学分级进行了比较。(i)胆囊显影与慢性胆囊炎分级之间存在线性关系。(ii)排除胆囊未显影或肝功能异常的患者并未改变线性趋势。(iii)胆结石的发生与胆囊显影程度无关。(iv)胆结石的存在与慢性胆囊炎的严重程度无关。一种具有胆囊图像密度分级系统的标准化口服胆囊造影技术可作为慢性胆囊炎严重程度的指标。
