Wilbur A C, Sagireddy P B, Aizenstein R I
Department of Radiology, University of Illinois College of Medicine, Chicago, IL 60612-7233, USA.
Abdom Imaging. 1997 Mar-Apr;22(2):187-9. doi: 10.1007/s002619900169.
A case of a large polypoidal gallbladder carcinoma presenting with empyema is described. Heterogeneous echoes filled the gallbladder lumen on gray-scale sonography. Color Doppler ultrasound detected vascularity within the gallbladder lumen, thereby differentiating the intraluminal tumor from isoechoic sludge and pus. Correlative computed tomography showed an enhancing intraluminal mass, with small enhancing vessels that corresponded to those seen with color Doppler sonography.
本文描述了一例伴有积脓的巨大息肉样胆囊癌病例。灰阶超声检查显示胆囊腔内充满不均匀回声。彩色多普勒超声检测到胆囊腔内有血流信号，从而将腔内肿瘤与等回声的胆泥和脓液区分开来。相关的计算机断层扫描显示腔内肿块有强化，并有小的强化血管，与彩色多普勒超声所见相符。
