Partington B P, Biller D S
Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, USA.
Vet Clin North Am Small Anim Pract. 1995 Mar;25(2):305-35. doi: 10.1016/s0195-5616(95)50029-4.
Radiographically, the diseased liver may change in size, shape, position, or opacity. Contrast studies such as peritoneography, cholecystography, portography, and arteriography may be performed to increase the specificity of the radiographic diagnosis. Ultrasound can be used to detect the changes in liver echogenicity associated with disease, identify focal verses diffuse disease processes, detect vascular and biliary abnormalities noninvasively, and direct needle aspirates and biopsies for culture, cytology, and histopathology.
在影像学上，患病肝脏的大小、形状、位置或密度可能会发生变化。可进行诸如腹膜造影、胆囊造影、门静脉造影和动脉造影等对比研究，以提高影像学诊断的特异性。超声可用于检测与疾病相关的肝脏回声变化，识别局灶性与弥漫性疾病过程，无创检测血管和胆道异常，并指导针吸活检进行培养、细胞学检查和组织病理学检查。
