Coetzer J A, Kellerman T S, Sadler W, Bath G F
Onderstepoort J Vet Res. 1983 Mar;50(1):59-71.
The subject of this study was the pathological and scanning electron microscopical changes in the biliary systems of sheep suffering from facial eczema or geeldikkop (Tribulosis ovis), or made photosensitive by ligation of the common bile duct. While an obliterative cholangitis is responsible for the retention of phylloerythrin in facial eczema, the occlusion of bile ducts with crystalloid material (microliths) appear to perform a similar function in geeldikkop. The similarities and differences between the 2 diseases are discussed in the light of their pathogenetic mechanisms.
本研究的主题是患有面部湿疹或黄肝病（绵羊三毛滴虫病），或因胆总管结扎而产生光敏反应的绵羊胆管系统的病理变化和扫描电子显微镜变化。虽然闭塞性胆管炎是面部湿疹中叶红素潴留的原因，但在黄肝病中，胆管被晶体物质（微结石）阻塞似乎起到了类似的作用。根据这两种疾病的发病机制，讨论了它们之间的异同。
