Lin H J, Tsay S H, Chiang H, Tsai Y T, Lee S D, Yeh Y S, Lo G H
Department of Medicine, Veterans General Hospital, Taipei, Taiwan, Republic of China.
J Clin Gastroenterol. 1988 Apr;10(2):155-9.
Pseudomelanosis duodeni is an extremely rare disease that has been only recently recognized. We present what we take to be the first Oriental case with typical endoscopic and histological manifestations. With detailed studies of histochemistry and electron microscopy, we have confirmed that the pigment is composed of iron and lipofuscin. A detailed review of the literature may be found here.
十二指肠假性黑变病是一种极为罕见的疾病，直到最近才被认识。我们报告了我们认为首例具有典型内镜和组织学表现的东方病例。通过对组织化学和电子显微镜的详细研究，我们证实该色素由铁和脂褐素组成。本文可查阅文献的详细综述。
