Bile duct obstruction comprehensive introduction, 1. Causes: cholangiocarcinoma. pancreatic cancer. duodenal cancer. duodenal cancer. 2. Clinical manifestations: cholangiocarcinoma, papillary carcinoma, membrane adenocarcinoma, duodenal cancer, and so, to a certain level can cause the development of bile duct obstruction and yellow appear obstructive disease. Cholangiocarcinoma is the performance of progressive obstructive deepen Yellow Fever, hepatomegaly quality …

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Overview gastric perforation, 1. Causes, mainly in the depressed, when the cancer develops to a certain extent, the local erosion of gastric cancer and due to the weak, the role of external factors such as experience the following could occur perforation: meal examination of the gastrointestinal Dayton. gastroscopy. radiotherapy. bleeding gastric ulceration. 2. clinical manifestations …

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