Various extraintestinal manifestations including pulmonary abnormalities have been reported in patients with ulcerative colitis. Acute respiratory distress synd
Periampullary cancer may cause not only biliary but also duodenal obstructions. In patients with concomitant duodenal obstructions, endoscopic biliary stenting
Pancreatic tumors with combined exocrine and endocrine features are rare.Most reported cases are classified as mixed exocrine and endocrine carcinoma of the pan