<prompt> Pancreaticoduodenectomy is not indicated in:Multiple cyst and calcifications in head of the pancreasDuodenal cancerFailed drainage procedure for chronic pancreatitisAmpullary carcinoma with secondaries in peritoneum  <response>: Pancreaticoduodenectomy Indications Contraindications Carcinoma head of pancreas Ampullary carcinoma Cystic tumors of pancreas Chronic pancreatitis Duodenal carcinoma Common bile duct cancerCholangiocarcinoma Mucinous cystadenoma Pancreatic trauma Metastatic disease in abdominal cavity or nearby organ 