Disseminated Carcinomatosis of Bone Marrow as the Initial Presentation of Intrahepatic Cholangiocarcinoma without Jaundice: An Autopsy Case Report.

Disseminated carcinomatosis of the bone marrow (DCBM) is often accompanied by disseminated intravascular coagulation (DIC) and has a poor prognosis. DCBM develops most frequently in gastric cancer and is rarely associated with intrahepatic cholangiocarcinoma. A 41-year-old man was incidentally found to have DIC on his regular visit for ulcerative colitis and was diagnosed with DCBM with intrahepatic cholangiocarcinoma.