A Report of Disseminated Carcinomatosis of the Bone Marrow Originating from Transverse Colon Cancer Successfully Treated with Chemotherapy Using XELOX plus Bevacizumab

摘要

A 61-year-old male, who had been admitted to another hospital due to disseminated intravascular coagulation (DIC), was referred to our hospital. Total colonoscopy, abdominal dynamic CT and positron-emission tomography revealed bone metastasis and multiple lymphocytic metastases from transverse colon cancer in addition to disseminated carcinomatosis of the bone marrow (DCBM). We immediately performed chemotherapy with XELOX + bevacizumab and denosumab against DCBM from transverse colon cancer in order to avoid radical surgery. In addition, we initiated the administration of recombinant human soluble thrombomodulin for 1 week to treat DIC. The patient was able to tolerate and receive 4 cycles of chemotherapy without any severe side effects. After receiving the 4 cycles of treatment, he recovered from DIC, and the bone and multiple lymphocytic metastases disappeared.