[A case of progressive gastric carcinoma accompanied by disseminated carcinomatosis of bone marrow (DCBM)due to bone metastasis, with DIC recovery by administration of S-1 and docetaxel].

A 63-year-old- female was admitted to our hospital complaining of cough. Based on CT, bone centigram and peripheral blood findings, a diagnosis of gastric carcinoma accompanied by bone marrow metastasis was made. As DIC developed following hospital admission, S-1 and docetaxel(DOC)therapy was initiated(daily oral administration of 80 mg/m(2) S-1 for 14 days and DOC at 40 mg/m(2) on day 1, q3w). Recovery from DIC was achieved. S-1 and DOC therapy is considered to be effective for DIC due to bone marrow metastasis of gastric carcinoma. S-1/DOC is thought to be an effective chemotherapy against progressive gastric carcinoma accompanied by disseminated carcinomatosis bone marrow with DIC.