[Rinshō ketsueki] The Japanese journal of clinical hematology
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An 82-year-old female with a history of aortic dissection was admitted to our hospital for evaluation of thrombocytopenia and a bleeding tendency. Blood coagulation test data demonstrated that the patient had disseminated intravascular coagulation (DIC) secondary to aortic dissection. ⋯ In addition, we reviewed 7 other patients who were treated with tranexamic acid for DIC associated with aortic dissection. Anti-fibrinolytic therapy with tranexamic acid is effective for treating DIC secondary to aortic dissection.
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A 3-year-old girl with acute myeloid leukemia underwent unrelated cord blood stem cell transplantation (UCBT) due to primary induction failure. Fourteen days after UCBT, she developed central venous catheter (CVC)-related bloodstream infection due to Chryseobacterium indologenes. Despite ciprofloxacin and minocycline being administered according to the results of susceptibility, a high grade fever recurred. ⋯ Most cases of C. indologenes bacteremia have been found in immunocompromised patients with malignancies and diabetes mellitus. C. indologenes exhibits specific characteristics, including the progression of resistance to antibiotics and the formation of a biofilm. Therefore, removal of the CVC appears to be the most reasonable treatment for CVC infection due to C. indologenes in patients undergoing hematopoietic stem cell transplantation if clinical symptoms do not improve after appropriate antibiotic therapy.