Dasatinib for chronic myelogenous leukemia improves skin symptoms of systemic sclerosis.

A 64-year-old man was diagnosed with limited cutaneous systemic sclerosis 5 years prior to this report. His sclerotic skin symptoms did not respond to oral low-dose prednisone (5-10 mg/day). Five years after the diagnosis, the patient presented with leukocytosis 3.

[Chronic myeloid leukemia harboring T315I and F317L mutations successfully treated with interferon-α and ponatinib].

Our patient was diagnosed with chronic myeloid leukemia (CML) in chronic phase (CP) when he was 40 years old. Although dasatinib (DAS) was prescribed during his clinical course, he was poorly compliant with the treatment. In November 20XX, at 65 years of age, he visited our hospital with leukocytosis.

[Acquisition of IgH/CCND1 translocation during the natural disease course in a patient with chronic lymphocytic leukemia].

A 69-year-old man visited a doctor because of systemic lymphadenopathy. Peripheral blood examination revealed leukocytosis, anemia, and decreased platelet count (WBC, 103,060/µl; lymph, 92.2%; Hb, 8.

[Domestic dengue infection with hemophagocytic lymphohistiocytosis successfully treated by early steroid therapy].

A 34-year-old man, working at a park in Tokyo, Japan, was repeatedly bitten by mosquitoes while cutting grass. He was hospitalized with sudden fever, fatigue, and weakness. He was eventually diagnosed with dengue virus infection, detected using reverse transcription polymerase chain reaction for the genome and by the presence of nonstructural protein 1 in his peripheral blood.