1997 Volume 38 Issue 9 Pages 752-756
A 79-year-old man developed nodular skin eruption in his trunk in March 1995. He was diagnosed as CTCL and hospitalized to the department of dermatology and low dose VP-16 therapy was started. 6 months later, he was referred to our department because of severe melena. On admission, marked monocytosis was observed both in the bone marrow (43.6%) and peripheral blood (monocyte>1,000/μl). Skin biopsy showed infiltration of large mononuclear cells in the dermis and subcutaneous tissue. Thus a diagnosis of CMML with skin infiltration was made. Skin eruption developed over his entire skin and peripheral monocytes increased over 5,000/μl. Chemotherapy was started and skin infiltration was slightly improved, but the disease developed into acute phase and he died 3 months after admission.