Humans ; Leukemia, Myelomonocytic, Chronic/drug therapy* ; Nitriles ; Pyrazoles/therapeutic use* ; Pyrimidines

We report herein two cases of leukemia cutis. One case is a 54-year-old woman who came to our department with complaints of a solitary ulcerating nodule on her left leg that had been present for 2 months since prior to her visit. Through histopathological studies, the diagnosis of myelocytic leukemia cutis was made before the final diagnosis of acute myelocytic leukemia was made by hematological studies. When combined chemotherapy was finished, she was in a partial remission state and the nodule disappeared after 1 month of chemotherapy. The other case is a 77-year-old man having multiple infiltrative nodules on the right forearm and right thigh for 1 month prior his visit. He was diagnosed as having leukemia cutis for his skin lesions histopathologically. This was redefined as chronic myelomonocytic leukemia of the myelodysplastic syndrome with blastic transfor- mation by hematological examination. He developed septicemia and died 3 weeks after the dermato- logical diagnosis.
Aged ; Diagnosis ; Drug Therapy ; Female ; Forearm ; Humans ; Leg ; Leukemia* ; Leukemia, Myeloid ; Leukemia, Myeloid, Acute ; Leukemia, Myelomonocytic, Chronic ; Logic ; Middle Aged ; Myelodysplastic Syndromes ; Sepsis ; Skin ; Thigh ; Ulcer

Aged ; Antimetabolites, Antineoplastic ; therapeutic use ; Azacitidine ; analogs & derivatives ; therapeutic use ; Female ; Humans ; Leukemia, Myelomonocytic, Chronic ; drug therapy

Spontaneous chronic subdural hematoma (SDH) is a rare condition that could develop in association with hematologic disease. A 66-year-old male developed a chronic SDH as an initial manifestation of chronic myelomonocytic leukemia (CMML). He experienced recurrent chronic subdural hemorrhage and newly developed intracerebral hemorrhage. Considering the scheduled long-term chemotherapy, bilateral middle meningeal artery (MMA) embolization was performed to prevent recurrence of subdural hemorrhage. Although pancytopenia occurred during the 7 months' follow-up period, residual chronic subdural hemorrhage was absorbed without recurrence. To our best knowledge, this is the first report of CMML with spontaneous chronic SDH. MMA embolization is potentially a useful and safe treatment option in the challenging clinical situations with underlying pathologies.
Aged ; Cerebral Hemorrhage ; Drug Therapy ; Follow-Up Studies ; Hematologic Diseases ; Hematoma, Subdural* ; Hematoma, Subdural, Chronic ; Humans ; Leukemia ; Leukemia, Myelomonocytic, Chronic ; Male ; Meningeal Arteries ; Pancytopenia ; Pathology ; Recurrence

Antigens, CD ; metabolism ; Antigens, CD20 ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Axilla ; Histiocytic Sarcoma ; drug therapy ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Leukemia, Lymphocytic, Chronic, B-Cell ; drug therapy ; metabolism ; pathology ; Male ; Middle Aged ; Receptors, IgE ; metabolism

Aged ; Echinocandins ; administration & dosage ; therapeutic use ; Humans ; Leukemia, Myelomonocytic, Chronic ; pathology ; Lipopeptides ; Male ; Pneumonia, Pneumocystis ; diagnosis ; drug therapy ; pathology ; Trimethoprim, Sulfamethoxazole Drug Combination ; administration & dosage ; therapeutic use ; Uremia ; pathology