Content » Vol 81, Issue 1

Clinical Report

Aleukemic Leukemia Cutis Presenting as Benign-appearing Exanthema

Anja Benez, Silke Metzger, Gisela Metzler, Gerhard Fierlbeck
DOI: 10.1080/00015550117638


Aleukemic leukemia cutis is a rare condition characterized by the infiltration of the skin by leukemic cells before their appearance in the peripheral blood or bone marrow. We report here a 62-year-old seemingly healthy patient who presented with disseminated erythematous maculae. A skin biopsy showed leukemia cutis of monocytic type. No involvement of bone marrow or peripheral blood was found. The patient developed acute monocytic leukemia 7 months later. We present this case to illustrate how leukemia cutis can masquerade as a clinically benign-appearing cutaneous eruption without leukemic changes in blood or bone marrow. To confirm the diagnosis of aleukemic leukemia cutis, immunohistochemistry of the skin lesions as well as a complete staging procedure is necessary.


Supplementary content


Not logged in! You need to login/create an account to comment on articles. Click here to login/create an account.