A case of leukemia cutis at the site of a prior catheter insertion.
Leukemia cutis is the cutaneous involvement of leukemic neoplastic cells. It is an uncommon feature of systemic leukemia, and is associated with a poor prognosis. A 20-year-old man presented with a solitary, 2 cm domeshaped, firm, erythematous nodule on the right medial malleolus that was present for 3 months. The patient had a history of venous catheter insertion at the right medial malleolus area 3 months previously. The history was significant for acute lymphoblastic leukemia (ALL) for 4 years; an allogenic bone marrow transplantation was performed 3 years earlier. The histologc examination of the lesion revealed diffuse infiltration of leukemic cells in the dermis and subcutis. Herein we report a case of leukemia cutis at the site of a prior catheter insertion in a patient with ALL.
Lee
Jae In
JI
Department of Dermatology, St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Park
Hyun Jeong
HJ
Oh
Sin Taik
ST
Lee
Jun Young
JY
Cho
Baik Kee
BK