Leukemic dermal infiltrates as a complication of central venous catheter placement.
A leukemic dermal infiltrate at the site of a central venous catheter placement was the first manifestation of relapse in a 58-year-old woman in clinical remission of acute myelomonocytic leukemia. The patient developed a large hematoma around the site of an unsuccessful attempt to place a central venous (CV) catheter. Although the hematoma resolved completely by the time that complete remission was achieved, an indurated, erythematous mass subsequently developed, which when biopsied revealed leukemic cells in the dermis. The patient had a relapse in her peripheral blood shortly thereafter. The authors reviewed recent literature and their own experience with CV catheters and report on localized dermal relapse as a previously unpublished risk of CV catheter placement. They also speculate on the role of the dermis as a sanctuary for leukemic cells and a potential source for relapsing disease.
Amiraian
R
R
University of Rochester Cancer Center, Genesee Hospital, Oncology/Hematology Division, Rochester, NY 14607.
Penn
T E
TE
Hamann
S
S
Asbury
R F
RF
Boros
L
L
Markowitch
W
W
Goodman
T L
TL
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002405:Catheterization, Central Venous / Q000009:adverse effects*; D005260:Female; D006406:Hematoma / Q000209:etiology; D006801:Humans; D015479:Leukemia, Myelomonocytic, Acute / Q000188:drug therapy* / Q000473:pathology; D008875:Middle Aged; D012878:Skin Neoplasms / Q000209:etiology / Q000473:pathology / Q000556:secondary*