Pathologic quiz case: a 61-year-old man with a papular rash in a capelike distribution. Agranular CD4+CD56+ hematodermic neoplasm (blastic natural killer cell lymphoma).
Lum
Steven J K
SJ
Department of Pathology, Kaiser Permanente Moanalua Hospital, Honolulu, Hawaii, USA.
Jain
Kavita
K
Honda
Stacey
S
D015704:CD4 Antigens; D019002:CD56 Antigen; D005076:Exanthema / Q000209:etiology*; D006801:Humans; D007694:Killer Cells, Natural; D016410:Lymphoma, T-Cell, Cutaneous / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D017444:Skin Diseases, Papulosquamous / Q000209:etiology*; D012878:Skin Neoplasms / Q000175:diagnosis*
D015704:CD4 Antigens; D019002:CD56 Antigen