Irregular erythematous nodule on the upper arm--quiz case.
Ondo
Andrew L
AL
University of New Mexico Health Sciences Center, Albuquerque.
Makarewicz
Anna K
AK
Stepenaskie
Shelly
S
Cockerell
Clay J
CJ
Mings
Steven M
SM
Shanler
Stuart D
SD
D000368:Aged; D001132:Arm / Q000473:pathology; D001706:Biopsy; D005260:Female; D006801:Humans; D057091:Poroma / Q000175:diagnosis* / Q000473:pathology; D012871:Skin Diseases / Q000175:diagnosis* / Q000473:pathology; D013544:Sweat Gland Neoplasms / Q000175:diagnosis* / Q000473:pathology