Pathologic quiz case 2. Pilomatrixoma.
McBrien
M
M
Victor
T
T
Wolff
A P
AP
D002675:Child, Preschool; D004428:Ear Neoplasms / Q000473:pathology*; D004431:Ear, External; D005260:Female; D006801:Humans; D012878:Skin Neoplasms / Q000473:pathology*