[Keratoacanthoma centrifugum of Miedzinski and Kozakiewicz].
We describe the case of one patient, 54-year-old male, with a keratoacanthoma centrifugum situated on the right auricular pavilion. The injury begins as a small nodule with a keratotic innermost part that rapidly is excavated, grows centrifugally, appearing as a new lesion, an expansion of the primary one, in the posterior higher region, with the same characteristics. These lesions join and perforate the auricular cartilaginous tissue.
Grinspan Bozza
N O
NO
Facultad de Medicina, Servicio de Dermatología, Buenos Aires, Argentina.
Totaro
I I
II
Pocovi
M
M
Reizner
A
A
Sanchez
G
G
D004425:Ear Cartilage / Q000473:pathology; D004431:Ear, External / Q000473:pathology*; D006801:Humans; D007636:Keratoacanthoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012871:Skin Diseases / Q000473:pathology*
Queratoacantoma centrífugo de Miedzinski y Kozakiewicz.