[Giant scalp mass].
A 55-year-old man was referred to our department with bleeding from a painless tumor located at the left parietal region of the head which had been progressively growing for a period of 2 years. Physical examination showed a fist-sized pediculated mass overlying the left parietal region and the auricle. The partly livid and ulcerated surface of the tumor was interspersed with light-yellow chalky material. The mass was totally excised. Infiltration of the skull was not observed. Histopathological examination led to the diagnosis of a giant pilomatricoma. Pilomatricoma is a rare, benign skin neoplasm that originates from hair matrix cells and is most frequently located in the head and neck region.
Deutsch
J
J
Hals-Nasen-Ohren-Klinik, Klinikum der Stadt Ludwigshafen. deutschj@klilu.de
Trick
D
D
Delank
K-W
KW
D003937:Diagnosis, Differential; D006201:Hair Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D018296:Pilomatrixoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012535:Scalp / Q000473:pathology / Q000601:surgery; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery