Biomedical subjects
Publications and source records attributed to O Sangüeza.
A dermal ductal tumor developed in sweat gland in 82 years old man, is presented. The lesion was located in the left leg. The clinical diagnosis was verrucous carcinoma and pigmented nevus. Histologically, it was a benign tumor.
He was a patient with 3,065 lesions of different sizes on the skin, placed in arms, legs, sternum area and right thorax, since he was 22 years old. The leiomyomas were painful and with electrical sensation, when you touch them. Faint. He denied similar lesions in relatives. We found abnormal brain vessels and bone tumor in right petrous bone.
We present a case of clear cell acanthoma localized on inferior third of the external portion of the left leg, the evolution was of one and a half year, with previous insect bites on the area. We insist on the histologic appearance, characterized by hyperplasia of epithelial cells, intercellular bridges, and presence of acidophilic hyalins intracytoplasmiques. Nous postulons la possibility of a viral etiology, transmitted by insect bite, of an epidermotropal virus.