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Biomedical subjects

E de Eusebio

Publications and source records attributed to E de Eusebio.

5 recordsLinked to original sources

Infundibulocystic basaloid neoplasm.

Infundibulocystic basal cell carcinoma was described in 1987 as a new type of basal cell carcinoma with follicular differentiation. A great controversy followed this description, mainly about the malignant or benign character of this neoplasm and the distinction from other tumors with follicular differentiation. We present two new cases of this neoplasm: the first one had the typical features of this entity, except for the absence of stroma; the second one showed in the deep portion basaloid nodules similar to those of a nodular basal cell carcinoma. We review the criteria adduced to establish the malignant character of this neoplasm and conclude that both the nosology and biological behavior of this neoplasm with follicular differentiation remain to be determined.

Aged

Multiple hidrocystomas.

Apocrine hidrocystoma is a cyst from the secretory portion of the apocrine sweat gland and tends to occur as a solitary facial lesion. We report a 66-year-old woman with multiple, cystic lesions on her face. Histopathology revealed cystic spaces lined by a row of secretory cells showing decapitation secretion. We emphasize the multiple character of the case and discuss its distinction from so-called eccrine hidrocystomas.

Aged