Browsing by Author "Freitas, JD"
Now showing 1 - 5 of 5
Results Per Page
Sort Options
- Allergic contact dermatitis from erythromycinPublication . Martins, C; Freitas, JD; Gonçalo, Margarida; Gonçalo, S
- Median raphe cyst of the penisPublication . Cardoso, R; Freitas, JD; Reis, JP; Tellechea, OCysts of the median raphe are uncommon. We describe a 43-year-old man with an asymptomatic nodule on the glans penis. Excision of the lesion was performed followed by histological and immunohistochemical studies. Histopathological examination revealed a solitary unilocular cystic cavity in the corium, lined by a pseudostratified columnar epithelium, among which mucinous cells where identified. Hints of decapitation secretion occurred at the apex of the luminal layer. An immunohistochemical study using a standard avidin-biotin peroxidase method disclosed CK7 and CK13 reactivity in the columnar cells. Epithelial membrane antigen (EMA) and carcinoembryonic (CEA) antigen immunoreactivity occurred at the apical border of the luminal cells. No staining was obtained with anti-CK20, human milk fat globulin 1 (HMFG1) and anti- S100 protein. The study supports its histogenetic relationship with the urothelium.
- Porocarcinoma and lymph node biopsyPublication . Cardoso, R; Vieira, R; Freitas, JD; Tellechea, O; Lourenço, C; Duarte, H; Julião, MJ; Pedroso de Lima, J; Figueiredo, A
- Sentinel lymph node biopsy for melanoma: experience fo 100 casesPublication . Cardoso, R; Vieira, R; Mascarenhas, R; Monteiro, C; Oliveira, H; Freitas, JD; Tellechea, O; Marques, M; Lourenço, C; Duarte, H; Pedroso de Lima, J; Julião, MJ; Figueiredo, A
- Sentinel lymph node sites in patients with primary cutaneous melanoma of the legs and feetPublication . Vieira, R; Freitas, JD; Cardoso, R; Lourenço, C; Duarte, H; Moreira, A; Oliveira, S; Vieira, F; Pedroso de Lima, J; Figueiredo, A