Cir. parag; 34 (1), 2010

Se presenta un estudio piloto del ganglio centinela en pacientes con cáncer de mama estadios 0, I yII diagnosticados en el Centro de Enfermedades Mamarias(CEDIEMA).La meta del estudio es evaluar la posibilidad de realización y la fiabilidad de la biopsia del ganglio centinela usando cortes seriados y t...

Med. actual; 1 (1), 2000

Existen pocos estudios patológicos que describen las características morfológicas de los carcinomas de pene, y la mayoría de ellos se refieren a tipos inusuales de neoplasias invasoras (4,5,6,7,8). La información que se dispone sobre lesiones epiteliales o precancerosas asociadas con carcinomas inva...

The rhabdoid tumor of kindey (RTK) is a neoplasia with well defined clinical and pathological characteristics. Itis is very important to distinguish it form the Wilms'tumor, because RTK is a very aggressive and has poor prognosis. The first case of a RTK diagnsed in Paraguay is presented.The diagnosis wa...

To detect the precence of human papillomavirus (HPV) DNA in penis cancer, 28 specimens from infiltrating epidermoid carcinoma were studied by Dot-blot analysis. All samples were from Paraguayan patients ranging in age from 30 to 80 years. Of these 14 (50 percent), contain DNA sequence homology. Nine samp...