BVS Paraguay

Detección precoz de metástasis axilar en el carcinoma de mama utilizando la técnica de la biopsia del ganglio centinela: un estudio piloto de 152 casos

Abed, Ricardo; Sosky, Rubén; Estigarribia, Rubén; Velazquez, Víctor; Cubilla, Antonio L.

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...

Tumor rabdoide de riñón: Primer caso diagnosticado en Paraguay

Kasamatsu, Elena; Valdéz, Luis; Caballero, Humberto; Campos de Alvarenga, Soledad; Ros, Patricia; Prieto, Claudio; Cubilla, Antonio; Sakamoto, Makoto.

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...

Virus del papiloma humano y cáncer de pene en Paraguay

Ascurra, Marta; Tsuda, Hitoshi; Kasamatsu, Elena; Cubilla, Antonio; Terada, Masaaki; Hirohashi, Setsuo.

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...