2 documents found, page 1 of 1
Experimental canine model for sentinel lymph node biopsy in the vulva using tec...
Aquino,José Ulcijara; Pinheiro,Luiz Gonzaga Porto; Vasques,Paulo Henrique Diógenes; Rocha,João Ivo Xavier; Cruz,Diego Alves; Beserra,Hugo Enrique OrsiniPURPOSE: This paper aims to study and define the experimental model of sentinel lymph node biopsy of the vulva in bitches. METHODS: 0.2 ml of 99mTc phytate was injected intradermally, using a fine gauge insulin needle in the anterior commissure of the vulva. Thirty minutes after 99mTc injection, the inguinal mapping was performed using a gamma probe. After this, 0.5 ml of blue dye (bleu patenté V Guerbet 2.5%) ...
Hemosiderin: a new marker for sentinel lymph node identification
Pinheiro,Luiz Gonzaga Porto; Oliveira Filho,Renato Santos de; Vasques,Paulo Henrique Diógenes; Filgueira,Pedro Henrique de OliveiraPURPOSE: To evaluate and present our initial results of a new marker (hemosiderin) for mammary sentinel lymph node identification in an experimental model. METHODS: Skins mapped like a lymphatic duct draining to the axilla in patients submitted to breast biopsy, in our mastology service, stimulated us to try it in an animal model (female dogs). Our theory was that some blood derivate (hemosiderin) was captured ...