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| Avila,R. E; Samar,M. E; Ferraris,L; Ferraris,R. V; Fonseca,I; Corball,A; Asís,O. G; Olmedo,L. |
| El carcinoma de células claras es una neoplasia rara de bajo grado que se desarrolla casi exclusivamente en glándulas salivales menores humanas. El objetivo de esta comunicación es analizar las características estructurales, histoquímicas e inmunohistoquímicas (IHQ) de dos casos de carcinoma de células claras de parótida y realizar el diagnóstico diferencial con otros tumores salivales primarios y metastásicos que presentan células claras. Cortes de ambos tumores fueron procesados para H/E, tricrómicos de Masson y Dane, Azul de toluidina, Azul alciano, PAS y PAS/diastasa; marcaciones IHQ para citoqueratinas de bajo y alto peso molecular, ki67, HMB45, p63 y proteína S-100. El patrón estructural de estos tumores estaba determinado por nidos y cordones de... |
| Tipo: Journal article |
Palavras-chave: Parótida; Carcinoma de células claras; Inmunohistoquímica; Diagnóstico diferencial. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300045 |
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| Avila,R. E; Samar,M. E; Juri,H; Femopase,G. A; Hidalgo,M; Ferrero,J. C; Rinaldi,C; Fonseca,I; Juri,G. |
| The Laser used correctly in the medical practice offers clear advantages compared with traditional therapies. The improvement and even the elimination of many significant skin lesions can be achieved with reduced risks to patients. However, it is important to keep security measures and understand the possible effects on an experimental model. The chick embryo is a good model to evaluate the direct effects of non-ionizing radiation for its easy handling and availability. The purpose of this communication is to show our histological findings in organs of the chick embryo with and without protective barrier to be subjected to radiation excimer. We used the following issuers: intense pulsed light (excimer Xe-Cl laser of 308 nm wavelength). It was irradiated... |
| Tipo: Journal article |
Palavras-chave: Biological effects; Intense pulsed light (Xe-Cl); Cartilage; Tongue; Chick embryo. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400007 |
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