Results: 571

Produtividade científica acerca da neoplasia maligna bucal e da reabilitação bucal: uma análise bibliométrica

Cogit. Enferm. (Online); 22 (4), 2017
Analisar resultados da recuperação de artigos sobre a temática neoplasia bucal e reabilitação bucal, publicados entre os anos de 1990 e abril de 2016, identificar a dispersão das publicações, examinar o padrão de autoria e citações na base de dados Scopus, a partir das Leis de Bra...

Cáncer Bucomaxilofacial en Niños III: Tumores Malignos del Tejido Blando
Oral and Maxillofacial Cancer in Children III: Malignant Soft Tissue Tumors

RESUMEN: El grupo de neoplasias malignas de tejido blando de la región de cabeza y cuello en pacientes pediátricos está representado por carcinomas, sarcomas, melanomas y tumores de diferenciación incierta. La neoplasia más prevalente en la población pediátrica es el Rabdomiosarcoma, seguido por e...

Oral cancer stem cells - properties and consequences

J. appl. oral sci; 25 (6), 2017
Abstract Research on cancer stem cells (CSCs) has greatly increased in the field of medicine and pathology; however, some conceptual misunderstandings are still present among the public as well as within the general scientific community that is not yet familiar with the subject. The very first problem is...

Linfoma primario difuso de células B grandes de mucosa gingival, en paciente VIH y EBV negativos
Primary gingival diffuse large b-cell lymphoma in HIV/EBR negative patient abstract

El linfoma difuso de células B grandes (LDCBG) es el linfoma más frecuente. La presentación clínica puede ser nodal o extranodal y sus síntomas dependen de la localización tumoral; en la mayoría de los casos están asociados a algún tipo de inmunodeficiencia. Referiremos un caso de LDCBG de prese...

Melanoma oral: importancia de un diagnóstico temprano: un caso clínico

RESUMEN: Las lesiones pigmentadas malignas en la mucosa oral son de escasa frecuencia, pero de altas tasas de morbilidad y mortalidad, siendo de mal pronóstico a pesar de agresivos tratamientos que pueden combinar grandes resecciones quirúrgicas con quimioterapia y radioterapia. Dado este escenario, la...

Multifocal oral melanoacanthoma associated with Addison's disease and hyperthyroidism: a case report

SUMMARY Oral melanoacanthoma is a mucocutaneous, pigmented, rare, benign, and probably reactive lesion. This paper reports for the first time in the literature a case of multifocal oral melanoacanthoma in a patient diagnosed with Addison's disease and concomitant Graves' disease with hyperthyroidism. The...

Tratamento cirúrgico de cementoblastoma assintomático em elemento hígido

O cementoblastoma benigno é uma lesão patológica rara, de origem odontogênica, caracterizada pela proliferação anormal de cementoblastos, o que forma, consequentemente, uma massa de tecido semelhante a cemento. Na maioria dos casos, é encontrado em associação com primeiros molares inferiores. Oc...

Assessment of the quality of life of elderly with diagnosis of oral squamous cell carcinoma submitted to combined modality therapy

Introduction: Evaluating the quality of life allows a more accurate clinical control as well as the provision of prognostic information for specific groups. This study was designed to evaluate the quality of life of elderly diagnosed with oral squamous cell carcinoma submitted to combined modality therap...

Cell proliferation markers at the invasive tumor front of oral squamous cell carcinoma: comparative analysis in relation to clinicopathological parameters of patients

J. appl. oral sci; 25 (3), 2017
Abstract Objectives To evaluate the number of AgNORs per nucleus and the expression of Ki-67 at the tumor invasion front (TIF) in relation to clinical parameters (TNM), TIF classification and the prognosis of oral squamous cell carcinomas in an Uruguayan population. Material and Methods This study wa...