9 documents found, page 1 of 1

Guia prático para preenchimento da ficha de exame histopatológico de lesões de ...

Submitted by Celeste Torquato (celeste.velasco@ccsdecania.ufrj.br) on 2022-07-04T19:45:30Z No. of bitstreams: 1 israelebook-min.pdf: 5136201 bytes, checksum: f93c501cd4deba7037d9b27dfa8174df (MD5); Rejected by Maria Luiza Jardim (luiza@sibi.ufrj.br), reason: Olá, Celeste. Não se esqueça demostrar para elas o Manual do Pantheon que está na Área Técnica do SiBI. Lembro que devem sempre observar as mensagens que c...

Oral Lymphoepithelial Cyst: A Collaborative Clinicopathologic Study of 132 Case...

Made available in DSpace on 2022-05-01T06:02:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; The oral lymphoepithelial cyst (OLC) is an uncommon lesion whose pathogenesis remains poorly understood. The aim of this study was to report the clinicopathologic features of the OLCs and to verify a possible association between OLCs and subgemmal neurogenous plaque (SNP) in the posterior lateral region...

Analysis of GLUT-1, GLUT-3, and angiogenic index in syndromic and non-syndromic...

Abstract: The aim of this study was to evaluate the immunoexpression of glucose transporters 1 (GLUT-1) and 3 (GLUT-3) in keratocystic odontogenic tumors associated with Gorlin syndrome (SKOTs) and non-syndromic keratocystic odontogenic tumors (NSKOTs), and to establish correlations with the angiogenic index. Seventeen primary NSKOTs, seven recurrent NSKOTs, and 17 SKOTs were selected for the study. The percent...

Immunohistochemical evaluation of GLUT-3 and GLUT-4 in oral epithelial dysplasi...

Objectives: To evaluate immunohistochemically the expression of GLUT-3 and GLUT-4 in oral epithelial dysplasia (OED) and the oral squamous cell carcinoma (OSCC) and assess possible involvement in the malignant transformation of oral lesions. Methods: Tissue samples of 15 cases of OSCC and 15 of OED were subjected to immunohistochemistry with anti-GLUT-3 and anti-GLUT-4 antibodies. Five fields of each case were ...

Surgical treatment, oral rehabilitation, and orthognathic surgery after failure...

Although pharmacologic treatments for central giant cell lesions have gained much emphasis, these treatment modalities do not always have successful outcomes, and surgical treatment may be necessary. The purpose of the present study was to report a case of aggressive central giant cell lesion initially treated by nonsurgical methods without satisfactory results, necessitating segmental mandibular resection for ...

Neurofibroma isolado em palato

Neurofibromas são tumores benignos originados a partir da bainha de nervos periféricos que raramente acometem a região de cabeça e pescoço,1 sendo constituídos por células de Schwann, células perineurais e quantidades variadas de colágeno maduro.2 Classificam-se em solitários, quando não associados a nenhuma síndrome, ou múltiplos, quando associados à Síndrome Autossômica Dominante Neurofibromatose ou à Síndrom...

Tumor odontogênico ceratocístico em seio maxilar: uma ocorrência rara

Intralesional corticosteroid injections in the treatment of central giant cell ...

Objective: The aim of this study was to evaluate the response of treatment of central giant cell lesion to intralesional corticosteroid injections. Study Design: Review of articles indexed in PubMed on the topic between the years 1988 and 2011, and development of a descriptive meta-analysis of the results. Results: Sample of 41 patients primarily treated with intralesional corticosteroid injections was obtained...

Central giant cell lesion of the jaws : study of CCND1 gene amplification and p...

Central giant cell lesions (CGCLs) are uncommon benign jaw lesions with uncertain etiology and a variable clinical behavior. In neoplasms, alterations in molecules involved in the G1/S checkpoint are frequently found. Loss of p16INK4a expression or overexpression of cyclin D1 may stimulate cell proliferation. The purpose of this study was to analyze CCND1 gene amplification and the expression of p16INK4a in CGC...