Scales to graduate oral mucositis: What are the limitations?

Oral mucositis is a common acute complication of a head and neck squamous cell carcinoma treatment. Multiple scales can be used to diagnose and grade this lesion, but they all have some limitation regarding this group of patients. Most of these issues are associated with the hardness to differentiate signs and symptoms from oral mucositis vs.

Oral lymphatic malformations: A multicenter study of 208 cases and literature review.

Background: To evaluate the frequency and analyze demographic and clinical characteristics of individuals with a histopathological diagnosis of oral lymphatic malformations (OLMs).

Methods: A multicenter study was performed, collecting biopsy record data from a consortium of Brazilian Oral and Maxillofacial Pathology Centers. A review was also conducted to compare this data with cases already available in the literature.

Chronic inflammatory periapical diseases: a Brazilian multicenter study of 10,381 cases and literature review.

The aim of this study was to investigate the epidemiological and clinical characteristics of chronic inflammatory periapical diseases in different regions of Brazil and to compare with data from the literature. A multicenter study was carried out in four Brazilian referral centers in oral diagnosis. Histopathological records were reviewed, and all cases diagnosed microscopically as periapical granuloma, radicular cyst, and periapical abscess were included.

A Retrospective Brazilian Multicenter Study of Biopsies at the Periapical Area: Identification of Cases of Nonendodontic Periapical Lesions.

Introduction: The purpose of this study was to analyze the features of lesions obtained from biopsies at the periapical area of teeth with a radiographic or clinical initial diagnosis of apical periodontitis.

Methods: A retrospective study was conducted on biopsies obtained from 1953-2018 at 3 Brazilian oral and maxillofacial pathology centers. Cases of endodontic and nonendodontic periapical lesions (NPLs) with a clinical diagnosis of endodontic pathoses were retrieved.

Clinicopathological and immunohistochemical features of the oral lymphoepithelial cyst: A multicenter study.

Background: Analyze the clinical, demographic, histopathological, and immunohistochemical features of oral lymphoepithelial cyst (OLEC).

Methods: Samples were retrospectively retrieved from five oral pathology services. Clinical and demographic data were collected from patient charts.

Cytokines and chemokines associated with Treg/Th17 response in chronic inflammatory periapical disease.

Cytokines and chemokines have a fundamental role in the maintenance of inflammation and bone response, which culminate in the development of chronic periapical lesions. Regulatory (Treg) and Th17 cytokines play a key role in regulating the immune response involved in this process. The aim of this study was to investigate the role of Treg and Th17 cells in chronic inflammatory periapical disease, by comparing the expression of the immunoregulatory mediators TGF-β, IL-10, CCL4, and the proinflammatory IL-17 and CCL20 in the periapical tissue of teeth with pulp necrosis, with and without associated chronic lesions.

A Systematic Review of Pulp Revascularization Using a Triple Antibiotic Paste.

The purpose of this systematic review was to summarize the clinical and radiographic results of pulp revascularization procedures employing a triple antibiotic paste in teeth with incomplete root formation. Electronic searches were conducted in February 2017 using PubMed, Medline, Web of Science, Scopus, The Cochrane Library, ProQuest, Lilacs and The Brazilian Library of Dentistry, UK National Institute for Health and Care Excellence, U.S.

New Braile Inovare transcatheter aortic prosthesis: clinical results and follow-up.

Aims: Transcatheter aortic valve implantation has emerged as an alternative to conventional aortic valve replacement in high-risk patients. Diverse prostheses are currently under investigation. The aim of this study was the clinical, safety and efficacy assessment of Braile Inovare Transcatheter Aortic Prosthesis usage.

Transcatheter aortic valve-in-valve implantation: a selection change?

Objective: Aortic valve replacement for bioprosthesis dysfunction is a procedure involving considerable risk. In some cases, mortality is high and may contraindicate the procedure. Minimally invasive transcatheter aortic "valve-in-valve" implant appears to be an alternative, reducing morbidity and mortality.