Objetivos
Describir la experiencia inicial en el uso de un sistema de biopsia por vacío con guía estereotáxica digital para lesiones mamarias.
Material y método
Se evaluaron retrospectivamente las biopsias bajo estereotaxia mamográfica con sistema de vacío (bav) realizadas en el Centro de Imagenolo...
Introdução: A biópsia transtorácica percutânea guiada por tomografia computadorizada apesar de segura e eficaz, não fornece um detalhamento muitas vezes necessário para acesso a uma lesão pulmonar indeterminada suspeita de neoplasia primária na intenção de confirmação histopatológica. Méto...
RESUMO
O objetivo deste trabalho foi avaliar o nível de informação fornecido pelos laudos de biópsias
de rins nativos realizadas por Tomografia Computadorizada (TC) e Ultrassonografia (US)
realizadas no HSPM pelos serviços de Nefrologia e Radiologia Intervencionista no período de
maio de 1980 a mai...
OBJECTIVE: This study aimed to develop a new histological scoring system for use in a partial-thickness cartilage repair animal model. Although previous papers have investigated the regeneration of articular cartilage, the good results achieved in small animals have not been replicated in large animal mo...
OBJECTIVES: Advancements in non-small cell lung cancer treatment based on targeted therapies have made the differentiation between adenocarcinoma and squamous cell carcinoma increasingly important. Pathologists are challenged to make the correct diagnosis in small specimens. We studied the accuracy of an...
ABSTRACT Melanotic neuroectodermal tumor of infancy is a rare and fast-growing neoplasm. In this study, we describe the case of a 6-month-old female patient, who presented swelling in the anterior maxilla. Tomographic reconstruction showed an unilocular hypodense and expansive area associated with the up...
La papulosis fibrosa blanca del cuello es una patología benigna, que se presenta frecuentemente en personas mayores y que se caracteriza por pápulas blanquecinas ubicadas habitualmente en las regiones laterales del cuello. El hallazgo histopatológico distintivo es el incremento de las fibras de colág...
Abstract The aim of this study was to identify the immunoexpression of methallothionein in oral squamous cell carcinoma as well as to address the correlation with clinical features, histological grade and patient survival. Samples were collected from 93 patients with tongue squamous cell carcinoma who pr...
Abstract Smokers have a risk of developing periodontal disease. Matrix metalloproteinases (MMP) play a significant role in periodontal tissue destruction. In this study possible relationship between smoking and gingival tissue expression of gelatinases in chronic periodontitis patients relative to period...
