Results 21 to 30 of about 7,830 (162)

Valor da biópsia de pericárdio no diagnóstico etiológico das pericardiopatias [PDF]

open access: yesArquivos Brasileiros de Cardiologia, 1998
OBJETIVO: Determinar o valor da biópsia no diagnóstico etiológico de derrames pericárdicos. MÉTODOS: Foram analisados, retrospectivamente, de 1990 a 1997, 38 pacientes com derrame pericárdico, com idades variando de 3 meses a 79 anos (média 41,15± 21,78 ...
Fábio Fernandes   +4 more
doaj   +1 more source

Cirurgia estereotáctica para processos expansivos intracranianos: diagnóstico e tratamento Stereotactic surgery for intracranial lesions: diagnosis and treatment

open access: yesArquivos de Neuro-Psiquiatria, 1996
Os autores apresentam série 50 pacientes submetidos a cirurgia estereotáctica para processos expansivos intracranianos. Em 12 casos realizou-se um procedimento terapêutico: ressecção tumoral guiada em 5 pacientes e aspiração do conteúdo da lesão nos ...
Murilo S. Meneses   +6 more
doaj   +1 more source

Utilização de biópsias da terceira pálpebra e mucosa retal em ovinos para diagnóstico de scrapie em uma propriedade da região sul do Brasil

open access: yesPesquisa Veterinária Brasileira, 2012
Scrapie é uma encefalopatia espongiforme transmissível (EET) que causa lesões cerebrais degenerativas em ovinos e caprinos. Caracteriza-se pelo acúmulo, no tecido encefálico e linforreticular, da forma anormal da proteína priônica (PrP Sc) que provoca a ...
Juliano S. Leal   +7 more
doaj   +1 more source

Residual disease after neoadjuvant chemoradiotherapy for oesophageal cancer: locations undetected by endoscopic biopsies in the preSANO trial

open access: yesBJS (British Journal of Surgery), Volume 107, Issue 13, Page 1791-1800, December 2020., 2020
Remnant cancer missed by endoscopic biopsies was located in the mucosa in two‐thirds of patients with residual disease after neoadjuvant chemoradiotherapy (nCRT). One‐third of patients had residual disease in the submucosa underneath a tumour‐free mucosa. The yield of biopsies in active surveillance after nCRT could be improved by sampling larger areas
B. J. van der Wilk   +11 more
wiley   +1 more source

Biópsia pulmonar incisional por toracoscopia paraxifoide transdiafragmática com dois portais em cães Pulmonary incisional biopsy by means of transdiaphragmatic paraxiphoid thoracoscopy with two ports in dog

open access: yesPesquisa Veterinária Brasileira, 2010
As doenças respiratórias observadas na clínica médica de pequenos animais são numerosas, assim como as possibilidades diagnósticas, dentre as quais encontram-se os exames laboratoriais, os estudos radiográficos, os lavados broncoalveolares e as biópsias.
Paula C. Basso   +7 more
doaj   +1 more source

Topical treatment of equine sarcoids with imiquimod 5% cream or Sanguinaria canadensis and zinc chloride – an open prospective study

open access: yesVeterinary Dermatology, Volume 31, Issue 6, Page 471-e126, December 2020., 2020
Background – Equine sarcoids are the most prevalent skin neoplasm in horses worldwide. Although several treatments are available, none are consistently effective and recurrence is common. Objectives – To evaluate the efficacy and safety of topical imiquimod 5% cream and Sanguinaria canadensis + zinc chloride for treatment of equine sarcoids and ...
Carina M. Pettersson   +3 more
wiley   +1 more source

La biopsia de arteria temporal. Una experiencia de 25 años

open access: yesRevista Española de Cirugía Oral y Maxilofacial, 2017
Resumen Introduccion La arteritis de la arteria temporal o de celulas gigantes es la vasculitis sistemica mas frecuente en adultos, afectando a arterias de tamano mediano y grande, sobre todo ramas de la arteria carotidea.
Philip Brabyn   +3 more
semanticscholar   +1 more source

Valor prognóstico da fração de volume de colágeno na cardiomiopatia hipertrófica Valor pronóstico de la fracción de volumen de colágeno en la cardiomiopatía hipertrófica Prognostic value of the collagen volume fraction in hypertrophic cardiomyopathy

open access: yesArquivos Brasileiros de Cardiologia, 2009
FUNDAMENTO: Na cardiomiopatia hipertrófica (CMH), a fibrose miocárdica intersticial é uma importante alteração histológica que tem sido associada com morte súbita e evolução para dilatação.
Edmundo Arteaga   +6 more
doaj   +1 more source

New approach for estimating risk of miscarriage after chorionic villus sampling

open access: yesUltrasound in Obstetrics &Gynecology, Volume 56, Issue 5, Page 656-663, November 2020., 2020
ABSTRACT Objective To estimate the risk of miscarriage associated with chorionic villus sampling (CVS). Methods This was a retrospective cohort study of women attending for routine ultrasound examination at 11 + 0 to 13 + 6 weeks' gestation at one of eight fetal‐medicine units in Spain, Belgium and Bulgaria, between July 2007 and June 2018.
M. M. Gil   +15 more
wiley   +1 more source

Breast cancer surgery in older women: outcomes of the Bridging Age Gap in Breast Cancer study

open access: yesBJS (British Journal of Surgery), Volume 107, Issue 11, Page 1468-1479, October 2020., 2020
Age, ill health and frailty all influence surgical decision‐making for breast cancer. Breast cancer surgery is safe, with serious adverse events being rare and no mortality. However, surgery has a negative impact on quality of life and independence, which must be considered when counselling patients about choices.
J. L. Morgan   +10 more
wiley   +1 more source

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