Results 41 to 50 of about 127 (79)

Contribuição da cintigrafia de perfusão miocárdica para o diagnóstico e estratificação do risco na angina de peito estável.

open access: yesActa Médica Portuguesa, 1997
In this paper, the indications for myocardial perfusion scintigraphy, the stress methods, the radiopharmacy and the most used methodology are reviewed. The clinical applications of myocardial perfusion scintigraphy, regarding the diagnosis and prognostic
V M Gil
doaj   +1 more source

Hiperparatiroidismo primário: caso clínico.

open access: yesRevista Portuguesa de Medicina Geral e Familiar, 2018
Introdução: O diagnóstico de hiperparatiroidismo primário pode ocorrer de forma incidental em fases assintomáticas ou surgir tardiamente em contexto de queixas inespecíficas e prolongadas.
Joana Tavares   +3 more
doaj   +1 more source

TROMBOEMBOLISMO PULMONAR EN LACTANTE MENOR, PORTADORA DE ENFERMEDAD DE HIRSCHSPRUNG: CASO CLINICO

open access: yesRevista Chilena de Radiología, 2005
Se presenta el caso de una lactante con enfermedad de Hirschsprung que requirió alimentación parenteral permanente y que presentó complicaciones de las vías venosas centrales incluyendo trombosis, septicemia y tromboembolismo pulmonar.
Teresa Massardo V   +6 more
doaj  

Costovertebral Osteoarthrosis: Rare Differential Diagnosis of Back pain in young patients. Case Report. [PDF]

open access: yesRev Bras Ortop (Sao Paulo), 2022
Afonso JR   +4 more
europepmc   +1 more source

Effective radiation dose of three diagnostic tests in cardiology: Single photon emission computed tomography, invasive coronary angiography and cardiac computed tomography angiography

open access: yesRevista Portuguesa de Cardiologia, 2013
Introduction: Diagnostic tests that use ionizing radiation play a central role in cardiology and their use has grown in recent years, leading to increasing concerns about their potential stochastic effects.The aims of this study were to compare the ...
Pedro de Araújo Gonçalves   +12 more
doaj   +1 more source

Tomografía computarizada de cuatro dimensiones para detección de adenomas paratiroideos: precisión diagnóstica y aplicaciones clínicas

open access: yesRevista Chilena de Radiología
El hiperparatiroidismo primario se diagnostica por alteraciones de laboratorio y hasta en un 80% de los casos está causado por un adenoma solitario, pudiendo conducir a complicaciones cardiovasculares, renales y óseas.
Rolando Cocio   +3 more
doaj   +1 more source

Radionuclide imaging of the painful joint replacement: past, present and future

open access: yesBrazilian Archives of Biology and Technology, 2002
Differentiating aseptic loosening from infection as the cause of prosthetic joint failure is difficult because both entities are similar, clinically and histopathologically.
Christopher Palestro
doaj   +1 more source

CINTIGRAFIA OSEA TRIFASICA CON Tc-99mMDP EN EL DIAGNOSTICO Y MANEJO DE INFECCIONES OSTEOARTICULARES AGUDAS EN NIÑOS

open access: yesRevista Chilena de Radiología
La principal causa de daño esquelético residual son las infecciones osteoarticulares (IOA) con un tratamiento inadecuado. Objetivo: Determinar el valor del cintigrama óseo trifásico (CO3F) de urgencia en la evaluación de IOA.
Claudia Coll C   +3 more
doaj   +1 more source

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