A investigação diagnóstica de reações anafiláticas durante a anestesia é difícil, uma vez que vários medicamentos são administrados. O diagnóstico é necessário para evitar uma reexposição ao medicamento potencialmente ofensivo. Os opioides raramente causam anafilaxia. A incidência total d...
Paro Cardíaco,
Hipersensibilidad,
Morfina,
Tramadol,
Pruebas Cutáneas,
Sensibilidad y Especificidad,
Pacientes,
Diagnóstico,
Anestesia,
Anafilaxia,
Analgésicos Opioides,
Alcaloides Opiáceos,
Hipersensibilidad Inmediata,
Inmunoglobulina E
Ferreira, Luiz K;
Rondina, Jane M;
Kubo, Rodrigo;
Ono, Carla R;
Leite, Claudia C;
Smid, Jerusa;
Bottino, Cassio;
Nitrini, Ricardo;
Busatto, Geraldo F;
Duran, Fabio L;
Buchpiguel, Carlos A.
Objective: To conduct the first support vector machine (SVM)-based study comparing the diagnostic accuracy of T1-weighted magnetic resonance imaging (T1-MRI), F-fluorodeoxyglucose-positron emission tomography (FDG-PET) and regional cerebral blood flow single-photon emission computed tomography (rCBF-SPEC...
Enfermedad de Alzheimer/diagnóstico por imagen,
Mapeo Encefálico,
Estudios de Casos y Controles,
Escolaridad,
Fluorodesoxiglucosa F18,
Imagen por Resonancia Magnética/métodos,
Tomografía de Emisión de Positrones/métodos,
Valor Predictivo de las Pruebas,
Sensibilidad y Especificidad,
Máquina de Vectores de Soporte,
Tomografía Computarizada de Emisión de Fotón Único/métodos
Abstract Detection of Salmonella is very important to minimize the food safety risk. In this study, the recombinant PagC protein and PagC antibody were prepared and coupled with immunomagnetic beads (IMBs) to capture Salmonella cells from pork and milk samples. And then the SYBR Green qualitative PCR was...
Anticuerpos Antibacterianos/inmunología,
Anticuerpos Antibacterianos/metabolismo,
Proteínas Bacterianas/inmunología,
Contaminación de Alimentos,
Microbiología de Alimentos/métodos,
Separación Inmunomagnética/métodos,
Carne/microbiología,
Leche/microbiología,
Reacción en Cadena en Tiempo Real de la Polimerasa/métodos,
Salmonella/genética,
Salmonella/aislamiento & purificación,
Sensibilidad y Especificidad
Abstract Objective To compare serum concentrations of specific IgE and mean papule diameters induced in the immediate skin reactivity test with cow's milk and its fractions with results of the oral challenge test, and to establish cutoff points capable of predicting clinical reactivity to cow's milk in ...
ABSTRACT Objective: Shoulder pain, a common cause of productivity loss and health-related expense, is commonly due to rotator cuff tears. Magnetic resonance (MR) imaging with intra-articular gadolinium, MR arthrography, is accepted internationally as an excellent modality for evaluating the rotator cuff...
ABSTRACT Objective: Dynamic renal scintigraphy complemented by late gravity assisted postvoid images to 60 minutes is a frequently used diagnostic test in the evaluation of hydrone- phrosis. The objective of this study is to evaluate the effectiveness in acquiring images at 180 minutes to calculate the ...
La evaluación de la congestión en pacientes con insuficiencia cardíaca y fracción de eyección reducida (ICFEr) resulta relevante y estrechamente vinculada al curso clínico. El agregado del comportamiento de la presión arterial durante la maniobra de Valsalva en la cabecera del paciente (VAL) podr...
Abstract INTRODUCTION: This study evaluated the performance of the IS6110-TaqMan® assay in different types of biological samples and tissues for laboratory diagnosis of extrapulmonary tuberculosis. METHODS: 143 biological samples and tissues from patients with suspected extrapulmonary tuberculosis fro...
ADN Bacteriano/análisis,
ADN Bacteriano/genética,
ADN Bacteriano/aislamiento & purificación,
Método Doble Ciego,
Mycobacterium tuberculosis/genética,
Mycobacterium tuberculosis/aislamiento & purificación,
Estudios Prospectivos,
Reacción en Cadena en Tiempo Real de la Polimerasa,
Reproducibilidad de los Resultados,
Sensibilidad y Especificidad,
Tuberculosis/diagnóstico
ABSTRACT BACKGROUND: Colorectal bleeding is a warning sign that may be identified by fecal occult blood testing. A positive fecal occult blood test result requires a subsequent colonoscopy, a costly and invasive examination. Therefore, the use of diagnostic tests with optimal sensitivity and specificit...
Colonoscopía/normas,
Neoplasias Colorrectales/diagnóstico,
Detección Precoz del Cáncer,
Heces/química,
Inmunohistoquímica,
Tamizaje Masivo,
Persona de Mediana Edad,
Sangre Oculta,
Valor Predictivo de las Pruebas,
Sensibilidad y Especificidad,
Toluidinas/análisis
Abstract Pulmonary congestion is an important clinical finding in patients with heart failure (HF). Physical examination and chest X-ray have limited accuracy in detecting congestion. Pulmonary ultrasound (PU) has been incorporated into clinical practice in the evaluation of pulmonary congestion. This pa...
