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285.433  Articles
1 of 28.544 pages  |  10  records  |  more records»
AbstractBackground: Microbiological confirmation of pulmonary tuberculosis (PTB) in children is a well-documented challenge. This study evaluated Xpert Mycobacterium Tuberculosis (MTB)/Rifampicin (RIF) Ultra (Ultra) and mycobacterial cultures in rout... see more

Objective: To assess the value of feature-tracking cardiac magnetic resonance (FT-CMR) imaging in the quantitative evaluation of acute myocardial infarction (AMI).Methods: We retrospectively analyzed medical records of patients with acute myocardial infar... see more

Paper description:As a part of their microenvironment, extracellular hemoglobin has the potential to modify functional characteristics of satellite cells that act as myogenesis initiators.The effect of extracellular xenogeneic hemoglobin (porcine and bovi... see more

Aspectos clínico e imagenológicos más importantes de los quistes dermoides intrarraquídeos Aspectos clínico e imagenológicos más importantes de los quistes dermoides intrarraquídeosIntroducción: los tumores Dermoides Epidermoides son lesiones que afectan el cráneo y el canal raquídeo, comprimiendo estructuras nerviosas; son infrecuentes y en el Sistema Nervioso corresponden a 1%. Los Quistes dermoides pueden ser congénitos o adquiridos y estar relacionados con malformaciones de la columna vertebral como la espina bífida, la fusión vertebral, los senos dérmicos y la siringomielia. Objetivo: describir los aspectos clínico e imagenológicosmás importantes de los quistes dermoides  intrarraquídeos. Material y Métodos: se realizó un estudio retrospectivo, analítico lineal de 7 casos diagnosticados en el Hospital Pediátrico "William Soler" en el período de noviembre de 2003 a octubre de 2007. Se utilizaron las variables edad, sexo, localización, síntomas, signos  y exámenes de imagen. Resultados: los signos y síntomas más usuales fueron dolor, claudicación a la marcha y el signo de Lasegue; la localización lumbosacra predominó en 87,7%. A todos los pacientes se le realizaron estudios convencionales de Rayos X, a 5 de ellos se les realizó Resonancia Magnética Nuclear y a 2 de ellos se les realizó la Tomografía axial computarizada. Conclusiones: los exámenes imagenológicos realizados a los pacientes estudiados fueron de gran valor para el diagnóstico precoz de la enfermedad.Palabras clave: quiste dermoides, sinovitis de cadera, Resonancia Magnética, Mielo-TAC.ABSTRACTIntroduction: Epidermoid Dermoids tumors are lesions affecting the skull and the rachidial canal compressing nervous structures; are infrequent and corresponding to the 1% of the lesions of Nervous System. Dermoids cysts may be congenital or acquired and been related to vertebral column abnormalities like spina bifida, vertebral fusion, dermic sinus and syringomylia. Objective: to describe the clinical-imageniological aspects of Dermoids cysts.  Material and Methods: an analytic retrospective study of seven cases diagnosed in "William Soler" University Pediatric Hospital during the period from November 2003 to October 2007. Variables used were; age, gender, location, symptoms, signs and image test. Results: the greatest frequency corresponding to male sex and signs and symptoms were pain, walking claudication and Lasegués sign, lumbosacral localization prevail in 87.7% and corresponding tables were designs. Conclusions: we observed the prevalence of the disease in the aged corresponding from 1 to 10 years old, the simple radiological study had a great diagnose value to the patient orientation and diagnose and like specific image study the Magnetic Resonance Image and Myelo- Axial Computer Tomography.Key words: Dermoids Cysts, hip´s synovitis, Magnetic resonance, Myelo- Axial Computer Tomography.

Objetivo: describir los aspectos clínico e imagenológicosmás importantes de los quistes dermoides  intrarraquídeos. Material y Métodos: se realizó un estudio retrospectivo, analítico lineal de 7 casos diagnosticados en el Hospital Pediátrico "Willia... see more

http://dx.doi.org/10.5902/1980509821120As espécies brasileiras de Myrtaceae compreendem diversas plantas arbóreas e arbustivas que podem ser utilizadas na produção de frutos para consumo in natura ou para industrialização. Informações sobre avaliação da q... see more

As a strategy to improve the sensitivity of nucleic acid-based testing in acid-fast bacilli (AFB) negative samples, larger volumes of sputum (5–10 mL) were tested with Xpert® MTB/RIF from 176 individuals with smear-negative sputum undergoing tuberculosis ... see more

Peneliti membuat sebuah penelitian tentang e-voting pemilihan ketua Pondok Pesantren Darussalam Dukuhwaluh-Purwokerto berbasis website bertujuan untuk mengalih fungsikan pemilihan manual menuju pemilihan dengan memanfaatkan sistem digital. Selain itu... see more

This study examined how employing the Mystery Box game affected tenth-grade students' speaking skills at a senior high school in Lhokseumawe, Aceh, Indonesia. It employed pre-experimental quantitative research. A number of 25 students from class X-3 were ... see more

Hemophagocytic Lymphohistiocytosis (HLH) is a condition of immune dysregulation characterized by severe organ damage induced by a hyperinflammatory response and uncontrolled T-cell and macrophage activation. Patients with Acute Myeloblastic Leuk... see more

1 of 28.544 pages  |  10  records  |  more records»