Results: 99

Evaluación por gastroscopia simple y cromoendoscopia convencional de la superficie gastroesofágica y duodenal proximal del equino. Estudio piloto

Rev. med. vet. zoot; 67 (2), 2020
RESUMEN Las enfermedades gastrointestinales equinas tienen una alta incidencia con un pronóstico variable en la práctica clínica. La mayoría de los estudios se limitan a describir lesiones ulcerativas y lesiones inflamatorias. El objetivo de este estudio fue evaluar el potencial diagnóstico compleme...

Complicaciones neurológicas en un niño con neumonía por influenza: reporte de caso clínico

Metro cienc; 28 (2), 2020
RESUMEN La influenza es una enfermedad endémica transmisible, en Ecuador los subtipos de virus que circulan son A(H1N1), A (H3N2) y tipo B. Existen dos picos de circulación del virus que fueron registrados en Ecuador en los años 2016 y 2018, siendo éste último el de mayor incidencia. Las complicaci...

Survival of short dental implants in atrophied jaw: a systematic review

AIM: Short implants are manufactured for use in atrophic regions of the jaw. Therefore, the current does not sufficiently reveal a direct correlation between the impact of implant length on implant survival. The purpose of this systematic review was to compile the evidence of short implant survival in a...

Severe Cerebellar Degeneration and Chiari I Malformation - Speculative pathophysiology based on a systematic review

SUMMARY BACKGROUND Symptomatic Chiari Type I Malformation (CM) is treated with posterior fossa decompression with or without duroplasty. We have noticed some cases with concomitant severe cerebellar ataxia due to cerebellar atrophy. The aim of this study is to review the literature of CM associated wit...

Gray matter atrophy in parkinsons disease and the parkinsonian variant of multiple system atrophy: a combined roi- and voxel-based morphometric study

Clinics; 75 (), 2020
OBJECTIVES: Parkinson's disease (PD) and the parkinsonian variant of multiple system atrophy (MSA-P) are distinct neurodegenerative disorders that share similar clinical features of parkinsonism. The morphological alterations of these diseases have yet to be understood. The purpose of this study was to e...

Síndrome de Parry-Romberg: hemiatrofia facial progresiva. Reporte de caso

Rev. cientif. cienc. med; 23 (2), 2020
INTRODUCCIÓN: el Síndrome de Parry-Romberg es un trastorno neurocutáneo, muy raro, caracterizado por hemiatrofia facial progresiva, su primer signo clínico es la asimetría facial, se presenta frecuentemente de manera simultánea con la esclerodermia lineal. PRESENTACIÓN DE CASO: femenina de 54 año...

Infecção por Helicobacter pylori e lesões precursoras de câncer gástrico: prevalência e fatores associados em um laboratório de referência no Sudeste do Brasil

Arq. gastroenterol; 56 (4), 2019
ABSTRACT BACKGROUND: Helicobacter pylori infection is the most important risk factor for gastric atrophy and intestinal metaplasia, both considered gastric cancer precursor lesions. Therefore, the investigation of the occurrence of H. pylori infection, precursor lesions and associated factors guides the...

Combined high-frequency and Doppler ultrasound in early diagnosis of atrophoderma of Pasini and Pierini

An. bras. dermatol; 94 (4), 2019
Abstract: Atrophoderma of Pasini and Pierini is a skin disorder affecting dermal collagen and is clinically characterized by well-defined plaques of depressed skin. Histopathological changes are subtle, and in most cases, the diagnosis requires a comparative study with healthy skin from the same anatomic...

Autofluorescência em um caso de distrofia macular anular concêntrica benigna

Rev. bras. oftalmol; 78 (4), 2019
Resumo A distrofia macular anular concêntrica benigna (DMACB) é uma patologia retiniana rara e provavelmente subdiagnosticada em nosso meio, que se caracteriza por um defeito retiniano em bull's eye sem uso prévio de antimaláricos, associado à preservação relativa da acuidade visual. Devido à esc...