Results: 1080

Comparison between conventional and structured magnetic resonance imaging reports in perianal fistula

Abstract Rationale: Very often magnetic resonance imaging is used in the study of complex anal fistulae, but conventional reports may contribute little to what really matters to the coloproctologist. Objective: To compare the clarity and usefulness of the conventional report compared to structured magn...

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...

Diagnostic accuracy of contrast-enhanced ultrasound for detecting bland thrombus from inferior vena cava tumor thrombus in patients with renal cell carcinoma

Int. braz. j. urol; 46 (1), 2020
ABSTRACT Purpose: To evaluate the role of contrast-enhanced ultrasound (CEUS) in differentiating bland thrombus from tumor thrombus of the inferior vena cava (IVC) in patients with renal cell carcinoma (RCC). Materials and Methods: We retrospectively investigated 30 consecutive patients who underwent r...

Neuropatía ciática en pediatría: presentación clínica y seguimiento a largo plazo

Rev. chil. pediatr; 91 (1), 2020
Resumen: Introducción: La neuropatía ciática es una entidad infrecuente y de difícil diagnóstico en Pediatría. Su evolución a largo plazo no ha sido claramente definida. Objetivo: Analizar la presentación clínica y evolución de un grupo de niños con neuropatía ciática. Pacientes y Méto...

Gliosarcomas: magnetic resonance imaging findings

Arq. neuropsiquiatr; 78 (2), 2020
Abstract Background: Central nervous system (CNS) gliosarcoma (GSM) is a rare primary neoplasm characterized by the presence of glial and sarcomatous components. Objective: In this report, we describe the clinical and neuroimaging aspects of three cases of GSM and correlate these aspects with patholo...

Cardiac Alterations in Patients with Familial Lipodystrophy

Arq. bras. cardiol; 114 (2), 2020
Abstract Familial lipodystrophy is a rare genetic condition in which individuals have, besides metabolic changes and body fat deposits, a type of cardiomyopathy that has not been well studied. Many of the patients develop cardiovascular changes, the most commonly reported in the literature being the expr...