MRI-based machine learning for determining quantitative and qualitative characteristics affecting the survival of glioblastoma multiforme.

Purpose: Our current study aims to consider the image biomarkers extracted from the MRI images for exploring their effects on glioblastoma multiforme (GBM) patients' survival. Determining its biomarker helps better manage the disease and evaluate treatments. It has been proven that imaging features could be used as a biomarker.

National Spinal Cord Injury Registry of Iran (NSCIR-IR) - a critical appraisal of its strengths and weaknesses.

The National Spinal Cord Injury Registry of Iran (NSCIR-IR) is a not-for-profit, hospital-based, and prospective observational registry that appraises the quality of care, long-term outcomes and the personal and psychological burden of traumatic spinal cord injury in Iran. Benchmarking validity in every registry includes rigorous attention to data quality. Data quality assurance is essential for any registry to make sure that correct patients are being enrolled and that the data being collected are valid.

Congenital cardiac anomalies in myelomeningocele patients.

Objective: Myelomeningocele may be isolated but more frequently is associated with other anomalies. Congenital heart disease occurs with different incidence rate in myelomeningocele which is observed more frequently with skeletal malformations.

Methods: This study was undertaken in the Children's Hospital Medical Center between 2010 to 2012 to evaluate 75 myelomeningocele patients for cardiac anomalies, with electrocardiography and echocardiography in addition to clinical examination of the cardiopulmonary system.