Drawing from epidemiological evidence indicating that the majority of individuals with latent TB infection do not progress to active TB but remain at risk, our discussion framework centers on the host ...

What is an MRI scan? MRI stands for magnetic resonance imaging. The MRI scan uses a strong magnetic field and radio waves to create images (pictures) of tissues, organs and other structures inside ...

A 41-year-old man was evaluated for swelling in the ankles and syncope. CT of the chest showed bilateral mediastinal and ...

The term dilated cardiomyopathy (DCM) refers to a spectrum of heterogeneous myocardial disorders that are characterized by ventricular dilation and depressed myocardial performance ... 46 Late ...

Sarcoidosis, an infiltrative disease characterized by noncaseating granulomas ... ventricular diastolic impairment and a dilated inferior vena cava. Selected images from repeat cardiac MRI ...

Each side of the heart has two chambers, for a total of four chambers. The two ventricles (right and left) are muscular chambers capable of propelling the blood out of the heart. The right ventricle ...

Find out what it's like to undergo a Magnetic Resonance Imaging scan, commonly known as an MRI scan, from our short video. Magnetic Resonance Imaging (MRI) scans are used to acquire detailed images of ...

Even in those with symptomatic NCC, diagnosis is notoriously challenging given the multitude of possible causes of seizures and the fact that expensive neuroimaging (CT or MRI scans) is not typically ...