How does a magnetic resonance tomography (MRT) examination function? What is the purpose of the MRT examination?

Magnetic resonance tomography is a highly modern, imaging examination method for displaying the tissue structures in the interior of the body. High-resolution images of the human body can be generated with a magnetic resonance tomograph to achieve a very good assessment of the organs. Even the smallest tumours can be displayed free of superimposition. Also 3-dimensional image reconstructions can be produced computer controlled for better visualization of the course of vessels, for instance. The magnetic resonance tomography examination is free of radiation and harmless. It can be repeated as frequently as required. The technology has been further developed considerably in recent years, so that today the entire body can be imaged crystal clear in 45-60 minutes. Magnetic resonance tomography is especially suitable for diagnosing strokes, for excluding tumours in the body as well as for assessing the vessels. It is based on the reception of very small magnetic fields from the body. The image contrasts are generated from the different magnetic properties of the different tissues under examination.