T2shortening
T2 shortening refers to a phenomenon observed in magnetic resonance imaging (MRI) where the time it takes for transverse magnetization to decay, known as the T2 relaxation time, is shorter than expected. This shortening is a significant factor in MRI signal intensity and is often indicative of changes in tissue composition or environment.
Various factors can contribute to T2 shortening. Paramagnetic substances, such as iron or contrast agents, can
T2 shortening has important clinical implications. It is often observed in tissues with high iron content,