What is the signal of liver coagulative necrosis tissue on Mr image of liver?

This situation usually indicates a weak signal.

This is because in magnetic resonance imaging, the texture of liver coagulative necrosis tissue becomes hard and the water content decreases, which leads to the decrease of its signal intensity. Low signal usually indicates that the tissue structure in this area has been damaged or lost its normal function.

The signal performance of liver magnetic resonance imaging will be affected by many factors, including scanning technology, time and degree of lesions.