MR Signal Intensity of Aging Blood

Bilateral subdural hematomas of differing age

Tags: Haemoglobin, haemosiderin, hemichromes, oxyhaemoglobin, deoxyhaemoglobin, methaemoglobin, signal evolution.

Reference:

Bradley W G. “MR appearance of hemorrhage in the brain.” Radiology 189, no. 1 (October 1993): 15-26

Bergen D C, Fagnou J M and Sevick R J. Intracerebral Hemorrhage Etiology. In: Magnetic Resonance Tomography. Springer: Berlin Heidelberg, 2008; 335.