Battle sign -
The synopsis of forensic medicine & toxicology;Dr k .s narayan reddy; 28th edition; pg.no. 107; A bruise behind the ear may indicate a basal fracture rather than a direct blow behind the ear .(BATTLE 'S SIGN) It is an example of ectopic bruising or percolated contusion.
Periorbital ecchymosis
Mastoid bleed
Nose bleed
Bleed from tympanic membrane
Mechanical injuries