Medical Jurisprudence, Forensic medicine and Toxicology. Vol. 1 by R. A. Witthaus et al.

1. Situation. Post-mortem ecchymoses are seen on that portion of the

body which has been most dependent, generally the posterior aspect, and they involve principally the superficial layers of the true skin; ante-mortem ecchymoses may occur anywhere, and generally the deeper tissues are discolored.