Postmortem lividity is the purple discolouration of dependent parts parts of the body, except in areas of contact pressure, appearing within one half to two hours after death, as a result of gravitational movement of blood within the vessels.
Postmortem lividity is the purple discolouration of dependent parts parts of the body, except in areas of contact pressure, appearing within one half to two hours after death, as a result of gravitational movement of blood within the vessels.