Marbling Of The Skin Occurs During The Process Of

In intemperate conditions bloating occurs over a period of 2 3 days.

Marbling of the skin occurs during the process of.

The natural aging process is the primary reason for the appearance of wrinkles fine lines and other signs of skin aging. Mottling most frequently occurs first on the feet then travels up the legs. Bloating of the body occurs as a result of bacterial gas production. It is however not the only cause of aging skin.

Postmortem skin changes include livor mortis vibices tardieu spots and marbling. Other factors like cigarette smoking exposure to environmental pollution unprotected sun exposure chronic physical and psychological stress poor diet and lack of. Vibices are pale marks on a dead person s skin that are caused by dermal pressure. Mottling is blotchy red purplish marbling of the skin.

Mottling of skin before death is common and usually occurs during the final week of life although in some cases it can occur earlier. Marbling may develop with the delineation of the vasculature as a result of the reaction of hydrogen sulfide produced by bacteria with hemoglobin from the lysis of erythrocytes as shown below. Onset of lividity its location and color provide information on the time and cause of death. Skin coming off the body marbling tache noire.

Another early process is that of algor mortis which occurs when the body goes cold as it ceases to regulate its internal temperature. Livor mortis refers to the bluish purple discoloration under the skin of the lower body parts due to gravitation of blood after death.