Table of Contents
What is purpura simplex?
Purpura simplex is increased bruising that is due to fragile blood vessels. Purpura simplex is extremely common. The cause is not known. Some doctors think it may be a feature of many disorders, but others think it is a normal variation.
What is the senile purpura?
Senile purpura is benign, easy bruising that affects older adults. It’s sometimes called actinic purpura. This occurs because the skin and the blood vessels become more fragile as we age, making it easier for our skin to bruise from minor trauma.
What causes senile purpura lesions?
Aging skin is thought to be the most common cause of senile purpura. As the body ages, the skin becomes thinner and more delicate. Over time, exposure to ultraviolet (UV) rays weakens the connective tissues that hold the blood vessels in their place.
Is there a difference between purpura and petechiae?
Purpura and petechiae are discolored spots on the skin that appear in rash-like clusters. Both result from blood vessels breaking and leaking. Purpura are larger than petechiae. They may develop when numerous petechiae join together.
What are the different types of purpura?
There are two kinds of purpura: nonthrombocytopenic and thrombocytopenic. Nonthrombocytopenic means that you have normal platelet levels in your blood. Thrombocytopenic means that you have a lower than normal platelet count.
What is the difference between purpura and a bruise?
Purpura consists of red or purple lesions that are similar to bruises, in that they are blood added to the skin tissues. However, purpura spots are not the result of blunt force trauma. Instead, they are caused by either an inflammatory skin disease or a vascular problem.
Can you get senile purpura on legs?
Also known as senile purpura,12 solar purpura,13 traumatic purpura, and Bateman’s disease,14 it is characterized by unsightly ecchymoses and purple patches on the arms or legs of elderly persons caused by blood extravasation following minor trauma.
Can purpura be caused by stress?
Psychogenic purpura (also referred to as Gardner-Diamond syndrome, autoerythrocyte sensitization, or painful bruising syndrome) is a rare and poorly understood clinical presentation in which patients develop unexplained painful bruises, mostly on the extremities and/or face, during times of stress.
How can you tell the difference between a rash and a purpura?
Purpura just means purple. The term purpura is usually used to refer to a skin rash in which small spots of blood appear on the skin. A purpuric rash is not a disease but it is caused by conditions that result in blood leaking into the skin and other body surfaces.
What is the most common cause of purpura?
There are three main causes of purpura: Disorders of platelets, disorders of coagulation and vasculitis. These are not mutually exclusive, he explains, because if platelets and the factors involved in coagulation have been destroyed or incapacitated, coagulation is disrupted.