Venous insufficiency is a circumstance which make pooling or accumulation of blood in the branch veins . This leads to inflammation of the skin on thelegs . Inflammation of theskinoccurring , as a resolution of ancestry pooling in the venous blood vessel of leg is known as Stasis Dermatitis . This is a chronic term and causes quite some discomfort to the patient . person over the age of 50 more commonly endure from this condition . Women are also at a slightly increase risk for take stasis dermatitis . The most likely cause for this is increased pressure in the leg veins due to pregnancy .
As mentioned above , untreated stasis dermatitis commonly leads to venous stage ulcer . An ulceration is a break in the skin of the legs permitting bacteria to get into the tissues beneath . Common injury usually heal up without do any problem . However , if there is any underlying medical problem , such as stasis dermatitis , then the hide does not mend and the break in the skin increase lead in chronic leg ulcer .
Causes and Pathophysiology of Stasis Dermatitis
The leg vein have one - way valves which ensure that the blood flows towards theheartand does not flow backwards towards the feet . With long time , these valves become weak or can be damage due to which the stemma flows in the awry direction , i.e. towards the fundament and pools or accumulates in legs known as venous stasis , which in turn leads to stasis dermatitis . Pooling of the blood in the leg veins causes venous hypertension i.e. increase pressure level inside the veins . This causes damage to the capillaries resulting in outflow of factor I ( a protein ) into the tissues . This factor I gets converted into fibrin which starts to compile conduce to diminish oxygen supplying to the tegument resulting in death of the cadre . This inflammatory process causes your cutis to shift its appearance which is known as Stasis Dermatitis .
Venous Disease can direct to Leg Ulcers as the veins in the legs are like tubes which carry back blood from the pes and up towards the spunk . The leg nervure have one - way valves to check that the rakehell flows up the branch and does not flow back down . In some individuals , these valves may be damaged or ineffective due to coagulum or vein thrombosis . damage valves causes the rakehell to feed in the wrong guidance , i.e. back down the nervure resulting in increased venous pressure upon suffer up . This abnormally increased vein pressure sensation causes skin harm to the legs and leads to inveterate leg ulcers .
Other Common Causes Of Stasis Dermatitis Are:
Leg Ulcers Are Commonly Caused By Disease Of The Leg Veins Or Venous Disease And Also:
Symptoms of Stasis Dermatitis
Investigations for Stasis Dermatitis & Leg Ulcers
Treatment for Stasis Dermatitis & Leg Ulcers
Conservative Treatment Comprises Of:
Complications of Stasis Dermatitis & Leg Ulcers
Stasis Dermatitis That Is Allowed To Progress And Is Left Untreated Can Result In:
Prevention of Stasis Dermatitis & Recurrence of Leg Ulcers
