Acroangiodermatitis
(Redirected from Mali acroangiodermatitis)
Acroangiodermatitis is a rare skin condition that is often associated with chronic venous insufficiency, arteriovenous fistulae, and certain types of vascular malformations. It is characterized by purple or red-brown patches on the skin, typically on the lower legs and feet. The condition is also known as Pseudo-Kaposi sarcoma due to its similar appearance to Kaposi's sarcoma, a type of cancer that causes patches of abnormal tissue to grow under the skin, in the lining of the mouth, nose, and throat, in lymph nodes, or in other organs.
Causes[edit | edit source]
The exact cause of acroangiodermatitis is unknown, but it is thought to be related to increased pressure in the veins and arteries of the lower legs. This increased pressure can lead to the formation of new blood vessels, which can cause the characteristic skin changes seen in this condition. Some cases of acroangiodermatitis have been associated with arteriovenous fistulae, which are abnormal connections between arteries and veins.
Symptoms[edit | edit source]
The main symptom of acroangiodermatitis is the appearance of purple or red-brown patches on the skin, typically on the lower legs and feet. These patches can be flat or slightly raised, and they may be painful or itchy. In some cases, the skin may also become thickened and scaly.
Diagnosis[edit | edit source]
The diagnosis of acroangiodermatitis is usually made based on the appearance of the skin lesions and the patient's medical history. A skin biopsy may be performed to confirm the diagnosis and to rule out other conditions, such as Kaposi's sarcoma.
Treatment[edit | edit source]
The treatment of acroangiodermatitis is primarily aimed at managing the underlying vascular condition. This may involve the use of compression stockings to improve venous circulation, or surgery to correct an arteriovenous fistula. Topical creams and ointments may also be used to help manage the skin symptoms.
See also[edit | edit source]
| Acroangiodermatitis Resources | |
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