Arteriovenous fistula, acquired digital illustration

Arteriovenous fistula, acquired Save


ICD-10 code: I77.0

Disease category: I77: Other disorders of arteries and arterioles

Understanding Arteriovenous Fistula, Acquired

An arteriovenous fistula, acquired (AVF) is a condition characterized by an abnormal connection between an artery and a vein. Unlike congenital AVFs, which are present at birth, acquired AVFs develop later in life due to various factors such as trauma, injury, or medical procedures.

Acquired AVFs can occur in different parts of the body, including the limbs, gastrointestinal tract, or even within organs. The condition is often diagnosed through a physical examination and confirmed by imaging tests such as ultrasound, angiography, or magnetic resonance imaging (MRI).

  1. Causes: Acquired AVFs can develop as a result of trauma, such as penetrating injuries or fractures, which disrupt the normal blood flow and lead to the formation of abnormal connections between arteries and veins. They can also develop after certain medical procedures like dialysis, catheter insertion, or surgeries involving blood vessels.
  2. Symptoms: The symptoms of acquired AVFs vary depending on their location and size. Common signs may include swelling, a pulsating mass, warmth, or a visible bluish coloration in the affected area. Some individuals may also experience symptoms related to the underlying cause, such as pain or limited mobility.
  3. Complications: While acquired AVFs can sometimes be asymptomatic, they can lead to certain complications. These include an increased risk of blood clots, infections, bleeding, or the development of an aneurysm (a bulging or weakened blood vessel wall).
  4. Treatment: Treating acquired AVFs typically involves addressing the underlying cause and managing the associated complications. However, it's important to note that this article does not cover treatment options. If you suspect you have an acquired AVF, it's crucial to consult with a healthcare professional for proper diagnosis and guidance.

Overall, understanding the causes, symptoms, and potential complications associated with acquired arteriovenous fistulas is essential for early detection and appropriate management. If you suspect you may have an acquired AVF, seek medical attention promptly to ensure proper evaluation and appropriate treatment.

Treatment of Arteriovenous fistula, acquired:

Treatment Options for Arteriovenous Fistula, Acquired

Arteriovenous fistula, acquired, is a condition where an abnormal connection forms between an artery and a vein. This condition can arise due to trauma, surgery, or other medical procedures. Treatment options for arteriovenous fistula, acquired, depend on the severity of the condition and the patient's overall health. Here are s...

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