Director:
Vascular and Endovascular Sciences
Vice President:
Vascular Access Society of India
Editorial Board:
Annals of Vascular Surgery
Councilor:
Asian Society of Vascular Surgery
Gangrene of the extremities secondary to Peripheral Vascular Disease (PVD) is a serious and potentially life-threatening condition. PVD causes narrowing or blockage of the blood vessels, reducing blood flow to the limbs. When blood flow is severely restricted, tissues in the affected extremities may begin to die, leading to gangrene. Gangrene is characterized by the death of body tissue due to a lack of blood supply, and it often requires immediate medical attention.
Symptoms of gangrene include severe pain, discoloration of the skin (often turning blue or black), and a foul-smelling discharge. If left untreated, gangrene can lead to severe infections, sepsis, and even death. Therefore, recognizing the early signs of gangrene and seeking prompt medical care is crucial.
Timely intervention by a vascular surgeon is the most important factor for limb salvage in cases of gangrene secondary to PVD. A vascular surgeon can perform procedures to restore blood flow to the affected area, such as angioplasty, bypass surgery, or thrombolytic therapy. These interventions can prevent further tissue death and increase the chances of saving the affected limb. Early diagnosis and treatment are essential to manage gangrene effectively and prevent complications. Therefore, individuals with PVD should be vigilant about their symptoms and seek immediate medical attention if they suspect gangrene.