Signup
Please select
Doctor | Patient |Public







I Accept Your Terms & Conditions.

Best Doctor Specialist

Best Doctors Specialist
Logins

Doctor Login

Forget Password

Patient Login

Forget Password

Public Login

Forget Password

Benefits the Doctors | Benefits the Patient
Switch to Best Medical Treatment ?

Vascular Surgeon

Vascular surgeons are specialists who are highly trained to treat diseases of the vascular system. Your blood vessels --arteries carrying oxygen-rich blood and veins carrying blood back to the heart -- are the roadways of your circulatory system. Without smoothly flowing blood, your body cannot function. Conditions such as hardening of the arteries can create "traffic jams" in your circulatory system, obstructing the flow of blood to any part of the body.

Over View

The vascular system is the network of blood vessels that circulate blood to and from the heart and lungs. The circulatory system (made up of the heart, arteries, veins, capillaries, and the circulating blood) provides nourishment to the body's cells and removes their waste. The arteries carry oxygenated blood from the heart to the cells. The veins return the blood from the cells back to the lungs for re-oxygenation and recirculation by the heart. The aorta is the largest artery leaving the heart; it then subdivides into smaller arteries going to every part of the body. The arteries, as they narrow, are connected to smaller vessels called capillaries. In these capillaries, oxygen and nutrients are released from the blood into the cells, and cellular wastes are collected for the return trip. The capillaries then connect to veins, which return the blood back to the heart.

The aorta stems from the heart, arches upward, and then continues down through the chest (thorax) and the abdomen. The iliac arteries, which branch out from the aorta, provide blood to the pelvis and legs. The thoracic section of the aorta supplies blood to the upper body, as it continues through the chest. The abdominal section of the aorta, which supplies blood to the lower body, continues through the abdomen.

Vascular diseases are usually caused by conditions that clog or weaken blood vessels, or damage valves that control the flow of blood in and out of the veins, thus robbing them of vital blood nutrients and oxygen. A few common diseases affecting the arteries are peripheral vascular disease (PVD), carotid artery disease, and aortic aneurysms (AAA).

Surgery is used to treat specific diseased arteries, such as atherosclerosis, to help prevent strokes or heart attacks, improve or relieve angina or hypertension, remove aneurysms, improve claudication, and save legs that would otherwise have to be amputated. The choices involve repairing the artery, bypassing it, or replacing it.

As people age, atherosclerosis, commonly called hardening of the arteries, occurs with the constant passage of blood through the arteries. It can take on a number of forms, of which atherosclerosis (hardening of the innermost portion) is the most common. This occurs when fatty material containing cholesterol or calcium (plaque) is deposited on the innermost layer of the artery. This causes a narrowing of the inside diameter of the blood vessel. Eventually, the artery becomes so narrow that a blood clot (thrombus) forms, and blocks blood flow to an entire portion of the body. This condition is called PVD or peripheral arterial disease. In another form of atherosclerosis, a rough area or ulcer forms in the diseased interior of the artery. Blood clots then tend to develop on this ulcer, break off, and travel further along, forming a blockage where the arteries get narrower. A blockage resulting from a clot formed elsewhere in the body is called an embolism.

People who have few areas affected by PVD may be treated with angioplasty by opening up the blood vessel with a balloon placed on the end of a catheter. A stent is often used with angioplasty to help keep the artery open. The type of surgery used to treat PVD is based upon the size and location of the damaged artery. The following are surgery techniques used for severe PVD:

  • Bypass surgery is preferred for people who have many areas of blockage or a long, continuous blockage.
  • Aortobifemoral bypass is used for PVD affecting the major abdominal artery (aorta) and the large arteries that branch off of it.
  • In a technique called thromboendarterectomy, the inner diseased layers of the artery are removed, leaving the relatively normal outer coats of the artery.
  • Resection involves a technique to remove a diseased artery following an aneurysm; a bypass is created with a synthetic graft.
  • In a bypass graft, a vein graft from another part of the body or a graft made from artificial material is used to create a detour around a blocked artery.
  • Tibioperoneal bypass is used for PVD affecting the arteries in the lower leg or foot.
  • Femoropopliteal (fem-pop) bypass surgery is used for PVD affecting the arteries above and below the knee.
  • Embolectomy is a technique in which an embolic clot on the wall of the artery is removed, using an inflatable balloon catheter.
  • Thrombectomy is a technique in which a balloon catheter is inserted into the affected artery beyond a blood clot. The balloon is then inflated and pulled back, bringing the clot with it.

An aneurysm occurs when weakened blood vessels bulge like balloons as blood flows through them. Once they have grown to a certain size, there is a risk of rupture and life-threatening bleeding. There are two types of aortic aneurysms: abdominal aortic aneurysm (AAA) and thoracic aortic aneurysm. This classification is based on where the aneurysm occurs along the aorta. Aneurysms are more common in the abdominal section of the aorta than the thoracic section.

Most blood clots originate in the legs, but they can also form in the veins of arms, the right side of the heart, or even at the tip of a catheter placed in a vein. The following venous disease conditions usually occur in the veins of the legs:

  • varicose veins
  • phlebitis
  • venous stasis disease
  • deep vein thrombosis (DVT)
  • claudication
  • blood clots

Carotid artery disease is a condition in which the arteries in the neck that supply blood to the brain become clogged; this condition can cause a stroke.

Lymphatic obstruction involves blockage of the lymph vessels, which drain fluid from tissues throughout the body and allow immune cells to travel where they are needed. Some of the causes of lymphatic obstruction (also known as swelling of the lymph passages), include infections such as chronic cellulitis, or parasitic infections such as filariasis, trauma, tumors, certain surgeries including mastectomy, and radiation therapy. There are rare forms of congenital lymphedema that probably result from abnormalities in the development of the lymphatic vessels. Most patients with lymphedema will not need surgery, as the symptoms are usually managed by other techniques. Surgical therapy for lymphedema includes removal of tissue containing abnormal lymphatics, and less commonly, transplant of tissue from areas with normal lymphatic tissues to areas with abnormal lymphatic drainage. In rare cases, bypass of abnormal lymphatic tissue is attempted, sometimes using vein grafts.

Other examples of vascular surgery include:

  • cerebral aneurysm
  • acute arterial and graft occlusion
  • carotid endarterectomy
  • endovascular grafting
  • vasculogenic erectile dysfunction
  • renal artery aneurysm
  • surgery on varicose veins
  • lower extremity amputation

Diagnosis/Preparation

In order for a patient to be diagnosed with a vascular disease, they must be clinically evaluated by a vascular surgeon, which includes a history and physical examination . A vascular surgeon also treats vascular disorders by non-operative means, including drug therapy and risk factor management.

The symptoms produced by atherosclerosis, thrombosis, embolisms, or aneurysms depend on the particular artery affected. These conditions can sometimes cause pain, but often there are no symptoms at all.

A physician has many ways of feeling, hearing, measuring, and even seeing arterial blockages. Many arteries in the body can be felt or palpated. A doctor can feel for a pulse in an area he or she believes afflicted. Usually the more advanced the arteriosclerosis, the less pulse in a given area.

As the artery becomes blocked, it can cause a noise very much like water roaring over rocky rapids. Your physician can listen to this noise (bruit) directly, or can use special amplification systems to hear the noise.

There are other tests that can be done to determine if arterial blood flow is normal:

  • ankle-brachial index (ABI) test
  • arteriogram
  • segmental pressure test
  • ultrasound scan
  • magnetic resonance imaging
  • computed tomography scan
  • angiography
  • lymphangiography
  • lymphoscintigraphy
  • plethysmography
  • duplex ultrasound scanning

There may be no symptoms of vascular disease caused by blood clots until the clot grows large enough to block the flow of blood through the vein. The following symptoms may then come on suddenly:

  • pain
  • sudden swelling in the affected limb
  • reddish blue discoloration
  • enlargement of the superficial veins
  • skin that is warm to the touch

The physician will probably do an evaluation of all organ systems including the heart, lungs, circulatory system, kidneys, and the gastrointestinal system. The decision whether to have surgery or not is based on the outcome of these evaluations.

For high-risk patients undergoing vascular surgery, research has shown that taking oral beta-blockers one to two weeks before surgery and continuing for at least two weeks after the operation can significantly reduce the chance of dying or having a heart attack. Scientists suspect that the drug improves oxygen balance in the wall of the heart and stabilizes plaques in the arteries.

Aftercare

The length of time in intensive care and hospitalization will vary with each surgery, as will the recovery time, depending on numerous factors. Because surgery for an AAA is more serious, the patient can expect to be in intensive care for 24 hours, and in the hospital for five to 10 days, providing the patient was healthy and had a smooth operative and postoperative course. If there are complications, the hospital stay will likely increase. It may take as long as six months to fully recover from surgery for an AAA.

Living a "heart-healthy lifestyle" is the best way of preventing and controlling vascular disease: do not smoke; eat nutritious foods low in fat; exercise; maintain a healthy weight; and control risk factors such as high blood pressure, high cholesterol, diabetes, hypertension, and other factors that contribute to vascular disease.

Medications that may be used to treat PVD include:

  • aspirin and other antiplatelet medications to treat leg pain
  • statins to lower cholesterol levels
  • medications to control high blood pressure
  • medications to control diabetes
  • anticoagulants are rarely, but not generally, used to treat PVD unless the person is at an increased risk for forming blood
  • clots

Risks

All surgeries carry some risks. There is a risk of infection whenever incisions are required. Operations in the chest or those that involve major blood vessels carry a higher risk of complications. Patients who smoke, have high blood pressure, chronic lung or kidney disease, or other illnesses are at greater risk of complications during and after surgery. Other risks of vascular surgery include:

  • bleeding
  • failed or blocked grafts
  • heart attack or stroke
  • leg swelling if a leg vein is used
  • people over 65 years are at greater risk for brain impairment after major surgery
  • the more damaged the circulatory system is before surgery, the higher susceptibility to mental decline after vascular surgery
  • impotence

The patient should discuss risks with their surgeon after careful review of the patient's medical history and a physical examination.

Normal results

The success rate for vascular surgery varies depending on a number of factors which may influence the decision on whether to have surgery or not, as well as the results.

The chance that an aneurysm will rupture generally increases with the size of the aneurysm; AAAs smaller than 1.6 in (4 cm) in diameter have up to a 2% risk of rupture while ones larger than 2 in (5 cm) in diameter have a 22% risk of rupture within two years.

Arterial bypass surgery and peripheral bypass surgery have very good success rates. Most of those who undergo AAA surgery recover well, except in the case of a rupture. Most patients who have a ruptured aortic aneurysm die. Surgery for an already ruptured aneurysm is not usually successful, due to excessive, rapid blood loss.

Surgical therapy for lymphedema has met with limited success, and requires significant experience and technical expertise.

Alternatives

There a few alternatives to treating vascular disease, although extensive research has not been done. Acupuncture is used to aid in hypertension and chelation therapy is thought to stabilize the effects of vascular disease. The focus should be on maintaining a proper diet and being aware of a family history of vascular disease so as to catch it as early as possible.

Source: http://www.surgeryencyclopedia.com/St-Wr/Vascular-Surgery.html

A vascular surgeon makes sure patients with vascular health issues know and understand all their options. In short, vascular surgeons can do surgery, but they see and treat many patients who don't require surgery. Many vascular problems can be treated with medication or exercise

A vascular surgeon is able to do every kind of procedure

Some specialists specialize in one or two kinds of vascular interventions, so their patients tend to get those treatments. Vascular surgeons are trained in everything: open, complicated surgery and in minimally invasive, endovascular procedures. Some patients need one, some need the other, while many need no surgery at all. Vascular surgeons are "treatment agnostic," that is, they don't prefer any kind of treatment over another. Patients can be assured they will get the best treatment for their particular need.

A vascular surgeon builds relationships with patients

Some types of surgeons come into your life to perform a procedure, make sure you heal and then leave; that's their role. A vascular surgeon may be someone who treats you on an ongoing basis for decades. A vascular surgeon very often has long-term relationships with patients because vascular disease can be a long-term condition. If you have vascular disease, you can trust a vascular surgeon to care about your long term health and to consider all your options.

Vascular surgeons manage veins and arteries in every part of the body except the brain and the heart

For example, vascular surgeons handle blocked carotid arteries in the neck. They treat the problems of the aorta (a large main artery) after it leaves the heart and enters the abdomen. Peripheral vascular disease, which often affects the arteries in the legs and feet, also is treated by a vascular surgeon.

How do I know I need to see a vascular surgeon?

Typically, patients are referred to a vascular surgeon by their primary care physician. Sometimes patients become acquainted with a vascular surgeon after an unexpected event lands them in the hospital. You might be referred to a vascular surgeon if you see your regular doctor for pain in your legs, and learn that you have peripheral arterial disease, for example. If you are in a high risk category: are a smoker, diabetic, and/or have high blood pressure, you may be a candidate for starting a relationship with a vascular surgeon.

Source: https://vascular.org/patient-resources/what-vascular-surgeon

What Does a Vascular Surgeon Treat?

Vascular surgeons help patients with a wide variety of diseases affecting the arteries and veins.

Vascular Surgeons treat complications from:

  • diabetes,
  • blockages in the arteries or veins,
  • blood clots,
  • aneurysms,
  • varicose veins
  • and many other vascular diseases.

The vascular surgeon is trained in the diagnosis and management of diseases affecting all parts of the vascular system, excluding conditions that affect the vessels within the heart and brain. They have completed an intense training in General and Vascular Surgery which allows them to manage these diseases with treatment alternative ranging from medical management to operative intervention. They can perform this operative intervention both by minimally invasive (endovascular) and / or open operative procedures.

Vascular Surgeons are the only specialists recognized by medical boards, hospitals credentialing and the conventional medical community for the treatment of all aspects of vascular disease. However, patients may be treated for vascular disease, such as varicose veins or peripheral arterial disease, by physicians in other specialties, who are not residency trained vascular specialists.

Source: https://arteryandvein.com/what-vascular-surgeons-treat/

Related topics...

Hepatologist

Hematologist

Cardiologist

Rhumatologist

Vascular Surgeon

Call +91-9892687120 [ S.V. Babu ]
OR mail to us:
medicaltourismpartner@gmail.com

Get in Touch

Crystal Hospital Building, Maratha Colony, Wamanrao Sawant Road, Dahisar (East),
Mumbai-400068, India. Mobile :+91-9892687120
E-mail:medicaltourismpartner@gmail.com

OR

...

Website Designed & Maintained by Dr. Crystal Technosoft Ltd.

...