Surgery

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Surgery

A physician assistant is licensed to practice medicine under the supervision of a licensed physician. Learn more about their work and expertise. A physician’s assistant (PA) is a licensed clinician who practices medicine in partnership with doctors. In the United States, the role was created to respond to a shortage of doctors during the mid-1960s. Today, PAs play an essential role in

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Laser Therapy: What You Should Know

Laser therapy is a medical treatment that uses light to allow surgeons to treat tissue safely without damaging surrounding areas. Learn about its uses. Laser therapy is a tool that physicians and surgeons can use to treat a variety of conditions. "Laser" stands for "light amplification by stimulated emission of radiation." It uses intense beams of light to remove tissue. Laser

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Purpose of Gastric Sleeve Surgery

Gastric sleeve surgery helps support weight loss and lower the risk of obesity-related conditions. Learn about the purpose and who is eligible. Gastric sleeve surgery is a type of weight loss procedure. During the surgery, a surgeon inserts small tools through multiple incisions (cuts) in the abdomen. The surgeon removes about 80% of your stomach, leaving a long tube-shaped stomach about

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Bowel Resection: Overview

A bowel resection may be used to treat a variety of health conditions. Learn more about bowel resection surgery and why it might be used. A bowel resection is when a section of the small or large intestine (the colon) is removed. This is a surgical procedure that’s done in a hospital. It may be used to treat a bowel blockage, Crohn’s disease, diverticulitis, cancer, or bleeding. A

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What Is a Fistula Seton?

A fistula seton is a string-like material that's placed in a fistula to help it drain, prevent complications, and begin the healing process. A fistula seton is a special type of flexible material that’s surgically placed into a fistula. A fistula is an abnormal connection, much like a tunnel, that runs between two internal organs or between an organ and the skin. An example is a

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Crohn’s Disease Surgery: Overview

Surgery is commonly used to treat Crohn's disease. There are several different types of operations, including resection and ostomy procedures. Crohn’s disease, which is one form of inflammatory bowel disease (IBD), is sometimes treated with surgery. The number of patients who need surgery has lowered as medications have improved. It used to be estimated that around 75% of people with

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What to Expect from Allogeneic Stem Cell Transplantation

Allogeneic stem cell transplantation is infusion of cells from a related or unrelated donor. It is used to treat certain blood disorders. Allogeneic stem cell transplantation is a procedure in which stem cells are transplanted from a donor to a recipient. This procedure is a curative treatment for certain blood cell cancers, blood disorders, and immune diseases.Stem cells are cells

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What to Expect From Hematopoietic Stem Cell Transplantation

Hematopoietic stem cell transplantation is a treatment procedure for blood cancer and immune disorders. It requires myeloablative pretreatement. Hematopoietic stem cell transplantation is a procedure used to treat certain types of blood cancer and immune disorders. Hematopoietic stem cells produce red blood cells, white blood cells, and platelets, primarily in the bone marrow.If you are

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Cystectomy: Everything You Need to Know

A cystectomy, or bladder removal, is done to remove cancer of the bladder. Learn more about a cystectomy, including preparation and recovery. A cystectomy is a surgical procedure that is done to remove the bladder, usually due to cancer. The bladder is a pouch which is located in the pelvis. It holds urine made by the kidneys until it is full and needs to be emptied.This article will

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Study: Gallstones May Come Before Pancreatic Cancer Diagnosis

A new study has found that people who were eventually diagnosed with pancreatic cancer often had gallstones years before the diagnosis. Key TakeawaysA new study found that people diagnosed with pancreatic cancer were six times more likely to have had gallstones in the year before getting diagnosed with cancer.People with a history of gallstones should be followed closely by their

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Monkeypox Outbreak Spreads to the U.S.

Learn what monkeypox is and why it's spreading in the United States. Key TakeawaysSmall outbreaks of a viral infection called monkeypox are occurring around the world.The United States has one confirmed case, with more expected.Monkeypox has a low fatality rate.An approved vaccine for monkeypox is estimated to be 85%

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