What is Crohn’s disease? The early signs of Crohn's disease are low-grade fever, prolonged diarrhea, abdominal pain, and others Crohn’s disease is an inflammatory bowel disease featuring chronic inflammation of the inner of the gastrointestinal (GI) tract. Patients experience periods of symptomatic relapse and remission. The presentation of the disease is variable; some stay symptom-free …
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What are the causes of irritable bowel syndrome (IBS)? The early signs and symptoms of IBS are abdominal pain and alterations in bowel habits. Abdominal pain may worsen after meals. Both diarrhea or constipation are common. Irritable bowel syndrome (IBS) is a common intestinal disorder that is characterized by abdominal pain and changes in bowel habits. Older terms for IBS …
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What is a gastrectomy? A partial gastrectomy is the surgical removal of a portion of the stomach, as opposed to a total gastrectomy in which the entire stomach is removed. A gastrectomy may also be accompanied by a vagotomy (removal of the part of the vagus nerve that stimulates the stomach’s acid production for digestion). A partial gastrectomy is most …
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What is a percutaneous cholecystostomy procedure? A percutaneous cholecystostomy is a procedure to place a drainage catheter in the gallbladder through a tiny entry hole made in the stomach wall. The drainage tube will be connected to a collection bag which can be periodically emptied. The doctor usually removes the tube in about two to three weeks, after ensuring there …
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What is a choledochojejunostomy? A choledochojejunostomy is a surgical procedure to make a connection (anastomosis) between the common bile duct and the jejunum. This technique is called the Roux-en-Y choledochojejunostomy. A choledochojejunostomy is a surgical procedure to make a connection (anastomosis) between the common bile duct and the jejunum, which is the middle portion of the small intestine. This technique …
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What is a transjugular liver biopsy procedure? In a transjugular liver biopsy, the doctor inserts a catheter through the jugular vein in the neck and threads it down to the liver to collect a tissue sample. This is less invasive than a traditional liver biopsy. A transjugular liver biopsy is an intravenous technique to obtain liver tissue sample for a …
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What is nasogastric intubation procedure? Nasogastric intubation, or inserting a tube through the nose and into the stomach, may be done to place a feeding tube or for diagnostic purposes (esophagoscopy or upper endoscopy). Nasogastric intubation is the insertion of a flexible tube into the nasal passage, through the throat and esophagus into the stomach. It is a minor procedure …
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What is laparoscopic Nissen fundoplication? Laparoscopic Nissen fundoplication is a surgical procedure to strengthen the esophageal muscle and cure severe GERD. Laparoscopic Nissen fundoplication is a minimally invasive procedure to treat severe gastroesophageal reflux disease (GERD). Laparoscopic Nissen fundoplication helps to strengthen the lower esophageal sphincter muscle by reducing the potential for stomach acid to move back up into the …
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What is the Pringle maneuver? The Pringle maneuver is a common surgical technique that temporarily clamps off blood flowing into the liver. The Pringle maneuver is a procedure to stop the liver’s blood supply during a liver surgery. A clamp is applied over the hepatic vascular pedicle, the channel that contains the hepatic duct, hepatic artery and the portal vein. …
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What is hepaticojejunostomy? A hepaticojejunostomy, or Roux-en-Y procedure, bypasses the bile duct to allow digestive juices to drain from the liver directly into the small intestine. The hepatic duct is the tubular channel that carries bile from the liver to the small intestine to aid digestion. A hepaticojejunostomy is a surgical procedure to make a connection (anastomosis) between the hepatic …
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