Arvydas D. Vanagunas MD FACP FACG
Acid reflux is the backup of stomach acid into the...
Artificial feeding, sometimes called “tube feeding,” supplies nutrition and liquids...
Crohn’s disease is a lifelong disease that causes swelling, inflammation,...
Bile acids are part of the thick liquid called bile...
A fistula is an abnormal connection or opening between two...
Cholecystitis is inflammation of the gallbladder that usually occurs when...
A hiatal hernia occurs when a small portion of the...
Inflammatory bowel disease (IBD) is a condition that causes ongoing...
The gallbladder is a small sac under the liver that...
Gastroesophageal reflux is a backflow (reflux or regurgitation) of food...
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