A duodenal ulcer is a type of peptic ulcer that can appear in the duodenum. The duodenum is the upper part of the small intestine that’s connected directly to the stomach where it empties into the ...

Although heartburn and ulcers are both digestive conditions, they have different causes and don’t share all the same symptoms. Deciding which is causing your symptoms may be confusing. Heartburn ...

Prepyloric ulcers are a type of peptic or gastric ulcer. These open sores develop in the upper digestive tract, just above the pylorus, which is the opening to the small intestine. The tissues of the ...

Francisco J. Rivera Rosario is a science communications editor experienced in developing all types of science content including, scientific journal articles, infographics, medical educational videos, ...

A stomach ulcer is a “crater” on the lining of the stomach that develops when the stomach is inflamed, Dr. Plaut says. “In most cases, stomach acid is a key driver of ulcer formation.” While the term ...

A venous stasis ulcer occurs in the lower legs, usually between the knee and ankle. They can cause pain and swelling and require treatment from a medical professional. Venous stasis ulcers are a type ...