The Upper GI Series focuses on the esophagus, stomach, and small intestine, while the Lower GI Series, also known as a barium enema, evaluates the large intestine and rectum, both using …

Discover top Gastroenterologists in Laconia, NH - View 5 providers with an average of 32 years experience and 40 reviews.

ACG Case Reports Journal is a peer-reviewed, open-access online journal publishing gastroenterology and hepatology case reports. The journal is edited by a team of GI fellows.

Sep 29, 2025 · Gastrointestinal (GI) diseases affect your digestive system, causing a wide range of symptoms and altering the function or structure of the digestive system.

The digestive system consists of the gastrointestinal tract, sometimes referred to as the GI tract, which includes the esophagus, stomach, small intestine and large intestine as well as the …

Gastrointestinal diseases are health conditions that affect your gastrointestinal (GI) tract. Your GI tract is the path food takes through your digestive system — from your mouth to your rectum.

The GI-MAP ® (Microbial Assay Plus) is a comprehensive stool test that relies on quantitative polymerase chain reaction (qPCR) technology to detect parasites, bacteria, H. pylori, fungi, …

Jan 8, 2026 · A gastroenterologist, or GI doctor, is a healthcare provider who specializes in diagnosing and treating diseases and conditions of the digestive tract and liver. This can …

The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined …

If you're experiencing a problem with your digestive system turn to the specialists at Concord Hospital Gastroenterology for expert care and treatment of a variety of common and …