What is a hyperplastic gastric polyp?

Hyperplastic polyps almost never occur in normal gastric mucosa and are most commonly associated with chronic gastritis (Helicobacter pylori or autoimmune-induced). Pathologically, they are characterized by dilated, tortuous gastric foveoli set within an inflamed, edematous stroma.

Can Stomach polyps turn into cancer?

Gastric polyps with dysplasia are the ones most likely to turn into cancer. In the U.S., fundic gland polyps are the most common type of gastric polyp.

Are hyperplastic polyps benign?

Hyperplastic polyps are usually found during a colonoscopy. They’re relatively common and usually benign, meaning they aren’t cancerous. There are several types of hyperplastic polyps, which vary according to their shape, including: pedunculated: long and narrow with a mushroom-like stalk.

What are the symptoms of gastric hyperplastic polyps?

They are usually asymptomatic, small (less than 1 cm in diameter), solitary lesions occurring in the antrum but can present with dyspepsia, heartburn, abdominal pain, or upper gastrointestinal (GI) bleeding leading to anemia.

What is the risk of malignancy in hyperplastic polyps?

Between 1 and 20 percent of hyperplastic polyps have been reported to harbor foci of dysplasia [ 23-28 ]. The risk of malignancy in hyperplastic polyps is increased in polyps >1 cm and pedunculated in shape [ 23,29 ]. Management — Hyperplastic polyps measuring >0.5 cm should be resected completely [ 1,2 ].

Can a polyp in the stomach turn into cancer?

A stomach, or gastric, polyp is an unusual growth of tissue within the inner lining of the stomach. Most stomach polyps are not cancerous, but there are some types that have a higher risk to turn into cancer. Types of stomach polyps and their causes and treatments are discussed. What is a stomach polyp?

How are stomach polyps linked to chronic gastritis?

Hyperplastic polyps are strongly linked with disorders that inflame or irritate the stomach, such as chronic gastritis, H. pylori gastritis, and pernicious anemia (the body does not absorb enough of the vitamin B-12, which causes a drop in the number of red blood cells).