What is Fundal and antral gastritis?

What is Fundal and antral gastritis?

Pangastritis is the most common type of chronic gastritis. It affects the entire stomach lining, including both the antral and oxyntic mucosa of the antrum (lower portion of the stomach) and fundus (upper portion of the stomach), respectively.

What is H pylori antral gastritis?

After an acute H. pylori infection, the majority of acute gastritis evolves into chronic active gastritis that is histologically characterized by mononuclear cells, predominantly lymphocytes, plasma cells and macrophages. Lymphoid follicles with germinal centers are frequently seen and are characteristic of an H.

What is gastric antral and Oxyntic mucosa?

The oxyntic mucosa of the gastric body and fundus has glands with parietal cells that secrete acid, and chief cells that secrete digestive enzymes. The mucosa of the antrum is comprised of mucus-secreting cells and endocrine cells that produce gastrin, which regulates acid production by the oxyntic mucosa.

What is erosive antral gastritis?

Erosive gastritis is gastric mucosal erosion caused by damage to mucosal defenses. It is typically acute, manifesting with bleeding, but may be subacute or chronic with few or no symptoms. Diagnosis is by endoscopy. Treatment is supportive, with removal of the inciting cause and initiation of acid-suppressant therapy.

What causes antral gastritis?

What Causes Gastritis? Gastritis can be caused by irritation due to excessive alcohol use, chronic vomiting, stress, or the use of certain medications such as aspirin or other anti-inflammatory drugs. It may also be caused by any of the following: Helicobacter pylori (H.

Can gastritis cause acid reflux?

Based on previous studies chronic active H. pylori gastritis is associated with milder forms of reflux disease and eradication of H. pylori increased the risk of developing GERD.

What are the first symptoms of H. pylori?

Symptoms

• An ache or burning pain in your abdomen.
• Abdominal pain that's worse when your stomach is empty.
• Nausea.
• Loss of appetite.
• Frequent burping.
• Bloating.
• Unintentional weight loss.

What does H. pylori positive mean?

If your results were positive, it means you have an H. pylori infection. H. pylori infections are treatable. Your health care provider will probably prescribe a combination of antibiotics and other medicines to treat the infection and relieve pain.

What is gastric antral?

GAVE (Gastric Antral Vascular Ectasia), also known as “Watermelon Stomach”, is a condition in which the blood vessels in the lining of the stomach become fragile and become prone to rupture and bleeding. The stomach lining exhibits the characteristic stripes of a watermelon when viewed by endoscopy.

What is a gastric antral mucosa?

Definition: The antral mucosa (Synonym: pyloric mucosa) is the mucosa found in the gastric antrum. Its characteristic feature is presence of coiled and branching antral glands. These are lined by mucus cells that are interspersed with endocrine cells (chiefly G and D types), and a few parietal cells.