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Gastritis caused by H. pylori infection is termed Helicobacter pylori induced gastritis, and listed as a disease in ICD11. [ 6 ] [ 7 ] More than 80% of individuals infected with the bacterium are asymptomatic and it has been postulated that it may play an important role in the natural stomach ecology.
Infection of the stomach with H. pylori is not the cause of illness itself: over half of the global population is infected, but most individuals are asymptomatic. [7] [8] Persistent colonization with more virulent strains can induce a number of gastric and non-gastric disorders. [9]
H. pylori can be diagnosed by testing the blood for antibodies, a urea breath test, testing the stool for signs of the bacteria, or a biopsy of the stomach. [1] Other conditions that produce similar symptoms include stomach cancer , coronary heart disease , and inflammation of the stomach lining or gallbladder inflammation .
It can be caused by persistent infection with Helicobacter pylori, or can be autoimmune in origin. Those with autoimmune atrophic gastritis ( Type A gastritis ) are statistically more likely to develop gastric carcinoma , Hashimoto's thyroiditis , and achlorhydria .
Fever with abdominal pain may be a sign of an infection. Vomiting, while common in a self-limited gastroenteritis is a cause for concern if it persists more than 12 hours, and you can't keep any ...
Indigestion, also known as dyspepsia or upset stomach, is a condition of impaired digestion. [2] Symptoms may include upper abdominal fullness, heartburn, nausea, belching, or upper abdominal pain. [3] People may also experience feeling full earlier than expected when eating. [4]
First report of resistance of H. pylori to the antibiotic metronidazole. [52] Resistance of H. pylori to treatment will lead to the development of many different antibiotic and proton pump inhibitor regimens for eradication. [53] 1992 Fukuda et al. prove ingestion of H. pylori causes gastritis in rhesus monkeys. [4]
For individuals with functional dyspepsia who are infected, H. pylori eradication treatment is recommended in all guidelines because it can potentially alleviate symptoms and reduce the risk of developing stomach cancer and peptic ulcers. [63] [64] Although they haven't been thoroughly investigated, dietary and lifestyle changes are typically ...