User:Mr. Ibrahem/Gastritis
| Gastritis | |
|---|---|
 | |
| Micrograph showing gastritis. H&E stain. | |
| Specialty | Gastroenterology |
| Symptoms | Upper abdominal pain, nausea, vomiting, bloating, loss of appetite, heartburn[1][2] |
| Complications | Bleeding, stomach ulcers, stomach tumors, pernicious anemia[1][3] |
| Duration | Short or long term[1] |
| Causes | Helicobacter pylori, NSAIDs, alcohol, smoking, cocaine, severe illness, autoimmune problems[1] |
| Diagnostic method | Endoscopy, upper gastrointestinal series, blood tests, stool tests[1] |
| Differential diagnosis | Myocardial infarction, inflammation of the pancreas, gallbladder problems, peptic ulcer disease[2] |
| Treatment | Antacids, H2 blockers, proton pump inhibitors, antibiotics[1] |
| Frequency | ~50% of people[4] |
| Deaths | 50,000 (2015)[5] |
Gastritis is inflammation of the lining of the stomach.[1] It may occur as a short episode or may be of a long duration.[1] There may be no symptoms but, when symptoms are present, the most common is upper abdominal pain.[1] Other possible symptoms include nausea and vomiting, bloating, loss of appetite and heartburn.[1][2] Complications may include stomach bleeding, stomach ulcers, and stomach tumors.[1] When due to autoimmune problems, low red blood cells due to not enough vitamin B12 may occur, a condition known as pernicious anemia.[3]
Common causes include infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs (NSAIDs).[1] Less common causes include alcohol, smoking, cocaine, severe illness, autoimmune problems, radiation therapy and Crohn's disease.[1][6] Endoscopy, a type of X-ray known as an upper gastrointestinal series, blood tests, and stool tests may help with diagnosis.[1] The symptoms of gastritis may be a presentation of a myocardial infarction.[2] Other conditions with similar symptoms include inflammation of the pancreas, gallbladder problems, and peptic ulcer disease.[2]
Prevention is by avoiding things that cause the disease.[4] Treatment includes medications such as antacids, H2 blockers, or proton pump inhibitors.[1] During an acute attack drinking viscous lidocaine may help.[7] If gastritis is due to NSAIDs these may be stopped.[1] If H. pylori is present it may be treated with a combination of antibiotics such as amoxicillin and clarithromycin.[1] For those with pernicious anemia, vitamin B12 supplements are recommended either by mouth or by injection.[3] People are usually advised to avoid foods that bother them.[8]
Gastritis is believed to affect about half of people worldwide.[4] In 2013 there were approximately 90 million new cases of the condition.[9] As people get older the disease becomes more common.[4] It, along with a similar condition in the first part of the intestines known as duodenitis, resulted in 50,000 deaths in 2015.[5] H. pylori was first discovered in 1981 by Barry Marshall and Robin Warren.[10]
References[edit]
- ^ a b c d e f g h i j k l m n o p q "Gastritis". The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). November 27, 2013. Archived from the original on 6 March 2015. Retrieved 1 March 2015.
- ^ a b c d e Rosen & Barkin's 5-Minute Emergency Medicine Consult (4 ed.). Lippincott Williams & Wilkins. 2012. p. 447. ISBN 9781451160970. Archived from the original on 2015-04-02.
- ^ a b c Varbanova, M.; Frauenschläger, K.; Malfertheiner, P. (Dec 2014). "Chronic gastritis - an update". Best Pract Res Clin Gastroenterol. 28 (6): 1031–42. doi:10.1016/j.bpg.2014.10.005. PMID 25439069.
- ^ a b c d Fred F. Ferri (2012). Ferri's Clinical Advisor 2013,5 Books in 1, Expert Consult - Online and Print,1: Ferri's Clinical Advisor 2013. Elsevier Health Sciences. p. 417. ISBN 9780323083737. Archived from the original on 2016-03-05.
- ^ a b GBD 2015 Mortality and Causes of Death, Collaborators. (8 October 2016). "Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980-2015: a systematic analysis for the Global Burden of Disease Study 2015". Lancet. 388 (10053): 1459–1544. doi:10.1016/s0140-6736(16)31012-1. PMC 5388903. PMID 27733281.
{{cite journal}}:|first1=has generic name (help)CS1 maint: numeric names: authors list (link) - ^ Hauser, Stephen (2014). Mayo Clinic Gastroenterology and Hepatology Board Review. Oxford University Press. p. 49. ISBN 9780199373338. Archived from the original on 2016-03-05.
- ^ Adams (2012). "32". Emergency Medicine: Clinical Essentials. Elsevier Health Sciences. p. 283. ISBN 9781455733941. Archived from the original on 2016-08-15.
- ^ Webster-Gandy, Joan; Madden, Angela; Holdsworth, Michelle, eds. (2012). Oxford handbook of nutrition and dietetics (2nd ed.). Oxford: Oxford University Press, USA. p. 571. ISBN 9780199585823. Archived from the original on 2017-09-08.
- ^ Global Burden of Disease Study 2013, Collaborators (22 August 2015). "Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013". Lancet. 386 (9995): 743–800. doi:10.1016/s0140-6736(15)60692-4. PMC 4561509. PMID 26063472.
{{cite journal}}:|first1=has generic name (help)CS1 maint: numeric names: authors list (link) - ^ Wang, AY; Peura, DA (October 2011). "The prevalence and incidence of Helicobacter pylori-associated peptic ulcer disease and upper gastrointestinal bleeding throughout the world". Gastrointestinal Endoscopy Clinics of North America. 21 (4): 613–35. doi:10.1016/j.giec.2011.07.011. PMID 21944414.