Enteritis
From Ask Dr Wiki
{{#if: | {{#if: | {{#if: A02.-A09., K50.-K55.| {{#if: 005, 008, 009, 555-558| {{#if: | {{#if: | {{#if: | {{#if: | {{#if: | {{#if: D004751| {{#if: || Enteritis Classification & external resources | ||
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| ICD-10 | A02.-A09., K50.-K55.}} | |
| ICD-9 | 005, 008, 009, 555-558}} | |
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| OMIM | [1] }} | |
| DiseasesDB | [2] }} | |
| MedlinePlus | [3] }} | |
| eMedicine | search | topic list | / }} }} | |
| MeSH | D004751 }} | |
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In medicine, enteritis refers to inflammation of the small intestine. See also inflammation of related organs of the gastrointestinal system: gastritis (stomach), gastroenteritis (stomach and small intestine), colitis (large intestine), and enterocolitis (large and small intestine).
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Signs and symptoms
Symptoms may include abdominal pain, diarrhea, abdominal distension and hematochezia{{#if:|
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This December 2007 needs additional citations for verification. Please help improve this article by adding reliable references. {{#if:|See talk page for details.|}} Unsourced material may be challenged and removed.{{#if:December 2007| (December 2007)}} |
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If there is vomiting, gastroenteritis is the more correct diagnosis.
Diagnosis
Generally a good history is the most important tool in distinguishing serious cases of enteritis from self-limiting ones. The presence of blood in the faeces, dehydration, cutaneous eruptions, presumed link with food exposure, as well as recent travel to endemic areas can prompt further investigation.
Acute enteritis is usually due to bacteria or viruses. When food is involved, foodborne illness is to be suspected. If other family members or members of the household are affected, this may signify infectious causes.
Chronic enteritis can be due to Crohn's disease, giardiasis, tuberculosis, coeliac disease, or rarely due to Whipple's disease.
Treatment
Viral diarrhea is usually self-limiting and is treated with rehydration. When bacterial causes are suspected (recent travel, food poisoning), antibiotics can be considered.
Chronic enteritides are treated according to the diagnosis (please refer to individual articles).
See also
{{#if:|}}{{#if:Esophagitis - GERD - Achalasia - Boerhaave syndrome - Nutcracker esophagus - Zenker's diverticulum - Mallory-Weiss syndrome - Barrett's esophagus|{{#if:|{{#ifeq:{{#if:EsophagusStomach/duodenumHerniaNoninfective enteritis and colitisOther intestinalLiver/hepatitisAccessory digestiveOther/general|false|true}}|true|}}}}{{#if:Esophagus|}}{{#if:|}}}}{{#if:Peptic (gastric/duodenal) ulcer - Gastritis - Gastroenteritis - Duodenitis - Dyspepsia - Pyloric stenosis - Achlorhydria - Gastroparesis - Gastroptosis - Portal hypertensive gastropathy|{{#if:Stomach/
duodenum|}}}}{{#if:Inguinal (Indirect, Direct) - Femoral - Umbilical - Incisional - Diaphragmatic - Hiatus|{{#if:Hernia|}}}}{{#if:IBD (Crohn's, Ulcerative colitis) - noninfective gastroenteritis|{{#if:Noninfective enteritis and colitis|}}}}{{#if:vascular (Abdominal angina, Mesenteric ischemia, Ischemic colitis, Angiodysplasia) - Ileus/Bowel obstruction (Intussusception, Volvulus) - Diverticulitis/Diverticulosis - IBS
other functional intestinal disorders (Constipation, Diarrhea, Megacolon/Toxic megacolon, Proctalgia fugax) - Anal fissure/Anal fistula - Anal abscess - Rectal prolapse - Proctitis (Radiation proctitis)|{{#if:Other intestinal|}}}}{{#if:Alcoholic liver disease - Liver failure (Acute liver failure) - Cirrhosis - PBC - NASH - Fatty liver - Peliosis hepatis - Portal hypertension - Hepatorenal syndrome|{{#if:Liver/hepatitis|}}}}{{#if:Gallbladder (Gallstones, Choledocholithiasis, Cholecystitis, Cholesterolosis, Rokitansky-Aschoff sinuses)
Biliary tree (Cholangitis, Cholestasis/Mirizzi's syndrome, PSC, Biliary fistula, Ascending cholangitis)
Pancreas (Acute pancreatitis, Chronic pancreatitis, Pancreatic pseudocyst, Hereditary pancreatitis)|{{#if:Accessory digestive|}}}}{{#if:Appendicitis - Peritonitis (Spontaneous bacterial peritonitis) Malabsorption (celiac, Tropical sprue, Blind loop syndrome, Whipple's) postprocedural:Gastric dumping syndrome - Postcholecystectomy syndromebleeding:Hematemesis - Melena - Gastrointestinal bleeding (Upper, Lower)|{{#if:Other/general|}}}}{{#if:See also congenital|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|{{#if:|}}}}{{#if:|}}de:Enteritis