Duodenitis

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Duodenitis Classification and external resources
ICD-10	K29.8
ICD-9	535.6
MeSH	D004382

Duodenitis is inflammation of the duodenum. It may persist acutely or chronically.

Contents 1 Causes 2 Symptoms 3 Diagnosis 4 Treatment

[edit] Causes

Known causes of duodenitis include:

• Bacterial infection (often by Helicobacter pylori)
• Viral infection
• NSAIDs

[edit] Symptoms

Known symptoms of duodenitis include:

• Abdominal pain

[edit] Diagnosis

Diagnosis is generally made by endoscopy and reviewing symptoms.

[edit] Treatment

Treatment is aimed at removing the irritant or infection. Helicobacter pylori infection is usually treated with antibiotics.

v • d • e Digestive system - Digestive disease - Gastroenterology (primarily K20-K93, 530-579) Esophagus Esophagitis - GERD - Achalasia - Boerhaave syndrome - Nutcracker esophagus - Zenker's diverticulum - Mallory-Weiss syndrome - Barrett's esophagus Stomach/ duodenum Peptic (gastric/duodenal) ulcer - Gastritis - Gastroenteritis - Duodenitis - Dyspepsia - Pyloric stenosis - Achlorhydria - Gastroparesis - Gastroptosis - Portal hypertensive gastropathy - Gastric antral vascular ectasia Hernia Inguinal (Indirect, Direct) - Femoral - Umbilical - Incisional - Diaphragmatic - Hiatus Noninfective enteritis & colitis Inflammatory bowel disease (IBD, Crohn's disease, Ulcerative colitis) - noninfective gastroenteritis Other intestinal vascular (Abdominal angina, Mesenteric ischemia, Ischemic colitis, Angiodysplasia) - Ileus/Bowel obstruction (Intussusception, Volvulus) - Diverticulitis/Diverticulosis - Irritable bowel syndrome (IBS) other functional intestinal disorders (Constipation, Diarrhea, Megacolon/Toxic megacolon, Proctalgia fugax) - Anal fissure/Anal fistula - Anal abscess - Rectal prolapse - Proctitis (Radiation proctitis) Liver/hepatitis Alcoholic liver disease - Liver failure (Hepatic encephalopathy, Acute liver failure) - Cirrhosis - PBC - Liver abscess - Autoimmune hepatitis - NASH - Fatty liver - Peliosis hepatis - Hepatic veno-occlusive disease - Portal hypertension - Hepatorenal syndrome Accessory digestive Gallbladder: Gallstones - Choledocholithiasis - Cholecystitis - Cholesterolosis - Rokitansky-Aschoff sinuses Biliary tree: Cholangitis - Cholestasis/Mirizzi's syndrome - PSC - Biliary fistula - Ascending cholangitis Pancreatic: Acute pancreatitis - Chronic pancreatitis - Pancreatic pseudocyst - Hereditary pancreatitis - Exocrine pancreatic insufficiency - Pancreatic fistula Other/general Appendicitis - Peritonitis (Spontaneous bacterial peritonitis) Malabsorption (coeliac, Tropical sprue, Blind loop syndrome, Whipple's) postprocedural: Gastric dumping syndrome - Postcholecystectomy syndrome bleeding: Hematemesis - Melena - Gastrointestinal bleeding (Upper, Lower) See also congenital