Gastritis
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Gastritis
GI
GI
Viral hepatitis
Viral hepatitis: Clinical
Hepatitis A and Hepatitis E virus
Neonatal hepatitis
Hepatitis B and Hepatitis D virus
Hepatitis C virus
Autoimmune hepatitis
Viral hepatitis: Pathology review
Jaundice: Clinical
Cirrhosis: Clinical
Cirrhosis: Pathology review
Liver anatomy and physiology
Cirrhosis
Primary biliary cholangitis
Portal hypertension
Non-alcoholic fatty liver disease
Alcohol-associated liver disease
Cholestatic liver disease
Jaundice: Pathology review
Bile secretion and enterohepatic circulation
Hepatitis medications
Waterhouse-Friderichsen syndrome
Acute pancreatitis
Pancreatitis: Clinical
Pancreatitis: Pathology review
Chronic pancreatitis
Peptic ulcer
GERD, peptic ulcers, gastritis, and stomach cancer: Pathology review
Peptic ulcers and stomach cancer: Clinical
Gastrointestinal bleeding: Clinical
Achalasia
Esophageal cancer
Diffuse esophageal spasm
Barrett esophagus
Gastroesophageal reflux disease (GERD)
Gastric cancer
Gastritis
GERD, peptic ulcers, gastritis, and stomach cancer: Pathology review
Esophageal disorders: Pathology review
Gastrointestinal bleeding: Pathology review
Acid reducing medications
Jaundice: Pathology review
Cirrhosis: Pathology review
Gastroesophageal reflux disease (GERD): Clinical
Esophageal surgical conditions: Clinical
BRUE, ALTE, and SIDS: Clinical
Esophagitis: Clinical
Esophageal disorders: Clinical
Inflammatory bowel disease: Pathology review
Inflammatory bowel disease: Clinical
Bowel obstruction: Clinical
Irritable bowel syndrome
Bowel obstruction
Ulcerative colitis
Diverticulosis and diverticulitis
Diverticular disease: Pathology review
Diverticular disease: Clinical
Abdominal pain: Clinical
Microscopic colitis
Ischemic colitis
Clostridium difficile (Pseudomembranous colitis)
Peritonitis
Abdominal trauma: Clinical
Small bowel ischemia and infarction
Malabsorption syndromes: Pathology review
Meckel diverticulum
Zenker diverticulum
Celiac disease
Celiac disease: Nursing process (ADPIE)
Malabsorption: Clinical
Diarrhea: Clinical
Acute cholecystitis
Chronic cholecystitis
Gallbladder disorders: Clinical
Biliary colic
Gallstones
Gallstone ileus
Ascending cholangitis
Gallbladder carcinoma
Primary sclerosing cholangitis
Jaundice: Clinical
Cirrhosis: Clinical
Pediatric gastrointestinal bleeding: Clinical
Wernicke-Korsakoff syndrome
Hepatic encephalopathy
Dementia and delirium: Clinical
Alpha 1-antitrypsin deficiency
Dementia: Pathology review
Laxatives and cathartics
Seizures: Clinical
Disorders of consciousness: Clinical
Alcohol use disorder
Alcohol-associated liver disease
Fetal alcohol syndrome
Substance misuse and addiction: Clinical
Anticonvulsants and anxiolytics: Barbiturates
Psychiatric emergencies: Pathology review
Hypomagnesemia
Sideroblastic anemia
Gluconeogenesis
Key Takeaways
Gastritis is an inflammation of the lining of the stomach. It can be caused by several things, including infection, alcohol, smoking, and the use of certain medications. Symptoms can include pain in the upper abdomen, nausea, vomiting, and loss of appetite.