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Causes: Inadequate closure of the lower esophageal sphincter [6] Risk factors: Obesity, pregnancy, smoking, hiatal hernia, taking certain medicines [6] Diagnostic method: Gastroscopy, upper GI series, esophageal pH monitoring, esophageal manometry [6] Differential diagnosis: Peptic ulcer disease, esophageal cancer, esophageal spasm, angina [8 ...
Mallory–Weiss syndrome is a condition where high intra-abdominal pressures causes laceration and bleeding of the mucosa called Mallory-Weiss tears. [1] Additionally, Mallory–Weiss syndrome is one of the most common causes of acute upper gastrointestinal bleeding, counting of around 1-15% of all cases in adults and less than 5% in children.
Upper gastrointestinal bleeding can be caused by peptic ulcers, gastric erosions, esophageal varices, and rarer causes such as gastric cancer. The initial assessment includes measurement of the blood pressure and heart rate , as well as blood tests to determine the hemoglobin .
First off, there are many possible causes of abdominal pain during pregnancy. These include intraabdominal diseases that arise incidentally during pregnancy as well as obstetric or gynecologic disorders associated with pregnancy. Secondly, pregnancy modifies the natural history and clinical manifestation of numerous abdominal disorders. [34]
Causes of upper GI bleeds include: peptic ulcer disease, esophageal varices due to liver cirrhosis and cancer, among others. [3] Causes of lower GI bleeds include: hemorrhoids, cancer, and inflammatory bowel disease among others. [2] [1] Small amounts of bleeding may be detected by fecal occult blood test. [1] Endoscopy of the lower and upper ...
Melena is a form of blood in stool which refers to the dark black, tarry feces that are commonly associated with upper gastrointestinal bleeding. [1] The black color and characteristic strong odor are caused by hemoglobin in the blood being altered by digestive enzymes and intestinal bacteria.
Gastric varices are dilated submucosal veins in the lining of the stomach, which can be a life-threatening cause of bleeding in the upper gastrointestinal tract.They are most commonly found in patients with portal hypertension, or elevated pressure in the portal vein system, which may be a complication of cirrhosis.
She died in 1855 while four months pregnant, having been affected by intractable nausea and vomiting throughout her pregnancy, and was unable to tolerate food or even water. [ 50 ] Catherine, Princess of Wales was hospitalised due to hyperemesis gravidarum during her first pregnancy, and was treated for the same condition during the subsequent two.