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The insufflation of cocaine crystals may also cause physical trauma to epithelial cells, leading to inflammatory lesions, which may also worsen due to the tendency for patients to physically remove the scabs produced in the damaged tissue, which induces further mechanical damage. [6]
Zieve's syndrome is an acute metabolic condition that can occur during withdrawal from prolonged heavy alcohol use. It is defined by hemolytic anemia (with spur cells and acanthocytes), hyperlipoproteinemia (excessive blood lipoprotein), jaundice (elevation of unconjugated bilirubin), and abdominal pain. [1]
Heyde's syndrome; A stenotic aortic valve: Specialty: Cardiology, general surgery, Hematology: Symptoms: Aortic valve stenosis symptoms: Chest pain (angina) or tightness Shortness of breath, especially during exertion or when lying down Fatigue or weakness Irregular heartbeat or heart palpitations Dizziness or fainting episodes Gastrointestinal bleeding symptoms: Occult (hidden) or overt ...
Gastric antral vascular ectasia (GAVE) is an uncommon cause of chronic gastrointestinal bleeding or iron deficiency anemia. [1] [2] The condition is associated with dilated small blood vessels in the gastric antrum, which is a distal part of the stomach. [1] The dilated vessels result in intestinal bleeding. [3]
The strongest predictors of an upper gastrointestinal bleed are black stool, age <50 years, and blood urea nitrogen/creatinine ratio 30 or more. [8] [9] The diagnosis of upper gastrointestinal bleeding is assumed when hematemesis (vomiting of blood) is observed. [citation needed]
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Initial symptoms of drug-induced autoimmune hemolytic anemia are typically vague and reflect mild, moderate, or severe anemia. Symptoms of DIIHA can manifest within hours to months of the initial drug exposure. [1] DIIHA ranges in severity from severe intravascular hemolysis to milder presentations of extravascular hemolysis. [7]
A lower gastrointestinal bleed is defined as bleeding originating distal to the ileocecal valve, which includes the colon, rectum, and anus. [2] LGIB was previously defined as any bleed that occurs distal to the ligament of Treitz, which included the aforementioned parts of the intestine and also included the last 1/4 of the duodenum and the entire area of the jejunum and ileum. [1]