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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]
If the symptoms are serious, frequent injections are typically recommended initially. [7] There are not enough studies that pills are effective in improving or eliminating symptoms. [12] Often, treatment may be needed for life. [13] Pernicious anemia is the most common cause of clinically evident vitamin B 12 deficiency worldwide. [14]
Collecting information during health screening to determine any causes of blood loss, malabsorption of iron from the diet, and any laboratory tests to determine iron deficiency may be appropriate in people who present with symptoms of pagophagia. If iron deficiency is confirmed by laboratory screening, iron replacement therapy can be considered ...
In general, women are advised to avoid pregnancy for 12–24 months after bariatric surgery to reduce the possibility of intrauterine growth restriction or nutrient deficiency, since a person having bariatric surgery will likely undergo significant weight loss and changes in metabolism. Over many years, the rates of potential adverse maternal ...
Iron-deficiency anemia can occur as the stomach normally converts iron into its absorbable form. [2] Another side effect is the loss of ghrelin production, which has been shown to be compensated after a while. [3] Lastly, this procedure is post-operatively associated with decreased bone density and higher incidence of bone fractures.
Iron-deficiency anemia is anemia caused by a lack of iron. [3] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [3] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [1]
Cameron lesions are usually found in older adults with anemia symptoms such as fatigue, shortness of breath, and appearing pale. Blood tests in iron deficiency show low hemoglobin, microcytic hypochromic red cells, and low iron-binding saturation and ferritin levels. The lesions are visualized by esophagogastroduodenoscopy.
Blood symptoms of anemia and neutropenia. [8] Copper deficiency can manifest in parallel with vitamin B12 and other nutritional deficiencies. [9] The most common cause of copper deficiency is a remote gastrointestinal surgery, such as gastric bypass surgery, due to malabsorption of copper, or zinc toxicity. Fluorine deficiency