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31 Possible Causes for Malnutrition, Pernicious Anemia not due to Intrinsic Factor Deficiency

  • Vitamin B12 Deficiency

    , and investigate the cause of malnutrition including neglect.[] […] term pernicious anemia is sometimes used colloquially to refer to any anemia caused by vitamin B12 deficiency.[] This case presentation serves as a reminder about the prevalence of vitamin B12 deficiency and malnutrition in elderly individuals in our community.[]

  • Iron Deficiency Anemia

    Following anemia and malnutrition treatment, tests were repeated.[] A vitamin B12 deficiency due to pernicious anemia (positive intrinsic factor antibodies) was also highlighted, but this was not enough to explain the anemia without macrocytosis[] Rarer possible causes for an iron deficiency anemia are disruption of the resorption or malnutrition.[]

  • Malabsorption Syndrome

    General term for a group of malnutrition syndromes caused by failure of normal intestinal absorption of nutrients.[] Vitamin B12 (cobalamin) deficiency due to pernicious anemia is caused by a lack of intrinsic factor and by pancreatic enzyme deficiency.[] Malabsorption of protein, fat and carbohydrate leads to loss of calories, generalized malnutrition and diarrhea.[]

  • Congenital Vitamin B12 Deficiency

    Vitamin B12 deficiency confirmed by laboratory tests may occur in cases of undernourishment and malnutrition for years (e.g., caused by strict vegetarian diet), malabsorption[] anemia Biermer anemia Pernicious (congenital) anemia Congenital intrinsic factor deficiency D51.1 Vitamin B12 deficiency anemia due to selective vitamin B12 malabsorption[] […] gastric cancer, persons who have had bariatric surgery, gastrectomy (sometimes appearing many years after the procedure), hyperemesis gravidarum, anorexia nervosa, and other malnutrition[]

  • Vitamin Deficiency

    , while macrocytosis (high MCV) strongly suggests vitamin B 12 or folic acid deficiency. 5,6 Pernicious anemia (megaloblastic anemia due to failure of the gastric mucosa to[] CONCLUSIONS: This is the first prospective cohort to investigate malnutrition after RYGB in nonseverely obese patients.[] The oral manifestations of vitamin deficiencies are often the first indications of malnutrition.[]

  • Folate-Deficiency Anemia

    Malnutrition occurs due to having a diet low in vitamins and having overcooked foods.[] Megaloblastic anemia due to vitamin B12 deficiency caused by a lack of intrinsic factor is specifically referred to as pernicious anemia.[] Eating a diet low in vitamins or overcooking foods can contribute to malnutrition. Heavy bleeding can also lead to anemia.[]

  • Vitamin B Deficiency

    Weight Loss The individual may lose weight as a general aspect of the malnutrition the often accompanies this vitamin deficiency. 2.[] […] term pernicious anemia is sometimes used colloquially to refer to any anemia caused by vitamin B12 deficiency.[] […] vitamin B stores Drugs: both recreational and prescription drugs deplete vitamin B Toxins: poisons in the environment and personal care products deplete vitamin B complex Malnutrition[]

  • Cardiac Beriberi

    factor deficiency due to antibody production against vitamin B 12, intrinsic factor, or parietal cells ( type A gastritis ) malabsorption due to : essential pernicious (megaloblastic[] In industrial countries, not only alcoholics, but also deprived people with malnutrition, elderly patients and patients with AIDS are at risk of thiamine deficiency.[] Disease, Dysautonomia, and High Calorie Malnutrition, 2017 , xi CrossRef 4 Tomoki Takeda , Yuki Matsuo , Kyoko Nishida , Akihisa Fujiki , Yukiko Hattori , Takayuki Koga ,[]

  • Water Soluble Vitamin Deficiency

    In addition, about 1 in 5 patients suffers from malnutrition, with most of those showing involuntary weight loss and a low BMI.[] Causes of Deficiency • Vegetarians: Vitamin B12 is mainly present in animal diet. • Decreased Absorption: Due to Gastrectomy and malabsorption diseases. • Pernicious Anemia[] Vitamin-B 12 deficiency results in pernicious anemia, which is caused by a genetic problem in the production of intrinsic factor.[]

  • Anemia

    Pernicious anemia is caused by a lack of intrinsic factor, which is required to absorb vitamin B12 from food.[] Our investigations ruled out most of the known causes of anemia including infection, uncontrolled bleeding, underlying systemic disease, malnutrition, immune hemolytic anemia[] Canada, Pediatric Malnutrition, Nutrition in Clinical Practice, 30, 5, (609-624), (2015). Ursula G. Kyle, Lara S. Shekerdemian and Jorge A.[]

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