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55 Possible Causes for Hypothyroidism, Red Blood Cell Distribution Width Increased

  • Iron Deficiency

    Iron deficiency slows your body's thyroid function and blocks its metabolism-boosting effects, according to the National Academy of Hypothyroidism.[huffpost.com] Average size of RBCs (MCV) — may be decreased Average amount of Hb in RBCs (MCH) — may be decreased Increased variation in the size of RBCs (red cell distribution width (RDW[labtestsonline.org.au] […] have an underactive thyroid url: text: Iron deficiency slows your body's thyroid function and blocks its metabolism-boosting effects, according to the National Academy of Hypothyroidism[abcnews.go.com]

  • Iron Deficiency Anemia

    Iron deficiency can often times be confused with low thyroid or hypothyroidism. Iron loss can contribute to a multitude of health problems – not just fatigue.[glutenfreesociety.org] […] high red blood cell distribution width, reflecting an increased variability in the size of red blood cells.A low mean corpuscular volume also appears during the course of[en.wikipedia.org] Conditions causing this type of anemia include the following: Advanced kidney disease Hypothyroidism Other chronic diseases, such as cancer, infection, lupus, diabetes, and[webmd.com]

  • Thalassemia

    After exclusion of familial triglyceridemia and secondary causes (hypothyroidism, nephrotic syndrome, drugs etc.), a diagnosis of hypertriglyceridemia thalassemia syndrome[ncbi.nlm.nih.gov] blood cell distribution width High Normal; occasionally high Normal Ferritin Low Normal Normal Mentzer index for children (MCV/red blood cell count) 13 13 13 Hb electrophoresis[aafp.org] These include bone marrow expansion, toxicity from iron overload and iron chelation, endocrine dysfunctions (hypogonadism, hypohyperparathyroidism, hypothyroidism, growth[ncbi.nlm.nih.gov]

  • Megaloblastic Anemia

    Abstract Megaloblastic anemia and hypothyroidism, coexisting in relapse simultaneously, were documented in eight women; five patients had primary myxedema; two had secondary[annals.org] […] variation in the size of RBCs (red cell distribution width, RDW) A blood smear may reveal RBCs that are smaller and paler than normal as well as RBCs that vary in size (anisocytosis[labtestsonline.org] Macrocytic Anemias Alcohol abuse - 36% Vitamin B12 or folate deficiency - 21% Drug intake - 11% Accelerated erythropoiesis - 7% Liver disease - 6% Refractory anemias - 5% Hypothyroidism[enotes.tripod.com]

  • Vitamin B12 Deficiency

    CONCLUSIONS: There is a high (approx 40%) prevalence of B12 deficiency in hypothyroid patients.[ncbi.nlm.nih.gov] The first is the not-unusual phenomenon of subclinical hypothyroidism , where one of the tests of the function of the thyroid gland shows it to be underactive – in the absence[telegraph.co.uk] After adjustment for possible confounders, the variables associated with B12 deficiency were: metformin, hypothyroidism, age and type 2 diabetes mellitus duration.[ncbi.nlm.nih.gov]

  • Folate-Deficiency Anemia

    Abstract Megaloblastic anemia and hypothyroidism, coexisting in relapse simultaneously, were documented in eight women; five patients had primary myxedema; two had secondary[annals.org] Liver function tests and thyroid function tests are useful in cases where undeclared alcohol abuse or hypothyroidism are suspected, respectively.[symptoma.com] […] in blind loops, strictures, jejunal diverticula Impaired metabolism, leading to inability to utilize absorbed folate: methotrexate and trimethoprim (folate antagonists) Hypothyroidism[pathologyoutlines.com]

  • Anemia

    Rare Symptoms In a person with severe hypothyroidism, myxedema may occur.[verywell.com] […] variation in the size of RBCs (red cell distribution width, RDW) A blood smear may reveal RBCs that are smaller and paler than normal as well as RBCs that vary in size (anisocytosis[labtestsonline.org] MCV: mean corpuscular volume; and RDW: red blood cell distribution width For statistical analysis, we used descriptive statistics, including range (minimum and maximum values[ncbi.nlm.nih.gov]

  • Vitamin B12 Deficiency Anemia

    Hypothyroidism may cause decreased intrinsic factor synthesis with a resultant impairment of B12 absorption.[thebigl.co] red blood cell distribution width (RDW).[clinicaladvisor.com] […] or numbness in fingers or toes Jaundice due to impaired formation of blood cells Glossitis (swollen red tongue) due to B 12 deficiency May present with hyperthyroidism or hypothyroidism[revivelifelab.com]

  • Congestive Heart Failure

    A number of diseases can weaken your heart and lead to heart failure, including diabetes, hypothyroidism, kidney or liver failure, emphysema or anemia.[livestrong.com] blood cell distribution width II - Prognostic implications Many studies have shown anaemia to increase mortality and morbidity in HF patients ( 1, 5, 8, 9 ) and to cause[web.archive.org] […] the pulmonary or systemic circulation; inflammatory reactions in the heart muscle or oxygen lack; and, finally, certain metabolic disturbances, such as hyperthyroidism or hypothyroidism[pediatrics.aappublications.org]

  • Myelodysplasia

    Four patients required hormone replacement — two for hypothyroidism, and two for gonadal dysfunction.[oadoi.org] Hypothyroidism or gonadal dysfunction developed in four patients, raising the possibility that the action of lenalidomide on ligand-induced responses may extend to hypophyseal[oadoi.org]

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