Case study on iron deficiency anemia

Although the body only absorbs 1 mg daily to maintain equilibrium, the internal requirement for iron is greater mg. Lab results of elevated LDH, elevated bilirubin, elevated serum free hemoglobin, decreased serum haptoglobin, high reticulocyte count, and positive direct antibody test DAT, also known as Coombs test.

Many dietary components, such as phytates, phosphates, oxalates, and tannates, bind nonheme iron to decrease nonheme iron absorption. Dietary iron contains both heme and nonheme iron. Both cause a macrocytic anemia, sometimes associated with thrombocytopenia and granulocytopenia.

Also, results of fecal occult blood testing were negative. To better evaluate the lesion, the patient then underwent single-balloon enteroscopy. Iron deficiency is the most prevalent single deficiency state on a worldwide basis.

Noncontrast CT of her abdomen and pelvis revealed normal findings. The patient reported that she had spilled cranberry juice on the gown. Intermittent iron supplementation for reducing anaemia and its associated impairments in menstruating women.

Esophagogastroduodenoscopy Computed tomography CT of the abdomen and pelvis Transfer to the intensive care unit Angiography of the gastrointestinal GI tract The patient had no overt signs or symptoms of bleeding, and it would be unlikely for her to have occult GI bleeding that resulted in such dramatic decreases in her hemoglobin concentration.

The plasma ferritin level generally reflects overall iron storage and is typically used as a part of the panel to evaluate for iron deficiency anemia in a patient with microcytosis.

A man with 5 L of blood volume has 2. A bone marrow biopsy would show erythroid hyperplasia, a nonspecific finding, if erythropoiesis is increased in response to the anemia. Once within the RE cell, the hemoglobin from the ingested red cell is broken down, the globin and other proteins are returned to the amino acid pool, and the iron is shuttled back to the surface of the RE cell, where it is presented to circulating transferrin.

The reticulocyte count is a good indicator of this and is the only test listed that could have directly provided this necessary piece of information.

In addition, ferritin levels are normal or elevated. Epidemiology of iron deficiency anaemia in four European countries: Closer inspection of her room revealed several blood-soaked tissues and Styrofoam cups filled with fresh blood in her wastebasket.

Both increased destruction and reduced production contribute to the anemias seen in these conditions.

Iron Deficiency Anemia Clinical Presentation

An iron stain of the bone marrow is the most accurate test for iron deficiency, but it is too painful and invasive to be routinely used. Iron Transport Iron absorbed from the diet or released from stores circulates in the plasma bound to transferrin, the iron transport protein.

Hemolysis is usually characterized by elevated indirect bilirubin concentrations, decreased serum haptoglobin concentrations with intravascular hemolysis in particularand increased serum LDH levels, and this series of tests would be most useful in narrowing the differential diagnoses at this point.

They are discussed fully in other chapters.

American Society of Hematology

Erythropoietin is a growth factor that is the primary stimulus for erythropoiesis. Ionic iron is present in the reduced ferrous or oxidised ferric state in the diet and the first step in the uptake of ionic iron involves the reduction of iron. Free Iron toxicity Iron is a critical element in the function of all cells, although the amount of iron required by individual tissues varies during development.

Suspect TEC in an otherwise healthy child with a normocytic anemia with reticulocytopenia. Three pathways exist in enterocytes for uptake of food iron. This is moderate lead intoxication that can be treated with oral succimer also known as dimercaptosuccinic acid, DMSA chelation therapy.

They were stained with acid ferrocyanide for iron, which is seen as black dots in the specimens.The most common cause is iron deficiency, but other classic causes include the thalassemias and other hemoglobinopathies, lead poisoning, sideroblastic anemia, and, less commonly, anemia of chronic disease.

Thursday 11/10/ AM– AM. A 35 year old woman is seen for easy fatigue for many months. She is now 24 weeks pregnant with her 3rd child in 3 years. Case Study On Iron Deficiency Anemia. Case Study 1: Anemia Situation: The client is a 77 – year – old widow who relies on her late husband’s savings for all her expenses.

Over the past few years, she has eaten less and less meat because of her financial situation and the trouble of preparing a meal “just for me”. Iron Deficiency Anemia Iron deficiency is the commonest cause of anemia in childhood worldwide, with up to a quarter of the world's population affected.

In the U.S., approximately 10% of toddlers are iron deficient, with 3% being anemic (2). In iron-deficiency anemia, iron studies usually show decreased ferritin and serum iron levels, an elevated serum transferrin level and a high total iron binding capacity.

Unless there is clear history of low dietary intake of iron, the clinician should initiate evaluation for a source of bleeding or a malabsorptive process. The following case study focuses on a year-old male who was evaluated for microcytic anemia shown on a routine CBC.

Test your knowledge by reading the background information below and making the proper selection. CBC showed WBC x /L, Hgb g/dl, PLT x /L with MCV of 76 fl.

Case 1: Recurrent iron-deficiency anemia in a teenager Download
Case study on iron deficiency anemia
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