Anaemia ppt free download as powerpoint presentation. The anemia associated with this fact is called iron deficiency anemia idait occurs when the body does not have enough iron. The community has truly come to feel like a family, somewhere i can be open, honest and myself. A patient with a history of a gastrectomy presented for difficulty swallowing and fatigue. Iron deficiency anemia is when there is a lack of iron in red blood cells. Anemia affects onefourth of the worlds population, accounting for 8. Ppt anemia in pregnancy powerpoint presentation free. Since the most important indicator of iron deficieny is anemia, the terms iron deficiency and iron deficiency anemia are often used interchangeably. Totalbody absolute iron deficiency is caused by physiologically increased iron requirements in children, adolescents, young and pregnant women, by reduced iron intake, or by pathological defective absorption or chronic blood loss. Reduced red blood cell formation iron deficiency lack of vitamin b12 lack of folic acid lack of vitamin c 3. Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is absorbed by duodenum and jejunim average total body iron content 35004000 mg. Find iron deficiency anemia stock images in hd and millions of other royalty free stock photos, illustrations and vectors in the shutterstock collection.
Iron deficiency blood american society of hematology. India contributes to 80% of maternal deaths of south asia where anemia is responsible for 40% of cases directly or indirectly. Iron deficiency anemia is when your body lacks red blood cells due to loo little iron in your body. This form of anemia is known as microcytic anemia, as the bone marrow decreases the size of red blood cells being produced to compensate for limited substrate in this case iron available. The effects of intravenous iron on hard clinical endpoints remain to be established. Anaemia ppt anemia hematology free 30day trial scribd. Anemia affects onefourth of the worlds population, and iron deficiency is the predominant cause. Diagnosis and management of iron deficiency anemia in the 21st. Iron deficiency coexisted as a presenting finding in 25 20. Guidelines for the management of iron deficiency anaemia. Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood.
Iron deficiency is the most common cause of anemia, a condition that occurs when you have too few healthy red blood cells. Ida is characterized by a defective development of red cells resulting in the production of small pale erythrocytes. Thousands of new, highquality pictures added every day. Iron deficiency leads to decreased production of heme, a major component in hemoglobin synthesis. Heme iron is derived from meat and is well absorbed.
Ppt anemia powerpoint presentation free to download id. Sometimes, people with iron deficiency anaemia may benefit from additional iron, to help maintain iron homeostasis and erythropoiesis. Iron deficiency anemia from diagnosis to treatment in children. Iron deficiency without anaemia australian red cross. Diagnose of id using a full blood examination and iron studies can be difficulted by concomitant inflammation. Iron deficiency anemia american society of hematology. Did you know that iron deficiency is the most common nutritional deficiency disorder in the world. Iron deficiency in humans has wideranging negative consequences, including impaired physical growth, compromised cognitive development, short attention span and impaired learning capacity, reduced muscle function and energy utilization, decreased physical activity and. Anemia usually results from an iron deficiency, though there are many types. Iron homeostasis is tightly regulated to protect against redox damage by free iron yet. Jun 10, 2017 iron deficiency anaemia iron deficiency anaemia is a type of anaemia in which the supply of iron to bone marrow is inadequate and total body iron is deficient to support optimal erythropoiesis in the developing red cell mass. A free powerpoint ppt presentation displayed as a flash slide show on.
Irondeficiency anemia is anemia caused by a lack of iron. Who criteria define anemia as hemoglobin level lower than 12 gdl in women and gdl in men but. Anemia is the most common medical disorder during pregnancy. Microcytic hypochromic anemia microcytic hypochromic anemia m qari differential diagnosis of microcytic hypochromic anemia iron deficiency and iron deficiency anemia the anemia of chronic. Iron deficiency anemia medical powerpoint presentation. The definitions and classifications of anemia and factors affecting hemoglobin levels the function, mechanisms of absorption, transport, and storage of iron the incidence, risk factors, and etiology of iron deficiency physical exam findings, laboratory values, staging, and differential. Iron deficiency occurs frequently in patients with pernicious. Iron deficiency anemia internal medicine powerpoint presentation. Iron deficiency anemia is anemia caused by a lack of iron.
Absolute iron deficiency arises when total body iron stores are low or exhausted. For me it has taken the battle out of my head and instead to somewhere i can get advice or simply tell about my daily struggles and triumphs. Displaying powerpoint presentation on iron deficiency anemia internal medicine available to view or download. Iron studies low iron and high transferrin please do not use fobs response to oral iron hbshould rise by 2g after one month iron tds whatever the cause including. Enter your mobile number or email address below and well send you a link to download the free kindle app. If you are anemic, you may want to consider adopting an anemia diet as there are a variety of foods you can eat to help out your situation.
View and download powerpoint presentations on iron def anaemia ppt. Iron deficiency anemia iron is an essential part of hb low iron levels result in decreased incorporation of hemoglobin into red blood cells hypochromic paler than usual and microcytic smaller than usual causes insufficient dietary intake absorption of iron losses due to diseases. Irondeficiency anemia is caused by decreased serum iron. Anemia from iron deficiency can affect people of all ages, so knowing what to look for and when to see your healthcare professional is important. Anemia hematology department,huashan hospital,fudan university,shanghai xieyanhui diagnosis and classification anemia is an absolute decrease in hematocrit. Iron deficiency is the most common cause of anemia globally being an important healthcare problem. These red blood cells supply oxygen to body tissues. Iron deficiency is defined as a decreased total iron body content. Criteria for defining iron deficiency anaemia are provided, and a slight modification from. Without sufficient iron, your body cant produce enough hemoglobin. Prepared and digital microscope slides for educational purposes are featured in an array of fields. Iron deficiency anemia medical conditions rush university. Download iron deficiency anemia internal medicine ppt for free. Dec 12, 2011 the community has truly come to feel like a family, somewhere i can be open, honest and myself.
Patients with iron deficiency anemia of unknown etiology are frequently referred to a. Illustrates red blood cell characteristics of the deficiencyvwr offers slides for the varied purposes of your lab. We reevaluated the old hypothesis that gastritisinduced achlorhydria is a cause of iron deficiency anemia ida in humans. Iron deficiency id and iron deficiency anemia ida are prevalent conditions all over the world. If you are the owner for this file, please report abuse to 4shared. Find powerpoint presentations and slides using the power of, find free presentations research about anaemia ppt.
Diagnosis and management of irondeficiency anaemia pdf. Endoscopic gastrointestinal workup fails to establish the cause of iron deficiency anemia ida in a substantial proportion of patients. Iron deficiency anemia is usually preventable and highly treatable. Adult men who are free of diseases associated with blood loss are not. Iron deficiency anaemia ida occurs in 2e5% of adult.
People with iron deficiency anemia dont have enough iron in their bodies to make hemoglobin, a protein found in healthy red blood cells that carries needed oxygen throughout the body. Clinical approach to anemia hematology in clinical. Irondeficiency anemia pernicious anemia aplastic anemia hemolytic anema nih publication no. Iron deficiency anemia nutrition guide for clinicians. How i treat unexplained refractory iron deficiency anemia. Nutritionaldeficiency anemia happens when the body does not get enough iron or a few other nutrients from the diet. Anemia megaloblastic anemia, the most common cause of macrocytic anemia, is due to a deficiency of either vitamin b12, folic acid or both. The diagnosis of iron deficiency is a major public health goal and an important aspect of the care of many adults. The reference values for red cells,hb or hct may difer according to sexage race altitude socioeconomical changes studyreference etc. Iron deficiency anaemia ida occurs in 25% of adult men and postmenopausal women in the developed world1 2 and is a common cause of referral to a gastroenterology clinic 4% of referrals. Iron deficiency without anaemia is three times as common as iron deficiency anaemia. Iron equilibrium in the body normally is regulated carefully to ensure that sufficient iron is absorbed in order to compensate for body losses of iron. The groups at highest risk are children, premenopausal women and socially disadvantaged people. During times of increased iron requirements or when an iron deficiency has been diagnosed, iron supplementation may be needed.
Anemia healthy changes national heart, lung, and blood. Remarkable advances in our understanding of the pathogenesis of heart failure hf have led to rational therapies with considerable improvement in patient outcomes. The microcytichypochromic anemia of iron deficiency must be distinguished from anemia of chronic disease, thalassemia and sideroblastic anemia. Patients with iron deficiency anemia of unknown etiology are frequently. First, we analyzed the currently available research on the association between achlorhydria and ida.
Then you can start reading kindle books on your smartphone, tablet, or computer no kindle device required. Iron deficiency anemia free download as powerpoint presentation. The facts about iron deficiency anemia get healthy stay. Iron deficiency anemia is a common nutritional disorder that occurs when the body lacks iron. A diet of fortified grains, legumes, nuts and seeds, and fruits and vegetables can provide for healthy iron balance. In patients referred for hematologic evaluation with unexplained or refractory ida, screening for celiac disease, autoimmune gastritis, helicobacter pylori, and hereditary forms of ida is recommended.
Anemia worldwide, the most common cause of iron deficiency anemia is parasitic infestation hookworm, amebiasis, schistosomiasis and whipworm. Iron deficiency, and specifically iron deficiency anaemia, remains one of the most severe and important nutritional deficiencies in the world today. Sep 10, 2018 iron deficiency anemia develops when body stores of iron drop too low to support normal red blood cell rbc production. Powerpoint slide on anemia compiled by mohit kumar. Approximately 23 found in hemoglobin, iron is also stored in re cells bm, spleen and liver as hemosiderin and ferratin. If left untreated, irondeficiency anemia ida can cause significant morbidity and often is the result of a more serious. Iron deficiency anemia develops when the body does not have enough iron. Definition of anemia hb level of a patient which is below the normal ranges of that age and sex. The presence and nature of an anemia may be apparent from the clinical presentation. Iron deficiency is the most common nutritional deficiency worldwide and an important public health problem especially in developing countries. Learn about the signs of low iron, its causes and more. The adobe flash plugin is needed to view this content.
Iron is an important element in living systems as it participates in a series of metabolic processes including dna synthesis and oxygen and electron transport. The booklet wraps up with some closing thoughts about. Iron deficiency anemia must be differentiated from other microcytic anemias see table differential diagnosis of microcytic anemia due to decreased rbc production. Ppt iron deficiency anemia powerpoint presentation. When onset is slow, symptoms are often vague such as feeling tired, weak. General purpose microscope slides and cover glasses are offered as well as cavity, chamber, adhesion, and microarray slides for more specific research needs. The practice questions in this interactive quiz and printable worksheet. Introduce the systemic classification of anemia on the basis of morphology and red blood cell production. Iron deficiency anemia internal medicine xpowerpoint. Heme is digested enzymatically free of globin and enters the enterocyte as a metalloporphyrin. Treatment of iron deficiency in adults is discussed separately. Anemia is associated with chronic fatigue, impaired cognitive function, and diminished wellbeing. Describe the metabolic and physiologic responses to anemia, with emphasis on those that give rise to the clinical findings c. View and download powerpoint presentations on anaemia ppt.
Iron deficiency impairs the cognitive development of children from infancy through to adolescence. The etiology of iron deficiency and iron deficiency anemia prepared according to refs. Find powerpoint presentations and slides using the power of, find free presentations research about iron def anaemia ppt. In 20, anemia due to iron deficiency resulted in about 183,000 deaths down from 2,000 deaths in 1990. A free powerpoint ppt presentation displayed as a flash slide show on id. This full length edit is taken from a hd 3d stereoscopic movie which shows how intravenous iron preparation can efficiently replace depleted iron stores in patients with iron deficiency anaemia. Iron deficiency anemia hematology and oncology merck. Iron deficiency anemia nursing care management nurseslabs. Microcytic anemias iron deficiency anemia thalassemia sideroblastic anemia lead poisoning anemia of chronic diseases some cases.
Studies in females, adolescents and youth have shown that iron deficiency without anaemia has a number of clinical consequences similar to ida, including fatigue, impaired concentration and decreased work productivity. Anemia is a condition in which the body does not contain required percentage of healthy red blood cells. In summary, although anemia and iron deficiency exhibit a large overlap, isolated iron deficiency is prevalent, and the benefits of treating iron deficiency probably extend beyond hematopoiesis. Iron deficiency anemia, the most common form of anemia, is a decrease in the number of red blood cells caused by too little iron. This may be caused by a loss of blood, decreased production of red blood cells, or the destruction of red blood cells. Ppt iron deficiency anemia powerpoint presentation free to.
Anemia and iron deficiency in heart failure circulation. Ppt anemia powerpoint presentation free to download. If tests exclude iron deficiency in patients with microcytic anemia, then the anemia of chronic disease and structural hb abnormalities eg, hemoglobinopathies are. We assessed iron status in patients with pernicious anemia. The most common nutritional deficiency worldwide prevalence up to 70% in developing countries under 20% in north america and europe slideshow 5436833 by mitch. Pancreatic enzymes digest heme to free it from the globin molecule in the intestinal lumen. Guidelines for the management of iron deficiency anaemia gut.
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