PPT-ANEMIA

DEFINITION amp CLASSIFICATION Maj Gen R Masood Anwar Professor of Haematology Functions of blood Transport of nutrients Transport of gases Haemostasis Defence Composition of blood. Laboratory Procedures. Anemia. Defined:. A condition of reduced oxygen carrying capacity of erythrocytes. Erythrocyte disorders. May be associated with. : . Decreased production of . RBC’s. Increased destruction of . Hinkle & . cheever. ch33. Physiology review: . Hematologic . System. Consists of blood . and the blood forming . sites. . Blood: . Plasma. : fluid portion of . blood—contains platelets and clotting factors. Hemolysis. is defined as the premature destruction of red blood cells (RBCs).. Anemia results when the rate of destruction exceeds the capacity of the marrow to produce RBCs. Normal RBC survival time is 110. Rafi Ahmed, MD. Hematology and Oncology Fellow. 4-10-14. Overview. Not a diagnosis, but a sign of disease. Warrants an investigation. Definition: Reduction in oxygen carrying capacity of blood due to decreased erythrocyte mass. Mohammad Asgar Khan, MD. Anemia. Learning Objectives:. Learn the pathophysiology of anemia in CKD.. Learn the diagnostic challenges of anemia in CKD.. Learn the therapeutic strategies and related controversies in the treatment of anemia in CKD.. Assistant Professor of Medicine & Oncology, Division of Hematology. Disclosures. None. Objectives. Understand the basic physiology of iron absorption, transport and storage. Understand the causes of iron deficiency and the compensatory responses seen in clinical lab tests. Be able to classify the different types of anemia. Understand the signs and symptoms associated with anemia.. Being able to interpret lab abnormalities to diagnose different causes of anemia. . Introduction to Anemia. CKD . Patients. 2012 KDIGO . Update. Dr. . Shahram. . Taheri. . CKD is a worldwide public health issue. . The incidence and prevalence of kidney failure are increasing, outcomes are poor, and the cost is high. . Agenda. 1.. 2.. 3.. 4.. Introduction. Introduction to Aplastic Anemia, its risk factors and epidemiolog. y . Mechanism . Look at the pathophysiology and the diagnosis of the disease . Next Steps. Take a closer look at research that is being done . Departemen Gizi. FKM-Universitas Airlangga. 2013. Definisi (WHO, 2005). Anemia. Clinical term: jumlah sel darah merah yang beredar di dalam darah tidak cukup. PH term: hb dibawah standar yang ditentukan WHO/UNICEF/UNU. a sign . of an underlying . disorder. There are several kinds of anemia. . A. . physiologic . approach classifies anemia according to whether. the deficiency in erythrocytes is caused by a defect in . referance. range for the age and sex. The normal ranges vary with age . -neonate < 14g/dl. -1-12mths < 10mg/dl. -1-12y< 11 g/dl. Causes of anemia can be from. Reduced cell production. Increased destruction. a pathophysiological condition in which the body cannot meet its demands for oxygen. . M: . Hb. <13.5 . Hct. <41 . F. : . Hb. <12 . Hct. <36 . Erythrocyte Indices . Hgb. M: 14.0-18.0 . R.P.N. 13865. Definicion:. D. isminucion de la masa de eritrocitos circulantes; . Hb menor a 12g/dl o Hto menor a 36% en mujeres;. Hb menor a 14g/dl o Hto menor a 41% en hombres. .. Clasificacion:. P.