morphology of blood cells ppt

Abnormal Blood Cell Morphology Abnormal White Blood Cells Neutrophils (AKA: PMNs, Polys, Segs) Abnormalities in the neutrophil include .. It is an enveloped virus possessing genome segmented into eight linear single- stranded molecules ranging in size from 890 to 2341 nucleotides. and the size of bacteria. The cells are red cells (or erythrocytes), white cells (or leucocytes) and platelets . CBC – Part 2 WBC differential & blood morphology CBC – Part 3 RBC morphology & platelet estimate CBC – Part 4 Post-test The review of hematopoiesis and blood cell morphology (i.e., Hematology Atlas located on the LSUHSC server) is recommended as a prerequisite for the CBC exercise. The peripheral smear will show schistocytes or other fragmented red cells with mechanical hemolysis. While still a medical student, Ehrlich developed the technique of cell staining, and observed for the first time the cytoplasmic components and different types of nuclei in blood cells, for which he coined the terms acidophils and basophils. The trophozoites moult into merozoites, which have a tetrad structure coined a Maltese-cross form. Clearly we can all appreciate the normal shape of a red blood cell: The key word for it is biconcave disc, meaning that it is a disc shaped (or circular) cell that is compressed at the centre in both directions. Cell morphology is essential in identifying the shape, structure, form, and size of cells. Presented by AACC and NACB APPENDIX . 6 … Important Concepts from the Lecture: A.) In … Review of blood cells is a staple for medical school, residency, and fellowship training. The metabolic and physiologic changes that occur in response to anemia 1.) Presented by AACC and NACB Derivation of RBC Indices . Before we start with the abnormal morphologies, let’s talk about normal View and free download red blood cell morphology powerpoint (ppt) presentation slides. Morphology: Increase in the red cells' central pallor which occupies more than the normal third of the red cell diameter. Most of these neutrophilic changes originate in the cytoplasm in response to various pathologic processes. The blood work showed a white blood cell count of 3.8 × 10 9 /L, hemoglobin of 8.8 g/dL, platelet count of 51 × 10 9 /L, and immunoglobulin G kappa paraproteins. Red blood cells, so nice and simple. Laboratory final exam Red blood cells (Erythrocytes) • Canine has the largest red blood cells amongs the domestic animals. anemia on the basis of morphology and red blood cell production. MCV = HCT/RBC • 0.45 L/L divided by 5.0 x 1012/L • = 0.09 x 10-12 L • … • Rbc shape – biconcave disk and appear pale in center with no nucleus. The lifespan of canine’s RBC are only 3 months. • Size: approximately 7-8 µm in diameter same as human. Thus, determining cell morphology is essential in bacterial taxonomy. Changes in cardiac output and perfusion of different organs (e.g., brain, skin, kidney and muscle) 2.) Specific and reliable laboratory examinations and especially morphology are required to evaluate its aggressivity and extent and for recognition of complications. Red blood cell morphology usually plays a small but important role in this differentiation of megaloblastic from nonmegaloblastic causes. The morphology of Blood cells. Hairy cell leukemia, variant (HCL-V), peripheral blood. In this paper, we investigate modifications of the 3D morphology and MCH … View large Download PPT A 63-year-old woman presented with fatigue that increased over 2 months. 14.18) is pleomorphic and its diameter is 80- 120 nm. The number of white blood cells in the body at a time can be helpful in detecting any underlying infection. It is a requirement of this course that you begin review of these slides with the first day of class in order to familiarize yourself with terms used in describing peripheral blood morphology. These white blood cells are generally known to originate in the bone marrow and travel through the bloodstream. Within the red blood cell, the protozoa become cyclical and develop into a trophozoite ring. Fifty-one interns from three Taiwan medical schools training by a single teacher in the pediatric hematology department of Kaohsiung Chang Gung Memorial Hospital, Taiwan, participated in this study. We present methods that automatically select a linear or nonlinear classifier for red blood cell (RBC) classification by analyzing the equality of the covariance matrices in Gabor-filtered holographic images. The last breakthrough in this brief history of the morphology of leukaemia was spearheaded by Paul Ehrlich (1854–1915). First, the phase images of the RBCs are numerically reconstructed from their holograms, which are recorded using off-axis digital holographic microscopy (DHM). (Sainati et al. Important preliminary findings include agglutination, polychromasia (reticulocytosis), target cells (liver disease or alcohol), and a dual population (MDS or post transfusion). It’s literally a red, blood cell. The main disadvantage of the smear is a non-uniform distribution of red blood cells over the smear, with small crowded red blood cells at the thick edge and large Amazing. Cells are medium to large in size and have an abundant villous cytoplasm and a prominent single nucleolus. Found in: Iron deficiency Thalassaemia And any of the conditions leading to microcytosis Polychromasia Evaluation and interpretation of red blood cell (RBC) morphology is an important component of a complete blood count (CBC). Blood … This Atlas has the goal of supplying hematologists, laboratory technicians, medical school students, biologists as well as professionals working in the field of morphology of blood cells. This prospective study compares the use of interactive multimedia eBooks (IME) with traditional PowerPoint (TPP) for teaching cell morphology of blood and bone marrow. Normal red blood cells are round to very slightly ovoid cells and a central pale area.Any deviation in size, volume, or shape of red cells which represents an abnormal red blood cell. PDF | On Jan 1, 2006, W. van der Meer published Blood Cell Morphology : Controversies and Alternatives | Find, read and cite all the research you need on ResearchGate Hypochromasia. Give your memorable red blood cell morphology presentation and build your crawd. In bacteriology, for instance, cell morphology pertains to the shape of bacteria if cocci, bacilli, spiral, etc. Enables both the haematologist and laboratory scientist to identify blood cell features, from the most common to the more obscure; Provides essential information on methods of collection, blood film preparation and staining, together with the principles of manual and automated blood counts Morphology of Influenza Virus: Influenza virus (Fig. 10/10 would study. Plasmodium falciparum: morphology, life cycle, pathogenesis and clinical disease Composition of the blood. The circulating blood is composed of plasma and cells. Whether one specializes in primary care or a subspecialty, reading and interpreting blood smears can enhance one's acumen in pinpointing specific diseases, thereby avoiding unnecessary tests, delays, and confusion. [17] This tetrad morphology seen with Giemsa staining of a thin blood smear is unique to Babesia , and distinguishes it from Plasmodium falciparum , a protozoan of similar morphology that causes malaria. The majority of the smears come from blood and bone marrow samples, however note that also are shown here cavitary fluid materials, scraped, etc. This is a self propelled powerpoint study atlas of blood cells encountered in examination of the peripheral blood smear. Thus, the nuclear features are similar to those of prolymphocytes while the cytoplasm resembles that of hairy cells. Red Blood Cell (RBC) Morphology (Online CE Course) (based on 2,102 customer ratings) Authors: Martha MacPherson, R.T. and Marjorie A. Spahn, MT (ASCP) Reviewers: Paul Fekete, MD, FCAP; Barbara Cebulski, MS, MLS(ASCP) RBC morphology may provide important diagnostic information regarding the underlying cause of anemia and systemic disease. In this review of MM and its variants we emphasize the impact of morphology in both bone marrow biopsy and aspiration on the diagnostic and prognostic approach to MM, and on the planning of appropriate therapy. Greater than 5% bands ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 47b465-MjgxN The normal WBC count for a healthy individual should be between 3,500 and 10,500 white blood cells per microliter of blood (MCL). Red Blood Cell Indices . In this article we will discuss about the morphology and replication of Influenza Virus. • The lifespan of the RBC are vary among species. 3-Red-Blood-Cells-Morphology.ppt.pptx - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Abnormalities of RBC morphology often suggest the presence and cause of hemolysis (see table Red Blood Cell Morphologic Changes in Hemolytic Anemias). ABNORMAL MORPHOLOGY OF WHITE BLOOD CELL White blood cells may exhibit several morphological changes, and the neutrophils are the cell type primarily affected. Quantitative phase (QP) images of red blood cells (RBCs), which are obtained by off-axis digital holographic microscopy, can provide quantitative information about three-dimensional (3D) morphology of human RBCs and the characteristic properties such as mean corpuscular hemoglobin (MCH) and MCH surface density (MCHSD). Hemoglobin concentration ... morphology and cell surface markers. learning blood cell morphology in pediatric hematology Chih-Cheng Hsiao1,4*, Mao-Meng Tiao2,4 and Chih-Cheng Chen3 Abstract Background: This prospective study compares the use of interactive multimedia eBooks (IME) with traditional PowerPoint (TPP) for teaching cell morphology of blood and bone marrow.

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