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The hilum can be found on the inferomedial part of the gastric impression (see the image above). Alterations of shape: Present at birth, in some cases the spleen may have extra features or variations in shape, including lobulation, in which lobules that usually disappear prior to birth persist. This lecture will provide an overview of the lymphoid structure and histology of key cells, vessels, structures and organs lymphoid organs, including the lymph nodes, spleen and thymus, as well as extranodal lymphoid tissues including mucosal associated lymphoid tissues (MALT). It also plays a role in both cell-mediated and humoral immune responses. b. DR.SUPRITI The anatomy of the liver and spleen and the physiology of the portal circulation can be investigated in numerous ways. 3. Also learn about its functions. SPLEEN The white pulp is made up of T and B lymphocytes and located centrally, while the red pulp is composed of rich plexuses of tortuous venous sinuses. of areolar plane. Clinical Pearl In essence, the spleen is organized as a ‘tree’ of branching arterial vessels, in which the smaller arterioles end in a VENOUS SINUSOIDAL SYSTEM. The spleen is an organ found in virtually all vertebrates. B, Left portal vein branch. View Media Gallery. Introduction surgical anatomy of the spleen topography and relations splenic functions operative indication operative technique post operative care. See our Privacy Policy and User Agreement for details. You can change your ad preferences anytime. Presentation Summary : The spleen is seen as a structure with uniform echo texture and moderate echogenicity and no visible parenchymal vessels. With the spleen retracted medially, the phrenicocolic ligament is incised. a. Displaying anatomy of spleen PowerPoint Presentations. Clipping is a handy way to collect important slides you want to go back to later. Looks like you’ve clipped this slide to already. No public clipboards found for this slide. anatomy of spleen 1. Anson, Morris's Human Anatomy ed 12 (1966) McGraw-Hill New York 907-2. The spleen’s primary functions are to filter the blood and help defend the body against pathogens. While relatively rare, there are several prominent anatomical variations of the spleen. Microscopic Anatomy. Clipping is a handy way to collect important slides you want to go back to later. Now customize the name of a clipboard to store your clips. It functions in a manner. A, Right portal vein branch. In contrast to the other organs we have seen so far, the spleen is not arranged into cortex and medulla. From WikiVet English. CrystalGraphics brings you the world's biggest & best collection of anatomy PowerPoint templates. • 2nd lymphoid organ • Pleural... 3. Understanding the lymphatic system PPT means using a proper diagram to allow for the right visualization of the process. These include:3 1. ADVERTISEMENTS: In this article we will discuss about the structure of spleen with the help of suitable diagram. Question 2: Name different levels of structural organization that make up the human body, and explain their relationships. Anatomy of the spleen Oluwadiya KS www.oluwadiya.com. The spleen is encased in a thick connective-tissue capsule. 2019 Lecture - Lecture PDF D, Branch to the left lateral and Looks like you’ve clipped this slide to already. Similar in structure to a large lymph node, it acts primarily as a blood filter. The Surgeon and the Spleen ITP – Low platelet, normal bone marrow, abscess of other causes – Increased platelet destruction mediated by autoantibodies to platelet membrane antigens that results in platelet phagocytosis by the spleen – 72% pts >10yrs are … Dr. Saul Rosenberg. The functions of the spleen include phagocytosis of worn-out erythrocytes in red pulp, lymphocyte production in white pulp, and antibody production in both the red and white pulp. The bursa of Fabricius was discussed Number of Views:2293. Open splenectomy: incision of phrenicocolic ligament. Aluisio, G.L. TMMC&RC. Spleen (lien) is the largest lymphoid tissue in the body and specialised, been-shaped organ for filtering blood. SPLEEN Hashmi INTRODUCTION has variously been described as the seat of laughter, the source of black bile in the body, and the locus of conflicting emotions. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3aad86-NGQ5M Allen, The lymphatic system and the spleen B.J. You can change your ad preferences anytime. An easy way to remember the anatomy of the spleen is the 1×3×5×7×9×10×11 rule. In this article, we will explain its anatomy, what it … Similar in structure to a large lymph node, it acts primarily as a blood filter. 1. ANATOMY DEPTT Now customize the name of a clipboard to store your clips. Standing Ovation Award: "Best PowerPoint Templates" - Download your favorites today! A.S. Berens, F.V. This image shows different surfaces and impressions caused by different organs in relation to the spleen's hilum. Borders : Stomach anteriorly, diaphragm posteriorly, splenic flexure inferiorly, and the left kidney medially In this lecture I will go through the structures in sequence from cells through to organs, immunity itself is covered in detail elsewhere in the course. Introduction •The spleen is an ovoid, usually purplish, pulpy mass about the size and shape of one's fist. Hilum. These can vary … Inside, the mass of splenic tissue is of two types, the red pulp and the white pulp, which do not separate into regions but intermingle and are distributed throughout the spleen. Left Kidney is the important landmark in scanning sagittal spleen. The spleen is divided into two compartments, namely, the red and white pulps, separated by the marginal zone. If you continue browsing the site, you agree to the use of cookies on this website. No public clipboards found for this slide. The spleen is the largest accumulation of lymphoid tissue in the body. •It is the largest lymphoid tissue in the body •It is located in the left upper quadrant of the abdomen (the left hypochondrium) Spleen - Anatomy & Physiology. Presentation Summary : The Spleen Anatomy of Spleen White Pulp Spleen Structure The white pulp is circular in structure and is made up mainly of lymphocytes. If you continue browsing the site, you agree to the use of cookies on this website. WebMD's Spleen Anatomy Page provides a detailed picture, definition, and information about the spleen. It is responsible for storing and removing erythrocytes from the blood as well as antigen surveillance of the blood and antibody production. Colborn, The incidence and significance of the posterior gastric artery in human anatomy Journal of the Medical Association of Georgia (August 1991) 425-428 3. The spleen is surrounded by a capsule of dense connective tissue from which emerge trabeculae, which divide the parenchyma, or splenic pulp, into incomplete compartments.Large trabeculae originate at the hilum, on the medial surface of the spleen; these trabeculae carry nerves, arteries and veins. Spleen This is a low power view of the spleen. See our Privacy Policy and User Agreement for details. Anatomy and physiology is the science of the structure of the body combined with the science of the functions of the body. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. See our User Agreement and Privacy Policy. rigidity to the spleen. FUNCTIONS •Spleen forms parts of the reticuloendotelial system. Slides: 25. On the outer edge, note the presence of a capsule from which short trabeculae (containing a trabecular artery and trabecular vein) extend into the parenchyma. In the adult, the spleen functions mainly as a blood filter, removing old red blood cells. The spleen reaches peak development at puberty, in rats, followed by gradual involution (Losco, 1992). Dr. Saul Rosenberg is a Stanford University Emeritus Professor and a luminary in the research and treatment of Hodgkin's Disease and other lymphomas.He is also a skilled bedside examiner and has wonderful tips for examining the spleen and lymph nodes. Avg rating: 5.0/5.0. C, Central branch off the left portal vein. These functions are carried out by the 2 main compartments of the spleen, the wh … The Spleen Anatomy Of Spleen White Pulp Spleen Structure The White PPT. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy. It is a highly vascular haemopoietic organ situated in the left hypochondrium directly beneath the […] Home » PowerPoint Templates » Anatomy » Lymphatic System PowerPoint Diagram The lymphatic system is one of the most complex in the human body, reaching all points from the head down to the toes. spongy oval-shaped organ and is roughly the size of a person’s fist Spleen anatomy. The spleen is the largest secondary immune organ in the body and is responsible for initiating immune reactions to blood-borne antigens and for filtering the blood of foreign material and old or damaged red blood cells. INTRODUCTION • It is a haemo-lymph organ and belongs to reticulo-endothelial system. The spleen is a major lymphoid and blood filtration organ and is located in the left cranial abdomen. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. LIVER (HEPAR) ... 4. spleen to the liver Corrosion cast of the portal vein and caudal vena cava of an adult dog. Department of Anatomy and Histology 8th April 2019 . Splenic vessels may be seen in the. The normal spleen is about 19 millimeters in diameter, located near the ventriculus (gizzard) in the body cavity. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The spleen is an organ located in the upper left abdomen, and is roughly the size of a clenched fist. WINNER! Numerous references discuss the effects of aging on lymphocyte function and changes in the distribution of lymphocyte subsets. If you continue browsing the site, you agree to the use of cookies on this website. In dogs, the spleen increases in weight during the first 6 months of life (HoganEsch and Hahn, 2001). We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. • visceral surface : divided by a ridge into two regions: an anterior or gastric and a … The Spleen Dmsm 106 Hhholdorf PPT. The spleen is delivered to the midline by means of blunt and sharp dissection of the areolar plane between the kidney and the pancreas. SPLEEN DR.SUPRITI DEMONSTRATOR ANATOMY DEPTT TMMC&RC 2. The spleen is 1 by 3 by 5 inches (3 by 8 by 13 cm), weighs approximately 7 oz (200 g), and lies between the 9th and 11th ribs on the left-hand side and along the axis of 10th rib. DEMONSTRATOR Learn about its function, location in the body, and conditions that can affect the spleen. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Located in the abdomen, directly beneath the dia-phragm, and connected to the stomach, the spleen is the body’s largest filter of the blood1,2. Figure 19. Spleen anatomy ppt : The spleen performs the valuable function of filtering blood of pathogens and diseased cells. ... – PowerPoint PPT presentation .

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