PPT-4-Hemostasis and Blood Coagulation

Hemostasis is the maintainence of the clotfree state of blood amp the prevention of blood loss via the formation of hemostatic plug Hemostasis depends on three general components . Prof . Khaled. . Yassen. MD FFARCSI. Department of . Anaesthesia. Liver Institute, . Menoufiya. University, Egypt.. kyassen61@hotmail.com. Old and New Liver Institute, . Menoufiya. University, Egypt. I-. Deficiency of Coagulation Factors. II-. HYPERCOAGULABLE STATES . I-. Deficiency of Coagulation Factors. Treatment. AQUIRED DISORDERS. OF. BLOOD COAGULATION. ACQUIRED DISORDERS. OF. BLOOD COAGULATION. I-. Deficiency of Coagulation Factors. II-. HYPERCOAGULABLE STATES . I-. Deficiency of Coagulation Factors. Treatment. AQUIRED DISORDERS. OF. BLOOD COAGULATION. ACQUIRED DISORDERS. OF. BLOOD COAGULATION. Acquired coagulation disorders:. They are . more common. than the inherited disorders. Unlike the inherited disorders, . multiple clotting. factor deficiencies are usual.. The acquired coagulation disorders.. Vascular Compression Device vs. Manual Compression. Molina Allen. This presentation was prepared for COHP 450, Section VL1, taught by Dr. . Njoku. .. Purpose. :. Explore two methods used to achieve hemostasis after a cardiac catheterization. Hematology Oncology Fellow. Hemostasis. Process of blood clot formation at site of vessel injury. Response must be. Quick. Localized. Carefully regulated. Phases of hemostasis. Formation of platelet plug. Coagulation Abnormalities in Infants and Children . Andrew J. Costandi MD, MMM . Children’s Hospital Los Angeles. USC Keck School of Medicine. Faculty Disclosures. None. Learning Objectives. Upon completion of this activity, participants will be able to:. Normal Blood Flow. To have normal blood flow, . blood . must be kept at . an exact . viscosity. . (thickness). Too thin, and the . smallest cuts would cause a pet to bleed to death. Too thick, and the . Mehran Karimi MD. Tehran, September 14, 2017. Agenda. Background. Causes of bleeding and Clinical manifestations. Classification of coagulation disorders in neonates. Primary investigation and diagnostic evaluation. Dr. shatha Sami alyasrri. Assistant professor . Bleeding disorders during pregnancy and . delivery. . A. Inherited . Vascular abnormalities. Platelet disorders. Coagulation disorders. B.Acquired. Thrombocytopenia. According to Howell Theory of blood coagulation , the change of fibrinogen into fibrin is caused by thrombin which in fluid exists as prothrombin. The conversion of prothrombin to thrombin depends on the action of thromboplasin and calcium. . blood. . clots. as a . diagnosis. of . hypercoagulability. Nathalie . Westbrook. , Julien Moreau. . Biophotonics. group, Lab. Charles Fabry. in collaboration . with. Jean-Marc Allain. , . Adrien . Maureane Hoffman, MD, PhD. Professor of Pathology. Duke University Medical . Center. maureane@duke.edu. Hemostasis vs Thrombosis. Hemostasis. stops bleeding. Thrombosis. forms a blood clot in an artery or vein of a living person. By . Dr. Sunita Mittal. Learning Objectives. Platelets Morphology. Hemostasis. Primary hemostasis. Platelet plug formation. Disorders of . p. rimary hemostasis. Secondary hemostasis. Disorders of secondary hemostasis.