PPT-Coagulation Time

Tube Method Mr Mohammed A Jaber Coagulation Time Clotting Time CT Clotting time was used as a screening test to measure all stages in the intrinsic coagulation system and to monitor heparin therapy . Abnormalities of Blood Coagulation. Learning Objectives. Describe functions of blood vessels and platelets in controlling bleeding. Explain three phases of coagulation and the respective factors involved. 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. Christian Jones, MD, MS, FACS. Johns Hopkins University School of Medicine. http://jonessurgery.com. . http://christianjones.md. . on-call@christianjones.md. . @. jonessurgery. Overview. 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.. Guy Young, MD. Children’s Hospital Los Angeles. University of Southern California Keck School of Medicine. Abbreviations. Abbreviations will be explained the first time the term appears on a slide. ARP-01M. «. Mednord. ». Russia. , . 634029 . . . Tel/fax. : (3822) 52-75-22 . Tomsk. . . . www. .. mednord. -. t. .. ru. haemostasis. Vascular bleeding disorders:. .The underlying . abnormalities are. either in the . vessels themselves. . perivascular. connective tissue. .. Each could be. Inherited. Acquired. . autosomal. Edin. ). Haemostasis-blood must be maintained in a fluid state in order to function as a transport system, but must be able to solidify to form a clot following vascular injury in order to prevent excessive bleeding, a process known as haemostasis. It is localised to the tissue damage and is followed by removal of the clot and tissue damage.. M. AND J. E. WYNANDS, M.D., C.IVI.~ THE V~Y F_~aLY STUVmS of this subject, many controversies existed regard- ing the various factors and mechanisms involved in the dotting process. One simply has to gestation. Ddimer and VIII significantly increased from prepregnancy levels by 59 days gestation. Estradiol significantly increased byDay gestation with a nonsignificant increase of 67% by Day 24 ges Professor . Dr.Noori. Mohammed . Luaibi. HEMOSTASIS EVENTS . The . term hemostasis means prevention of blood loss. Whenever a vessel is severed or ruptured, hemostasis is achieved by several mechanisms: (. The stoppage of . bleeding. or . hemorrhage. The normal . haemostatic. response; . to vascular damage depends on a closely linked interaction between the . blood vessel wall. , . circulating platelets.