• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
A Rare Case of Inherited Factor‑II Deficiency Causing Life
A Rare Case of Inherited Factor‑II Deficiency Causing Life

... so far.[2] Menorrhagia may be the first and the only clinical manifestation of an inherited bleeding disorder. The first patient described with von Willebrand’s disease died of menorrhagia at the age of 13 years of age.[3] Despite this, coagulopathies are not usually suspected as etiology of menorrh ...
Section 7: Plasma factor level and duration of administration
Section 7: Plasma factor level and duration of administration

... 1. The correlation shown in Figure 7-1 between possible factor replacement therapy protocols and overall outcome depicts the choices that one needs to make when selecting doses and regimen of clotting factor concentrates. 2. While enabling a completely normal life should remain the ultimate goal of ...
Assessment of perioperative bleeding risk
Assessment of perioperative bleeding risk

... the tongue, cheek, or lip? Does the patient develop spontaneous bruises larger than 4 to 5 cm in diameter? Has the patient experienced prolonged bleeding following minor surgical procedures such as circumcision, skin biopsies, or dental extractions? Has bleeding recurred 24 hours after the cessation ...
Full Text
Full Text

... Introduction: Neurosurgical interventions have been associated with troublesome bleeding during and after the procedures. There are cases of intractable coagulopathy with life threatening bleeding. In this study, we reported a patient with neurofibromatosis type 1, and huge cranial neurofibroma, ass ...
Blood coagulation Blood coagulation
Blood coagulation Blood coagulation

... ◦ Von Willebrand disease ◦ Other factor deficiencies ...
Genetics Problems
Genetics Problems

... • A case was presented before a judge in Pennsylvania, in which a woman (Ricki) of blood type B (Ricki’s mom was type A & dad was type B), presented a baby (Bryan) of blood type O, claiming that Maury was the father. Maury has type A blood (Mom- type AB & Dad – type B). You are the judge. What is yo ...
Gamma irradiation: indication
Gamma irradiation: indication

... active bleeding • TTP : Platelet transfusions are contraindicated unless there is life-threatening haemorrhage, • Heparin-induced thrombocytopenia :HIT is frequently associated with severe thrombosis (acute arterial thrombosis !) ...
Blood coagulation
Blood coagulation

... cuts the fibrin mesh at various places, leading to the production of circulating fragments that are cleared by other proteases or by the kidney and liver ...
Pocket card - Roche Diagnostics (Schweiz)
Pocket card - Roche Diagnostics (Schweiz)

... Decreased or defective factor VIII, IX or XI (hemophilia); von Willebrand disease; lupus anticoagulant (delays in vitro coagulation) Decreased or defective factor I, II, V or X; severe liver disease; ...
management of hemorrhage in dental surgery
management of hemorrhage in dental surgery

... 1- Congenital deformities involves def. of one factor. 2- Acquired coagulation defects involve multiple factors 3- Hemophilia A is the most commonly inherited coagulation disorder (80%). 4 –Anticoagulants are used to prevent thrombosis in: - MI - CVA - Thrombophlebitis - Atrial fibrillation - Open h ...
Angela Torney - Hemophilia A
Angela Torney - Hemophilia A

... –  Easy bruising –  Intracranial hemorrhage after mild head trauma ...
ACQUIRED COAGULATION FACTOR DISORDERS
ACQUIRED COAGULATION FACTOR DISORDERS

... children but can result in severe bleeding and significant morbidity • These antibodies are associated with underlying medical conditions in half of those affected, including malignancy, autoimmune disease, Iymphoproliferative disorders, or drugs (e.g., penicillin) ...
Glanzmann Thrombasthenia in Otterhounds
Glanzmann Thrombasthenia in Otterhounds

... look at the ability of a patient’s platelets to form a strong hemostatic plug at the site of blood vessel injury. Abnormal clot retraction tests and platelet aggregation studies were used as screening tests in an effort to eliminate Thrombasthenic thrombopathia from the Otterhound breed in the 70’s ...
Hemophilia - Fadl
Hemophilia - Fadl

... Definition: rare bleeding disorders due to inherited deficiencies in co-agulation factors  Types: 1. Haemophilia A (Classic) Factor VIII deficiency 2. Haemophilia B (Christmas Disease) Factor IX deficiency 3. Von Willibrands Disease bleeding disorder with low levels of Factor VIII but also an abnor ...
Hemophilia - Mike Poullis - Consultant Cardiothoracic Surgeon
Hemophilia - Mike Poullis - Consultant Cardiothoracic Surgeon

... Definition: rare bleeding disorders due to inherited deficiencies in co-agulation factors  Types: 1. Haemophilia A (Classic) Factor VIII deficiency 2. Haemophilia B (Christmas Disease) Factor IX deficiency 3. Von Willibrands Disease bleeding disorder with low levels of Factor VIII but also an abnor ...
NURSING CARE OF THE CHILD WITH A HEMATOLOGIC …
NURSING CARE OF THE CHILD WITH A HEMATOLOGIC …

... – Hemophilia A (Factor VIII deficiency) • Sex-linked recessive • S/S – Soft tissue bleeding and bleeding into joints ...
< 1 2 3

Von Willebrand disease



Von Willebrand disease (vWD) (/ˌfʌnˈvɪlɨbrɑːnt/) is the most common hereditary coagulation abnormality described in humans, although it can also be acquired as a result of other medical conditions. It arises from a qualitative or quantitative deficiency of von Willebrand factor (vWF), a multimeric protein that is required for platelet adhesion. It is known to affect humans and dogs (notably Doberman Pinschers), and rarely swine, cattle, horses, and cats. There are three forms of vWD: hereditary, acquired, and pseudo or platelet type. There are three types of hereditary vWD: vWD Type I, vWD Type II, and vWD Type III. Within the three inherited types of vWD there are various subtypes. Platelet type vWD is also an inherited condition. vWD Type I is the most common type of the disorder and those that have it are typically asymptomatic or may experience mild symptoms such as nosebleeds although there may be severe symptoms in some cases. There are various factors that affect the presentation and severity of symptoms of vWD such as blood type.vWD is named after Erik Adolf von Willebrand, a Finnish physician who first described the disease in 1926.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report