Coagulation Disorders Tutorial
 
Introduction

Very Sociable Guy

Chest Pain

Girl with a Rash  

England 1944

Trouble Healing

Morning Stiffness

Bruises Easily

Shortness of Breath

Drug Interactions

Review

Thanks to

Quiz Please

Actually, the situation of a compelling history and physical, but normal clotting studies, happens all the time.
 
  • "I bruise all the time" has to be one of the most common complaints in medicine.
  • It was leaps and bounds the most common complaint I heard, even though PT, aPTT and platelet counts were normal.
  • By far, the most common bleeding or bruising tendency known, is aspirin induced platelet dysfunction.  Quality vs. quantity again.
  • Certain types of von Willebrand disease may not have a significantly prolonged aPTT.
  • Also, factor XIII, the fibrin cross-linking protein, is not measured by either PT or aPTT.
    • A factor XIII deficiency leads to poor wound healing and oozing of the injury.
  • To the right is a cleaver little flowchart to help with the situation of bleeding history, but normal clotting studies.
    • If you can read the chart, your nose is too close to the screen. Click on it if for the large print version.
You've suffered enough. Before the quiz, I need say thanks to those who helped.        Back

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