Acquired Haemophilia A as a cause of acute upper gastrointestinal haemorrhage

Can you answer the questions below?

1. How would you manage coagulopathy in a patient with gastrointestinal haemorrhage?
2. How would you diagnose an underlying disorder of coagulation?
3. What is the pathophysiology of Haemophilia A?

If you don’t know the answers or want to know more read ‘ Acquired Haemophilia A as a cause of acute upper gastrointestinal haemorrhage‘