CASE 1

This man presented with an itchy scalp

Scratching produced bruises on the scalp and bruises developed on other sites after minor trauma.

His tongue was enlarged and bruised.

Please list a differential diagnosis and then what you think the diagnosisis.

How would you confirm the diagnosis?

CASE 2

This man presented with a very itch rash mainly on the right side of the chest.

What is the diagnosis?

How would you treat this disease?