Eosinophilia with Lung involvement

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MCQ 142

Q. Lungs are always involved in which of the following ?

a. Churg-strauss disease

b. Classic PAN

c. Both

d. None

ANSWER:

Answer : 
A - Churg-strauss disease = Allergic granulomatosis and angitis

• Lungs are always involved
• Occurs in patients with asthma
• Blood eosinophilia seen

In Classic PAN -

• may be associated with eosinophilia
• Abnormality in lung is unusual but may be found.

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