A 64 year old lady Kamla complains of severe unilateral headache on the right side and blindness for 2 days.On examination there is a thick cord like structure on the lateral side of the head.The ESR is 80 mm/hr in the first hour.The most likely diagnosis is:

A 64 year old lady Kamla complains of severe unilateral headache on th

1.	A 64 year old lady Kamla complains of severe unilateral headache on the right side and blindness for 2 days.On examination there is a thick cord like structure on the lateral side of the head.The ESR is 80 mm/hr in the first hour.The most likely diagnosis is:
A.	Temporal arteritis
B.	Migraine
C.	Cluster headache
D.	Sinusitis
Answer» B. Migraine