###Rationale: *Meningiomas show intense contrast enhancement with Early enhancement and Delayed Washout (Early to come and Late to Go) which has been referred to as Mother in Law Sign *Owls eye sign - spinal cord ischemia *Tiger Eye Sign - Halloverden Spatz Disease *Inveed Napolean Hat Sign - b/l Spondylolisthesisof L5 over S1 in frontal pelvic radiograph

###Answer: OPTION A IS CORRECT.
###Question: A Radiological sign of meningioma:
###Options:
A. "Mother-in-law" sign
B. Owl eye sign
C. Tiger eye sign
D. Inveed napoleon hat sign
