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Medicine

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Neurology

Question
3 out of 25
 

Head ache with bitemporal hemianopia with 6/6 vision...seen with (AIIMS Nov 2009)



A Migraine
B Trauma

C Chiasmal lesions
D B/L cavernous lesions

Ans. C

Chiasmal lesion

1). At the optic chiasm, fibers from nasal ganglion cells decussate into the contralateral optic tract.

2). Crossed fibers are damaged

3. As a result, mass lesions of the sellar region cause bitemporal hemianopia.

Neurology Flashcard List

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