The Ophthalmology Unit,  Universiti Malaysia Sarawak (UNIMAS), Kuching, Sarawak.

The Ophthalmology Department, Sarawak General Hospital, Kuching, Sarawak, East Malaysia.

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Bow-tie atrophy

Photo by Dr. Ngo Chek Tung

This visual fields belong to a middle-aged woman who recently had a pituitary tumour excised. The optic discs showed pallor in the temporal and nasal sides typical of bow-tie atrophy.

 

Visual fields.

 

Left optic disc showing pallor of the temporal and nasal aspects.

 

Pallor of the temporal and nasal sides of the right optic disc.

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