Fig. 2From: Tablets at the bedside - iPad-based visual field test used in the diagnosis of Intrasellar Haemangiopericytoma: a case reportMRF result for left (a) and right (b) eyes, confirming a dense superior bitemporal field loss, with early inferior bitemporal involvement. Decibel threshold values are shown, with mean deviation (MD) and pattern deviation (PD) calculated therefrom. Insert at top right is a greyscale of depth of defectBack to article page