Fig. 5.

Montage images of fundus photographs (A) and OCT scans (B and C) in an eye with tractional retinal detachment in proliferative diabetic retinopathy. Long transverse and longitudinal arrows in (A) indicate the scanning lines for horizontal (B) and vertical (C) OCT images, respectively. Arrowheads in (C) indicate the OCT image of tractional retinal detachments at the superior equator and inferonasal mid-periphery. Discontinuity of the montaged scan in (C) is because of optical shadowing caused by the fibrovascular proliferation and not the montage technique.