Close | |
Figure 1: (a) Fundus photography of the first case (the right eye). (b) Fundus photography of the first case (the left eye). (c) Case 1 right eye. B-scan swept-source optical coherence tomography shows a “Y-shaped” retina in the colobomatous area. All the retinal layers are fused. The transition zone between the normal retina and the coloboma shows a hyper-reflective layer in continuation with chorioretinal layers but lacking the typical layering of normal retina, with marked choroidal cavitation. (d) Case 1 left eye. The left eye showed an ecstatic sclera in the area of the coloboma with an abrupt transition from the normal retina to intercalary membrane. Note the total lack of layering in the intercalary membrane. The subintercalary membrane space indicates an elevated intercalary membrane and subintercalary membrane fluid. Note the intact zone of least resistance and hence no spread of the sub-intercalary membrane fluid into subretinal space |
|