Fig. 1

Case 1—Multimodal imaging with color fundus (CF), fundus autofluoroscence (FAF), optical coherence tomography (OCT), ultrasonography (USG) and multicolour (MC) imaging in a patient with RE calcified choroidal osteoma. a CF showing RE orange coloured lesion underneath the retinal pigment epithelium (RPE) at the posterior pole. b FAF showing iso autofluoroscence in the region of interest. c High bone density noted on USG b-scan. d Radial OCT scan passing thru’ the lesion shows retinal elevation with overlying normal retinal contour. e MC image showing the green colouration at the posterior pole. f Infrared reflectance showing dark areas corresponding to the tumour lesion. g, h Green and blue reflectance images do not show any changes due to CO at the posterior pole