<prompt> Cherry red spot is seen in -Niemann - Picks diseaseTay Sachs diseaseCentral retinal artery occlusionAll of the above  <response>: Ans. is d i.e., All of the above Causes of cherry red spoto GM2 gangliosidoses Tay sachs sandhoffo GM1 gangliosidoseso Niemann - Picks diseaseo Gauchers diseaseo Metachromatic leukodystrophyo Central retinal artery occlusion CRAOo Trauma Berlins edema commotio retinaeo Quinine and Dapsoneo Farbers diseaseo Goldbergs diseaseo Hurlers syndromeo Cryoglobulinemiao Labers congenital amaurosiso Sialidosis galactosialidosiso Mucopolysacharidosis VIIo Multiple sulfatase deficiencyo Poisoning Carbon mono-oxide, methanolo Shprintzen-Goldberg syndromeo Hallervorden spatz diseaseo Rarely in krabbes disease 