Optic atrophy
... may be a result of pressure against the optic nerve (such as from a tumour), or may be related to metabolic diseases (eg, diabetes mellitus), trauma, glaucoma, or toxicity (caused by methanol, tobacco, or other poisons). ... Living with Diabetes
Original article: Optic atrophy by at diabetes mellitus and pregnancy - Google Blog SearchTags: Diabetes mellitus and pregnancy