title: Pseudo-endophthalmitis caused by intravitreal lipid transudation in association with proliferative diabetic retinopathy and hyperlipidemia.
abstract: A 20-year-old woman with a 13-year history of insulin-dependent diabetes mellitus presented with a history of malaise, fever, a non-healing ulcer of the great toe, and an insect bite incurred during recent travel to a foreign country. Milky white infiltrates accompanied by inflammatory cells located within close proximity to neovascular fronds in both vitreous cavities led to the suspicion of bilateral metastatic endophthalmitis. Studies conducted during hospitalization failed to show evidence of systemic blood born infection. A diagnostic vitrectomy in one eye failed to grow organisms, though lipid laden macrophages were identified by electron microscopy. The clinical appearance improved in both eyes during her hospitalization coincident with improved diabetic control. It was later concluded that the milky white infiltrates were associated with hyperlipidemia as a consequence of poorly controlled diabetes and a familial tendency toward hyperlipidemia.
mesh_terms: D000328:Adult; D003922:Diabetes Mellitus, Type 1 / Q000150:complications / Q000628:therapy; D003930:Diabetic Retinopathy / Q000150:complications*; D009877:Endophthalmitis / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D005122:Exudates and Transudates; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000150:complications*; D008055:Lipids; D010586:Phagocytes / Q000473:pathology; D014822:Vitreous Body
chemical_list: D008055:Lipids