<prompt> Dalen fuchs nodule is pathognomic of?Sympathetic opthalmitisSarcoidosisTuberculosisRetinitis pigmentosa  <response>: ANSWER: A Sympathetic opthalmitisREF: Khurana 4th ed p. 413Dalen fuchs nodule is collections of epithelial cells lying between Bruch membrane and the retinal pigment epithelium in sympathetic ophthalmitis 