<prompt> Foster kennedy syndrome seen withAIONRetinal detachmentFrontal lobe tumorMacular edema  <response>: Answer- C. Frontal lobe tumorFoster - kennedy syndrome :- The frontal lobe, pituitary and middle ear tumor such as meningiomata of the oflactor groove are sometimes associated with Ipsilateral pressure atrophy of the optic nerve and contralateral papilloedema. 