system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Dawson's fingers on MRI are diagnostic of -
assistant
The correct answer is  Ans. is 'c' i.e., Multiple sclerosis o Dawson fingers are a radiographic feature depicting demyelinating plaques through the corpus callosum, arranged at right angles along medullary veins (callososeptal location).o They are a relatively specific sign for multiple sclerosis (MS), which presents as T2 hyperintensities)