This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Revised Ghent Criteria are used for the diagnosis of ? 
Select and explain. 
A. Marfans syndrome, B. Ehler Danlos syndrome, C. Osteogenesis imperfecta, D. Duschene muscular dystrophy
A: Marfans syndrome
Answer: A: Marfans syndrome 
Explanation: Ans. is 'a' i.e. Marfans syndromeThe clinical diagnosis of Marfan syndrome is currently based on "revised Ghent criteria" :?These take into account family history, cardinal clinical signs in the absence of family history, and presence or absence of fibrillin mutation.In general, major involvement of two of the four organ systems (skeletal, cardiovascular, ocular, and skin) and minor involvement of another organ is required for diagnosis.