This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lens, Subject name: Ophthalmology
Lens subluxation in Marfan&;s syndrome? 
Select and explain. 
A. Inferolateral, B. Inferonasal, C. Superonasal, D. Superotemporal
D: Superotemporal
Answer: D: Superotemporal 
Explanation: Marfan's syndrome: It is an autosomal dominant mesodermal dysplasia. In this condition, the lens is displaced upwards and temporally (bilaterally symmetrical). Systemic anomalies include arachnodactyly (spider fingers), long extremities, hyperextensibility of joints, high arched palate and dissecting aoic aneurysm.Ref: Khurana; 4th ed; Pg 202