This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
[{'content': 'All are true regarding synol sarcoma except? \nSelect and explain. \nA. More common at extra aicular sites, B. Knee and foot are commonly involved, C. Usually seen in individuals less than 50 years of age, D. Originates from the synol lining', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The name synol sarcoma is a misnomer It does not arise from the synol lining The name arises from the fact that it histologically resembles synol tissue Most commonly seen in those between 15 and 35 years of age Males and females are equally affected Most commonly seen in the lower limbs, around knee and foot It is a slow growing tumour with an indolent course (It may be aggressive in later stages) Ref : maheswari 9th ed', 'role': 'assistant'}]