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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
In Klippel-Feil syndrome, the patient has all of the following clinical features, EXCEPT:
assistant
The correct answer is  Bilateral shoness of sternomastoid is not included in Klippel-Feil syndrome. Ref:Harrison's Principles of Internal Medicine, 14th Edition, Page 2120 and 15th Edition, Page 2174