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
All are features in Treacher-collin syndrome except:
assistant
The correct answer is  Intelligence is not affected in Treacher-Collin syndrome(like Turners syndrome) Treacher-Collins syndrome/Franceschetti syndrome Autosomal dominant Facial appearance: downward sloping palpebral fissures, colobomas and drooping of the lower eyelids, sunken cheekbones, deformed pinnae, atypical hair growth extending towards cheeks Facial clefts, malformed ears, deafness Hypoplastic mandible Ref: Nelson textbook of pediatrics 21st edition Pgno: 1917