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What is All are features in Treacher-collin syndrome except: and explain in detail?
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