Physiology & Biochemistry · single question
Which correctly describes Crouzon syndrome?
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Correct answer: B. Premature cranial suture closure, midface deficiency, NO intellectual disability
Crouzon syndrome: premature craniosynostosis + midface deficiency + normal intelligence (no intellectual disability).
- A. ❌ Crouzon syndrome does NOT typically involve intellectual disabilities.
- B. ✅ CORRECT – Crouzon: craniosynostosis + midface deficiency + normal intelligence.
- C. ❌ Ear malformations and mandibular hypoplasia describe Treacher Collins.
- D. ❌ Multiple BCCs and jaw cysts describe Gorlin syndrome.
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