Start practicing

Physiology & Biochemistry · single question

Ear deformities, malar hypoplasia, and downslanting palpebral fissures characterize which syndrome?

  1. Crouzon syndrome
  2. Goldenhar syndrome
  3. Treacher Collins syndrome
  4. Pierre Robin sequence
Show answer and explanation

Correct answer: C. Treacher Collins syndrome

Treacher Collins (mandibulofacial dysostosis): AUTOSOMAL DOMINANT. Bilateral symmetric zygomatic/mandibular hypoplasia, microtia, conductive hearing loss, coloboma of lower eyelids, downslanting palpebral fissures.

Practice Physiology & Biochemistry questions Physiology & Biochemistry study notes

More Physiology & Biochemistry practice questions