A newborn presents with midfacial and mandibular hypoplasia, defects of the first pharyngeal arch consistent with the diagno- sis of Treacher Collins syndrome. What structure would most likely be involved with the syndrome?
belongs to book: BRS Embryology Sixth Edition| Dr. Ronald W. Dudek|6th Edition| Chapter number:12| Question number:8
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Medicine
C. The malleus is the only structure on this list derived from the neural crest of the first pharyngeal arch.
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