Pathology · single question
Which is NOT part of the Pierre Robin triad (the EXCEPTION)?
Show answer and explanation
Correct answer: D. Bifid tongue
Pierre Robin triad: micrognathia, glossoptosis, cleft palate. Bifid tongue is not part of it.
- A. Part of the triad (downward/backward tongue displacement).
- B. Part of the triad.
- C. Part of the triad (small mandible).
- D. Correct — the exception. Bifid tongue is not a feature of Pierre Robin sequence.