CASE 70
P = hard palate.
History: An asymptomatic patient with a second-trimester pregnancy undergoes imaging.
1. What should be included in the differential diagnosis for Figures B to D? (Choose all that apply.)
B. Bilateral cleft lip and palate
D. Midline cleft lip and palate
2. What is the predilection, if any, for the predominant side for a cleft lip?
A. Left
B. Right
C. The midline is equal comparing right with left.
3. Which type of cleft lip and palate has the highest mortality?
A. Bilateral cleft lip and palate
C. Midline cleft lip and palate
D. Unilateral cleft lip and palate
4. At what gestational age is ultrasound most reliable for detecting hard palate anomalies?