Pediatrics Baby with fused eyes and single nasal chamber, undeveloped callosum. What is diagnosis? A Holoprosencephaly B Schizencephaly C Plagiocephaly D Brachycephaly 💡 Explanation Baby with fused eyes and single nasal chamber, undeveloped callosum. What is diagnosis? ✓ Correct Answer: A. Holoprosencephaly