Figure.2 (A-C). Holoprosencephaly in brain CT scans. Brain parenchyma has normal density and septal agenesia is suspected. Ventricular system is normal and no mass effect or midline shift is observed in supra- and infra-tentorial region. Posterior fossa, cerebellopontine angle, pons, and midbrain are unremarkable. No hemorrhage or calcification is evident.