Complete corpus callosum agenesis

Case contributed by Ammar Haouimi
Diagnosis almost certain

Presentation

Developmental problems.

Patient Data

Age: 8 months
Gender: Female

The corpus callosum is completely absent as well as the cingulate sulcus, dilatation with a parallel configuration of the lateral ventricles, narrow frontal horns and dilated high riding 3rd ventricle.

Note hypotelorism with a triangular shape of the forehead most likely due to a premature fusion of the metopic suture (trigonocephaly).

Case Discussion

MRI features of complete corpus callosum agenesis with associated trigonocephaly and hypotelorism

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