Focal Cortical Dysplasia Type 2

**Semantic type:** Finding

**Definition:** Focal cortical dysplasia characterized by disrupted cortical lamination and specific cytological abnormalities. It includes type IIa with dysmorphic neurons and type IIb with dysmorphic neurons and balloon cells.

**Synonyms:** - FCD2 - FCDII - Focal Cortical Dysplasia Type II