Agenesis of Corpus Callosum

**Definition:** Birth defect that results in a partial or complete absence of the CORPUS CALLOSUM. It may be isolated or a part of a syndrome (e.g., AICARDI'S SYNDROME; ACROCALLOSAL SYNDROME; ANDERMANN SYNDROME; and HOLOPROSENCEPHALY). Clinical manifestations include neuromotor skill impairment and INTELLECTUAL DISABILITY of variable severity.

**Tree numbers:** - C10.500.034 - C16.131.666.034 - C23.300.008

**Synonyms:** - Absence of Corpus Callosum - Corpus Callosum Agenesis - Corpus Callosum Dysgenesis - Corpus Callosum Hypogenesis - Corpus Callosum, Agenesis Of