Complications
By Mayo Clinic staffSome children with microcephaly will be of normal intelligence and development, even though their heads will always be small for their age and sex. But depending on the cause and severity of the microcephaly, complications may include:
- Developmental delays, such as in speech and movement
- Difficulties with coordination and balance
- Dwarfism or short stature
- Facial distortions
- Hyperactivity
- Mental retardation
- Seizures
References
- NINDS microcephaly information page. National Institute of Neurological Disorders and Stroke. www.ninds.nih.gov/disorders/microcephaly/microcephaly.htm. Accessed Feb. 4, 2010.
- Boom JA. Etiology and evaluation of microcephaly in infants. http://www.uptodate.com/home/index.html. Accessed Jan. 11, 2010.
- Tarrant A, et al. Microcephaly: A radiological review. Pediatric Radiology. 2009;39:722.
- Mochida GH. Genetics and biology of microcephaly and lissencephaly. Seminars in Pediatric Neurology. 2009;16:120.
- Mighell AS, et al. Post-natal investigations: Management and prognosis for fetuses with CNS anomalies identified in utero excluding neurosurgical problems. Prenatal Diagnosis. 2009;29:442.

Find Mayo Clinic on