Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

Left unilateral open-lip cleft in the parietotemporal region (MRI)

The cleft is lined by polymicrogyric cortex; the left lateral ventricle is enlarged and shows a dimple where it communicates with the cleft. (Contributed by Dr. Geoffrey Miller.)

Related Media

Associated Disorders

  • Absence of septum pellucidum
  • Optic nerve hypoplasia
  • Polymicrogyria