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.

Girl showing the effects of congenital syphilis, including interstitial keratitis

Drawing in oil of a 16-year-old girl showing some of the effects of congenital syphilis. The teeth are “pegged” (Hutchinson teeth), and the bridge of the nose is flattened (saddle nose). Both eyes are affected with interstitial keratitis, and the right, which is also affected with kerato-globus (ie, generalized, noninflammatory cornea thinning and globular protrusion), was absolutely blind. Large patches of necrosis of the cranial bones are exposed by ulceration of the scalp. (Source: Wellcome Trust, London. Creative Commons Attribution 4.0 International [CC BY 4.0] license, creativecommons.org/licenses/by/4.0/deed.en.)

Associated Disorders

  • Congenital HIV infection
  • Congenital central nervous system infections
  • Congenital cytomegalovirus infection
  • Congenital herpes virus infection
  • Congenital infections
  • Congenital rubella infection
  • Congenital toxoplasmosis infection
  • Maternal HIV infection
  • Maternal syphilis