10 Possible Causes for Leontiasis in USA

  • Leontiasis

    Leontiasis ossea, also known as leontiasis, lion face or Lion Face Syndrome, is a rare medical condition, characterized by an overgrowth of the facial and cranial bones. … Furthermore as the Sphinx represented a lion, the same person may have suffered from leontiasis ossea. … "Leontiasis Ossea".[1]

  • Lepromatous Leprosy
  • Setleis Syndrome
  • Launois Syndrome
  • Cluster Headache
  • Hyperostosis Frontalis Interna

    The external contour of the skull remains normal, therefore the clinical examination could exclude other entities, such as Paget's disease or leontiasis ossea.[2]

  • Cerebellar Disease

    described 1,3 , including: disorders of cortical formation megalencephaly grey matter heterotopia polymicrogyria polydactyly hydromyelia macroglossia localised gigantism leontiasis[3]

  • Leprosy

    part of the body, but usually affect the face (forehead, eyelids, nose, lips, chin, cheeks, and ears), thickening all the features and giving them a leonine appearance ( leontiasis[4]

  • Leontiasis Ossium
  • Vertebrobasilar Insufficiency

    Uremic Leontiasis Ossea in a Patient With Chronic Renal Insufficiency Demonstrated on Bone Scintigraphy.[5]

Similar symptoms


  1. Leontiasis ossea, https://en.wikipedia.org/wiki/Leontiasis_ossea
  2. Hyperostosis Frontalis Interna, https://www.symptoma.com/en/info/hyperostosis-f…
  3. Lhermitte-Duclos disease | Radiology Reference Article, http://radiopaedia.org/articles/lhermitte-duclo…
  4. CATHOLIC ENCYCLOPEDIA: Leprosy, http://www.newadvent.org/cathen/09182a.htm
  5. vertebrobasilar insufficiency symptoms: Topics by Science.gov, http://www.science.gov/topicpages/v/vertebrobas…