Diseases & Conditions


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Brown Syndrome


Synonyms of Brown Syndrome
  • Superior Oblique Tendon Sheath Syndrome
  • Tendon Sheath Adherence, Superior Oblique

Disorder Subdivisions

  • Acquired Brown Syndrome
  • Congenital Brown Syndrome
  • Primary Brown Syndrome
  • Secondary Brown Syndrome


General Discussion
Brown Syndrome is a rare eye disorder characterized by defects in eye movements. This disorder may be present at birth (congenital) or may occur as the result of another underlying disorder (acquired). Muscles control the movements of the eyes. Some of these muscles turn the eyeball up and down, move the eyeball from side to side, or enable the eyeball to rotate slightly in its socket. The superior oblique tendon sheath of the superior oblique muscle surrounds the eyeball. The symptoms of Brown Syndrome are caused by abnormalities of this tendon sheath including shortening, thickening, or inflammation. This results in the inability to move the affected eye upward.

Organizations related to Brown Syndrome
  • MUMS (Mothers United for Moral Support, Inc) National Parent-to-Parent Network
    150 Custer Court
    Green Bay WI 54301-1243
    Phone #: 920-336-5333
    800 #: 877-336-5333
    e-mail: mums@netnet.net
    Home page: http://www.netnet.net/mums/
  • NIH/National Eye Institute
    Building 31 Rm 6A32
    Bethesda MD 20892-2510
    Phone #: 301-496-5248
    800 #: --
    e-mail: 2020@nei.nih.gov
    Home page: http://www.nei.nih.gov/



For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders, Inc. ? (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html