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iris_heterochromia [2025/09/07 20:14] Scott Larsoniris_heterochromia [2026/01/06 18:53] (current) Scott Larson
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-====== Causes of Iris Heterchromia ======+====== Iris Heterochromia (ddx) ======
   * Benign idiopathic heterchromia (most common)   * Benign idiopathic heterchromia (most common)
     * genetic mosaicism or developmental variation      * genetic mosaicism or developmental variation 
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   * Siderosis- intraocular hemorrhage or iron deposition from intraocular foreign body   * Siderosis- intraocular hemorrhage or iron deposition from intraocular foreign body
   * Medications   * Medications
-    * Chronic prostaglandin analogues+    * Chronic prostaglandin analogues in one eye in a partially pigmented iris
   * [[horner_syndrome|Horner syndrome]]- lack of pigmentation of iris in congenital Horner syndrome    * [[horner_syndrome|Horner syndrome]]- lack of pigmentation of iris in congenital Horner syndrome 
   * [[waardenburg_syndrome|Waardenburg syndome]]   * [[waardenburg_syndrome|Waardenburg syndome]]
-  * [[https://pubmed.ncbi.nlm.nih.gov/23840513/|Hirschsprung disease with heterochromia]]+  * Syndromic Hirschsprung Disease 
 +    * [[https://pubmed.ncbi.nlm.nih.gov/23840513/|Hirschsprung disease with heterochromia]]
  
 {{tag>ddx}} {{tag>ddx}}