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Melanocytic glaucoma in a cairn terrier
1Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1.
Summary
Melanocytic glaucoma, a pigmentary glaucoma affecting cairn terriers, involves intraocular melanocyte infiltration. This familial condition is slowly progressive and not neoplastic, guiding treatment strategies.
Area of Science:
- Ophthalmology
- Canine Genetics
Background:
- Melanocytic glaucoma, formerly pigmentary glaucoma, is a distinct ocular condition.
- It is characterized by the infiltration of pigmented melanocytes within the eye.
Observation:
- This disorder is exclusively documented in the cairn terrier breed.
- The condition exhibits a familial pattern, suggesting a genetic basis.
Findings:
- The disease is characterized by diffuse intraocular infiltration of heavily pigmented melanocytes.
- Evidence indicates a slowly progressive nature of the condition.
- It is confirmed to be non-neoplastic.
Implications:
- Understanding the familial nature aids in genetic counseling and breeding programs.
- Treatment strategies should focus on managing a slowly progressive, non-cancerous condition.
- Further research into cairn terrier ocular health is warranted.