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Ocular cytology: Diagnostic features and ongoing practices
1Departments of Ophthalmology, Pathology and Laboratory Medicine, Tufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts.
Cancer Cytopathology
|November 2, 2020
Summary
Ocular cytology aids in diagnosing eye diseases from small samples. This review covers challenging cases and methods for ocular surface, intraocular fluids, and fine-needle aspiration biopsies.
Area of Science:
- Ophthalmology
- Cytopathology
Background:
- Ocular cytology specimens are small, posing challenges for repeat biopsies and ancillary testing.
- Accurate diagnosis is crucial for effective patient management and treatment planning.
Purpose of the Study:
- To review challenging diagnoses and current practices in ocular cytology.
- To discuss specimen handling, ancillary testing, and diagnostic methods for ocular diseases.
Main Methods:
- Categorization of ocular cytology specimens into surface epithelial, intraocular fluids, and fine-needle aspiration samples.
- Review of clinical findings, testing, and cytologic features for infections, inflammations, and neoplasia.
- Exploration of molecular testing for uveal melanoma diagnosis.
Main Results:
- Cytology of corneal, conjunctival, anterior chamber, and vitreous samples provides diagnostic information.
- Challenges in diagnosing intraocular infections, chronic uveitis, and vitreoretinal lymphoma are highlighted.
- Molecular testing offers novel approaches for uveal melanoma classification.
Conclusions:
- Cytologic evaluation is vital for diagnosing and managing a spectrum of ocular diseases.
- Effective specimen handling and triaging are essential for accurate ocular cytology diagnoses.
- Advanced techniques like molecular testing enhance diagnostic capabilities in ophthalmology.
