Fine needle aspiration biopsy of ophthalmic tumors.

Abstract

A majority of intraocular tumors can be diagnosed based on clinical examination and ocular imaging studies, which obviate the need for diagnostic ophthalmic fine needle aspiration biopsy (FNAB). Overall, diagnostic accuracy of ophthalmic FNAB is high but limited cellularity can compromise the diagnostic potential of ophthalmic aspirate samples. The role of ophthalmic FNAB is limited in retinal tumors. Orbital FNAB should be considered in the evaluation of lacrimal gland tumors, orbital metastasis, and lymphoproliferative lesions. Negative cytologic diagnosis of malignancy should not be considered unequivocal proof that an intraocular malignancy does not exist. With improved understanding of genetic prognostic factors of uveal melanoma, ophthalmic FNAB is gaining popularity for prognostic purposes in combination with eye conserving treatment of the primary tumor. In special clinical indications, ancillary studies such as immunohistochemistry and FISH can be performed on ophthalmic FNAB samples. Assistance of an experienced cytopathologist cannot be overemphasized.

• Authors: Arun D Singh, Charles V Biscotti
• Journal: Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society (Saudi J Ophthalmol) Vol. 26 Issue 2 Pg. 117-23 (Apr 2012) ISSN: 1319-4534 [Print] India
• PMID: 23960981 (Publication Type: Journal Article)