Conjunctival biopsy in infantile neuroaxonal dystrophy.

Ferreira, R C; Mierau, G W; Bateman, J B · Am J Ophthalmol · 1997

case_report · Level V

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Abstract

To describe a case of infantile neuroaxonal dystrophy with optic nerve atrophy and to discuss the diagnostic role of conjunctival biopsy. We performed a complete ophthalmologic examination and a diagnostic conjunctival biopsy on a girl with a neurodegenerative disease. On the basis of "spheroid" inclusions in the unmyelinated axons, we diagnosed infantile neuoroaxonal dystrophy. Optic atrophy is an important finding in infantile neuroaxonal dystrophy, and conjunctival biopsy is a reliable and very convenient diagnostic test.

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