Bohra L I, Weizer J S, Lee A G, Lewis R A
Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA.
J Neuroophthalmol. 2000 Jun;20(2):111-5. doi: 10.1097/00041327-200020020-00010.
To review cases of juvenile neuronal ceroid lipofuscinosis (JNCL) and highlight salient clinical and diagnostic features, thereby enhancing recognition of this disease among ophthalmologists.
Twelve cases of JNCL seen from 1982 to 1999 were reviewed. Diagnosis was based on characteristic clinical history, ophthalmoscopic findings, electroretinography, neuroimaging, histopathology, and molecular analysis.
Vision loss was the first subjective symptom of the disease in all 12 cases. Among these cases, nine of 12 patients (75%) developed neurologic deficits an average of 3 years after the onset of visual deterioration.
Because visual symptoms usually precede neurologic dysfunction, JNCL should be considered in the differential diagnosis when an apparently healthy child presents with unexplained bilateral vision loss.
