Red Flags in the Assessment of Adult Ophthalmoplegia.

Acquired ophthalmoplegia can represent a harbinger of vision and life-threatening disease. Recognition of select clinical "red flags" on history or examination can facilitate early diagnosis. This article reviews relevant clinical pearls for the detection of dire causes of acquired ophthalmoplegia in adults including myasthenia gravis, carotid cavernous fistula, giant cell arteritis, and thiamine deficiency.

Positive angle kappa: a possible sign of aniridia.

Introduction And Purpose: Aniridia is a panocular disorder with variable expressivity, caused by PAX6 mutations. Foveal hypoplasia and nystagmus occur in both aniridia and albinism. Individuals with albinism have a moderately positive angle kappa.

Evaluation of vision-specific quality-of-life in albinism.

Introduction: Human albinism is a genetic condition associated with visual impairment that affects many aspects of daily life. Office measurements of visual acuity do not necessarily reflect daily visual function and health status. This study used the National Eye Institute Visual Function Questionnaire (NEI-VFQ) to determine the effect of albinism-associated ophthalmopathy on quality of life (QOL).

Positive angle kappa in albinism.

Background: Albinism is an inherited disorder of deficient melanin production. There is a high prevalence of strabismus in patients with albinism. We investigated the prevalence of a positive angle kappa in patients with albinism and report its effect on assessment of binocular alignment.