Congenital orbital teratoma: report of a case with visual preservation.

Congenital orbital teratoma is a rare, but benign cause of unilateral exophthalmos in infants, and therefore a worthwhile differential diagnosis to consider. Despite the grotesque and alarming external appearance of the eye, both it and visual function can be effectively preserved in certain instances with early intervention. A review of the literature accompanies the report of one such case of a successfully salvaged eye following removal of the teratoma. Clinical recommendations are included.