Fusarium Corneal Abscess: A Case Report.

Fusarium is a cosmopolitan fungus that can cause serious eye infections that threaten the functional prognosis of patients. Fusarium keratitis is the most serious, and its management remains laborious, requiring a multitude of therapeutic options ranging from medical treatment to surgical treatment. We report on the case of a 20-year-old patient who was diagnosed with a corneal mycotic Fusarium abscess grafted onto a healthy cornea. The diagnosis is made on a bundle of clinical and especially biological arguments by the demonstration of Fusarium on two occasions by direct examination and culture. The diagnosis must be considered in the presence of one or more risk factors; however, it must be considered even in their absence because, according to this case, Fusarium can graft onto a healthy cornea in immunocompetent individuals, based on clinical and biological data.