ABSTRACT
The funduscopic examination is essential in neonatology to screen for retinopathy in the pre-term infant. Mydriatic eyedrops, which are used for this examination, are known to induce digestive side effects. We present a case of necrotizing enterocolitis developing in a pre-term infant as a complication of mydriatics. This infant was a girl born at 28 weeks gestation and 5 days, with Down's syndrome, who died on the 44th day of life, due to necrotizing enterocolitis, after instillation of 1 drop of atropine 0.3% in each eye. The chronology of events, the application method, and the clinical symptoms of atropine impregnation argue in favor of a causal relationship between atropine and necrotizing enterocolitis. The review of the literature made on the basis of this observation shows that side effects of mydriatic eyedrops are frequent in pre-term infants and raise the question of atropine hypersensitivity in pre-term infants with Down's syndrome.
