Cyclopia and maternal ingestion of salicylates.

Salicylates are teratogens in animals, but their teratogenicity in man remains controverted. The possibility that massive oral intake in the first 3 months of pregnancy may induce malformations has not been eliminated. We report a second case of cyclopia associated with daily maternal ingestion of up to 4 g of acetylsalicylic acid in the first trimester.