Latex hypersensitivity is now recognized as a potential cause of intra
operative anaphylaxis (1,2). Patients at risk for latex allergy includ
e children with myelodysplasia or congenital urologic anomalies, sensi
tized health care personnel, and rubber factory workers (3-5). Latex-s
ensitive patients can be anesthetized safely if precautions are taken
to remove all latex-based products from contact with the patient. In t
his report we describe a patient with known latex sensitivity who deve
loped an allergic reaction after the administration of a drug from a v
ial with a latex stopper.