the examinations are compared each other for a best diagnosis : when skin test ( st ) and l.t.t . are together positive the allergic reaction is likely . when st and l.t.t . are together negative , it is likely there is not allergic reactions with this drug . when there is a discordance between st and l.t.t . prudently we recommend to avoid this drug for future anesthesia .
C0020517
allergic reaction
C0013182
allergic reactions