Fig. 1From: A case report: anaphylaxis to cefazolin during renal transplant surgerySkin testing. Cefazolin was positive on intradermal testing at 3.3 mg/ml, producing a wheal > 5 mm (C) when compared to positive control (P). Intradermal tests were conducted on other medications including penicillin, propofol, and cisatracurium. The results of these tests were negative (not shown)Back to article page