The Rare Case of a Probably True IgE-Mediated Allergy to Local Anaesthetics

Table 1

Results of the intradermal provocation tests.

	Test 1		Test 2		Test 3
Dilution	1 : 10	Undiluted	1 : 10	Undiluted	1 : 10	Undiluted
Lidocaine	neg	nd	neg	pos	nd	nd
Mepivacaine	pos	nd	pos	nd	nd	nd
Procaine	nd	nd	nd	nd	pos	pos
Histamine	nd		pos		nd
NaCl	nd		neg		nd

nd: not done.