Delayed hypersensitivity at the injection sites of a low-molecular-weight heparin

被引:19
作者
Moreau, A [1 ]
Dompmartin, A [1 ]
Esnault, P [1 ]
Michel, M [1 ]
Leroy, D [1 ]
机构
[1] DEPT DERMATOL,CAEN,FRANCE
关键词
heparin; delayed hypersensitivity; eczema; drug reaction; cutaneous side-effects; intradermal tests; subcutaneous tests; patch testing technique;
D O I
10.1111/j.1600-0536.1996.tb02108.x
中图分类号
R392 [医学免疫学];
学科分类号
100102 [免疫学];
摘要
We report a case of delayed hypersensitivity to a low-molecular-weight heparin. The patient presented with eczema at the site of subcutaneous injections and allergy tests confirmed the clinical diagnosis. There were positive tests with 3 low-molecular-weight heparins and unfractionated subcutaneous calcium heparin but negative with intravenous sodium heparin. Although delayed hypersensitivity to low-molecular-weight heparins is rare, the possibility of cross-allergy to unfractionated heparin could be a therapeutic problem for some patients. (C) Munksgaard, 1996.
引用
收藏
页码:31 / 34
页数:4
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