J Asthma Allergy Clin Immunol.
1998 Sep;18(3):518-523.
Intravaginal desensitization in a woman with seminal fluid
allergy
Abstract
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Human seminal fiuid (HSP) hypersensitivity is rare, but possibly a life-threatening disease.
The pathogenesis of seminal plasma hypersensitivity and the exact nature of the HSP allergens
remains to be clarified. We report a case of 25-year-old female patient who complained of
severe itching sensation, flushing and edema of external genitalia, facial edema and dyspnea
after sexual intercourse. The diagnosis was established by skin pr ick test with her husbands
diluted semen. Intravaginal desensitization was performed by modified Matloffs method.
Dilutions was made with sterile human serum albumin(0.2%) and 0.4% pheno1-0.9% saline
solution. Two ml each of progressively greater concentrations of semen
dilutions(1: 100,000 v/v, 1: 10,000 v/ v, 1:1,000 v/v, 1:100 v/v, 1:10 v/v) were inserted
intravaginally at 45-min intervals, followed by an undiluted specimen. The patient was
successfully desensitized and could have unprotected intercourse without anaphylaxis.