Hereditary angio-oedema.
A family with three affected but only two symptomatic members with angio-oedema is described. One had potentially life threatening dental treatment at presentation while the other had inexplicable gastro-intestinal disease.
D000293:Adolescent; D000328:Adult; D000799:Angioedema / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male