title: A case of rare heterozygous alpha 1-antitrypsin phenotype: IS.
mesh_terms: D000328:Adult; D005260:Female; D006579:Heterozygote; D006801:Humans; D010375:Pedigree; D010641:Phenotype; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000097:blood / Q000235:genetics*; D000515:alpha 1-Antitrypsin / Q000235:genetics* / Q000378:metabolism
chemical_list: D000515:alpha 1-Antitrypsin