title: Digital vasospasm and infarction associated with hepatitis B antigenemia.
mesh_terms: D000328:Adult; D001706:Biopsy; D005260:Female; D005385:Fingers / Q000098:blood supply*; D006506:Hepatitis A / Q000473:pathology; D006509:Hepatitis B / Q000150:complications*; D006511:Hepatitis B Antigens; D006801:Humans; D007238:Infarction / Q000209:etiology*; D008099:Liver / Q000473:pathology; D013035:Spasm / Q000209:etiology*
chemical_list: D006511:Hepatitis B Antigens