title: The pitfall of surgical excision of vaccination scars in the deltoid area.
mesh_terms: D000328:Adult; D002648:Child; D002921:Cicatrix / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D006801:Humans; D007627:Keloid / Q000209:etiology*; D008297:Male; D012900:Smallpox Vaccine / Q000008:administration & dosage; D014611:Vaccination
chemical_list: D012900:Smallpox Vaccine