title: [Left-side idiopathic gynecomastia in a 2 and one-fourth-year-old boy].
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006177:Gynecomastia / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male
vernacular_title: Linksseitige idiopathische Gynäkomastie bei einem 2 und one-fourth jährigen Knaben.