title: The lump in the breast.
mesh_terms: D000293:Adolescent; D000328:Adult; D001706:Biopsy; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000175:diagnosis* / Q000473:pathology; D001943:Breast Neoplasms / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D010173:Palpation; D010808:Physical Examination; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis