breast reduction vs liposuction

breast reduction

noun
  • The operation performed to reduce the volume of breast tissue. 

liposuction

noun
  • A cosmetic surgery procedure in which excess fat is removed from a specific area by suction. 

verb
  • To remove by liposuction. 

How often have the words breast reduction and liposuction occurred in a corpus of books? (source: Google Ngram Viewer )