mastectomy

mastectomy
    n 1: surgical removal of a breast to remove a malignant tumor
    

33 Moby Thesaurus words for "mastectomy":
      adenoidectomy, appendectomy, arteriectomy, castration,
      cholecystectomy, craniectomy, cricoidectomy, cystectomy,
      enterectomy, gastrectomy, hemorrhoidectomy, hysterectomy,
      mammectomy, mastoidectomy, nephrectomy, omphalectomy, oophorectomy,
      oophorocystectomy, orchidectomy, ovariectomy, pancreatectomy,
      penectomy, pericardiectomy, phrenicectomy, pneumonectomy,
      prostatectomy, salpingectomy, stapedectomy, tonsillectomy,
      ureterectomy, urethrectomy, vasectomy, venectomy