title: Ultrasonic guidance for internal mammary lymphoscintigraphy.
mesh_terms: D000368:Aged; D000965:Antimony; D001943:Breast Neoplasms / Q000000981:diagnostic imaging*; D003102:Colloids; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium; D017556:Technetium Compounds; D014463:Ultrasonography
chemical_list: D003102:Colloids; D017556:Technetium Compounds; C019096:technetium Tc 99m antimony sulfide; D013667:Technetium; D000965:Antimony