title: New lymphatic mapping may avoid many axillary dissections.
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D004396:Coloring Agents; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D007902:Length of Stay; D008197:Lymph Node Excision / Q000379:methods*; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging / Q000379:methods*; D011300:Preoperative Care; D013667:Technetium
chemical_list: D004396:Coloring Agents; D013667:Technetium