COMMENTS:
It is not that often that a study this important comes along, with the potential to radically alter the way most oncologist practice. Standard practice has been to take out all of the lymph nodes in the axilla (armpit) of the side of the cancer. This practice has a high risk of shoulder pain, lympedema (swelling), as well as infections.
What this study shows is that woman who get the far less invasive Sentinel Node dissection, do just as well long-term as those who get the Axillary Node dissection.