Research Article

Intraoperative Injection of Technetium-99m Sulfur Colloid for Sentinel Lymph Node Biopsy in Breast Cancer Patients: A Single Institution Experience

Box 1

Advantages of intraoperative radioisotope injection.
(1) Patient factors
 (i) Decreased discomfort as patient is under anesthesia
 (ii) Improved logistics as patient does not need to go to nuclear medicine
(2) Surgeon factors
 (i) Can have a first case start time and no case delay due to nuclear medicine schedule