The Usefulness of Staining Lymph Nodes During Operations for Cancer Thyroid in Detecting the Nodes That Have Cancer

this started by collar incision, development of sub-platysmal skin flaps and separation of strap muscles in the midline. This was followed by exposure of the thyroid gland; identification of the thyroid tumour; injection of the dye into the tumour; waiting for the dye to reach the lymph nodes; identifying the stained node; labeling it as the sentinel node (SLN); performing total thyroidectomy and bilateral central neck dissection.