Selection and Exclusion criteria | |
---|---|
Selection criteria | |
Papillary thyroid cancer with low-risk factorsa | |
Dominant benign nodule with a diameter < 5 cm, whereas cystic nodule could be 6 cm or greater | |
The patients needed a cosmetic requirement | |
Exclusion criteria | |
General factors | |
Obesity and stocky neck | |
Clinical history of radiation or surgery on the neck or chest | |
Preoperative dysfunction of voice cord | |
Thyroid-related factors | |
Advanced cancer | |
Local invasion | |
Posteriorly located lesions | |
Diffuse or adhesion or fixation enlargement of lymph node | |
Evidence available of local or distant metastases | |
Graves’ disease | |
Severe thyroiditis | |
Associated parathyroid disease |