• Krešimir Gršić, Boris Bumber, Renata Curić Radivojević, and Dinko Leović.
• 1Department of Otorhinolaryngology and head and neck surgery, Zagreb University Hospital Centre, Zagreb, Croatia; 2Department of Anaesthesiology, Resuscitation and Intensive Care, Zagreb University Hospital Centre, Zagreb, Croatia; 3Department of Otorhinolaryngology and Maxillofacial Surgery, Faculty of Medicine, J. J. Strossmayer University of Osijek, Osijek, Croatia; 4Department of Dental Medicine, Faculty of Dental Medicine and Health, J. J. Strossmayer University of Osijek, Osijek, Croatia.
• Acta Clin Croat. 2020 Jun 1; 59 (Suppl 1): 87-95.

AbstractWell-differentiated cancers, both papillary and follicular, account for 90% of all diagnosed thyroid cancers. They have an indolent disease course with a 20-year disease-specific survival over 90%. According to current guidelines, the therapy of choice for well-differentiated thyroid carcinoma is total thyroidectomy or lobectomy. The indication for prophylactic central neck dissection is still a controversial issue and the subject of unfinished and ongoing debate. There is no indication for prophylactic central neck dissection in follicular thyroid carcinomas, which primarily metastasize hematogenously. In small solitary papillary thyroid carcinomas (T1 and T2), prophylactic central neck dissection is not indicated as it does not bring benefits in terms of improved patient survival and at the same time significantly increases the risk of temporary and permanent postoperative complications. Prophylactic central neck dissection is indicated in advanced papillary thyroid cancers (T3 and T4) and all other high-risk well-differentiated thyroid cancer, as well as in the presence of metastatic lymph nodes in the lateral neck.

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