Ito Y et al (2018) Overall survival of papillary thyroid carcinoma patients: a single-institution long-term follow-up of 5897 patients. World J Surg 42(3):615–622

Article  PubMed  PubMed Central  Google Scholar 

AIOM, I Numeri del cancro. 2023.

AIOM. I Numeri del cancro. 2019.

Cabanillas ME, McFadden DG, Durante C (2016) Thyroid cancer. Lancet 388(10061):2783–2795

Article  CAS  PubMed  Google Scholar 

Sutherland R et al (2021) Papillary thyroid microcarcinoma: Is active surveillance always enough? Clin Endocrinol (Oxf) 95(6):811–817

Article  PubMed  Google Scholar 

Lim H et al (2017) Trends in thyroid cancer incidence and mortality in the United States, 1974–2013. JAMA 317(13):1338–1348

Article  PubMed  PubMed Central  Google Scholar 

Howlader N, Noone AM, Krapcho M, Miller D, Brest A, Yu M, Ruhl J, Tatalovich Z, Mariotto A, Lewis DR, Chen HS, Feuer EJ, Cronin KA (2019) SEER Cancer Statistics Review, 1975–2016. National Cancer Institute, Bethesda

Google Scholar 

Vigneri R, Malandrino P, Russo M (2020) Is thyroid cancer increasing in incidence and aggressiveness? J Clin Endocrinol Metab 105(7):e2639

Article  Google Scholar 

Vaccarella S et al (2016) Worldwide thyroid-cancer epidemic? the increasing impact of overdiagnosis. N Engl J Med 375(7):614–617

Article  PubMed  Google Scholar 

Smallridge RC, Copland JA (2010) Anaplastic thyroid carcinoma: pathogenesis and emerging therapies. Clin Oncol (R Coll Radiol) 22(6):486–497

Article  CAS  PubMed  Google Scholar 

Dal Maso L et al (2017) Survival of 86,690 patients with thyroid cancer: a population-based study in 29 European countries from EUROCARE-5. Eur J Cancer 77:140–152

Article  Google Scholar 

Chen DW et al (2023) Thyroid cancer. Lancet 401(10387):1531–1544

Article  PubMed  Google Scholar 

Durante C et al (2023) European thyroid association clinical practice guidelines for thyroid nodule management. Eur Thyroid J. https://doi.org/10.1530/ETJ-23-0067

Article  PubMed  PubMed Central  Google Scholar 

Amendola S et al (2023) Evaluation of the performance of ACR TI-RADS also considering those nodules with no indication of FNAC: a single-center experience. J Clin Med 12(2):398

Article  CAS  PubMed  PubMed Central  Google Scholar 

Ruan J et al (2024) Lateral lymph node metastasis in papillary thyroid microcarcinoma: a study of 5241 follow-up patients. Endocrine 83(2):414–421

Article  CAS  PubMed  Google Scholar 

Roh JL, Kim JM, Park CI (2008) Central cervical nodal metastasis from papillary thyroid microcarcinoma: pattern and factors predictive of nodal metastasis. Ann Surg Oncol 15(9):2482–2486

Article  PubMed  Google Scholar 

Ito Y et al (2010) An observational trial for papillary thyroid microcarcinoma in Japanese patients. World J Surg 34(1):28–35

Article  PubMed  Google Scholar 

Del Rio P et al (2023) Management of surgical diseases of thyroid gland indications of the United Italian Society of Endocrine Surgery (SIUEC). Updates Surg 75(6):1393–1417

Article  PubMed  PubMed Central  Google Scholar 

Ardito G et al (2013) Aggressive papillary thyroid microcarcinoma: prognostic factors and therapeutic strategy. Clin Nucl Med 38(1):25–28

Article  PubMed  Google Scholar 

Yu XM et al (2011) Should all papillary thyroid microcarcinomas be aggressively treated? An analysis of 18,445 cases. Ann Surg 254(4):653–660

Article  PubMed  Google Scholar 

Liu C et al (2019) Risk factor analysis for predicting cervical lymph node metastasis in papillary thyroid carcinoma: a study of 966 patients. BMC Cancer 19(1):622

Article  PubMed  PubMed Central  Google Scholar 

Wu X et al (2023) Risk factors for skip metastasis in patients with papillary thyroid microcarcinoma. Cancer Med 12(6):7560–7566

Article  CAS  PubMed  Google Scholar 

Wei X et al (2022) Development and validation of an individualized nomogram for predicting the high-volume (> 5) central lymph node metastasis in papillary thyroid microcarcinoma. J Endocrinol Invest 45(3):507–515

Article  CAS  PubMed  Google Scholar 

Al Afif A et al (2015) Multifocal papillary thyroid cancer increases the risk of central lymph node metastasis. Thyroid 25(9):1008–1012

Article  PubMed  Google Scholar 

Ozdemir K et al (2023) Should multifocality be an indication for prophylactic central neck dissection in papillary thyroid cancer? Updates Surg 75(3):701–706

Article  PubMed  Google Scholar 

Zeng X et al (2021) High incidence of distant metastasis is associated with histopathological subtype of pediatric papillary thyroid cancer—a retrospective analysis based on SEER. Front Endocrinol (Lausanne) 12:760901

Article  PubMed  Google Scholar 

Amendola S et al (2024) Papillary thyroid carcinoma: </= 10 mm does not always mean pN0 A multicentric real-world study. Updates Surg 76(3):1055–1061

Article  PubMed  PubMed Central  Google Scholar 

Nardi F et al (2014) Italian consensus for the classification and reporting of thyroid cytology. J Endocrinol Invest 37(6):593–599

Article  PubMed  Google Scholar 

Leenhardt L et al (2013) 2013 European thyroid association guidelines for cervical ultrasound scan and ultrasound-guided techniques in the postoperative management of patients with thyroid cancer. Eur Thyroid J 2(3):147–159

Article  CAS  PubMed  PubMed Central  Google Scholar 

Pizzimenti C et al (2022) Aggressive variants of follicular cell-derived thyroid carcinoma: an overview. Endocrine 78(1):1–12

Article  CAS  PubMed  Google Scholar 

Londero SC et al (2015) Papillary thyroid carcinoma in Denmark, 1996–2008: outcome and evaluation of established prognostic scoring systems in a prospective national cohort. Thyroid 25(1):78–84

Article  PubMed  Google Scholar 

Gao M et al (2017) 2016 Chinese expert consensus and guidelines for the diagnosis and treatment of papillary thyroid microcarcinoma. Cancer Biol Med 14(3):203–211

Article  PubMed  PubMed Central  Google Scholar 

Sugitani I (2023) Active surveillance of low-risk papillary thyroid microcarcinoma. Best Pract Res Clin Endocrinol Metab 37(1):101630

Article  PubMed  Google Scholar 

Lee JS et al (2023) Aggressive subtypes of papillary thyroid carcinoma smaller than 1 cm. J Clin Endocrinol Metab 108(6):1370–1375

Article  PubMed  Google Scholar 

Ito Y et al (2014) Patient age is significantly related to the progression of papillary microcarcinoma of the thyroid under observation. Thyroid 24(1):27–34

Article  CAS  PubMed  PubMed Central  Google Scholar 

Machens A, Dralle H (2012) Correlation between the number of lymph node metastasis and lung metastasis in papillary thyroid cancer. J Clin Endocrinol Metab 97(12):4375–4382

Article  CAS  PubMed  Google Scholar 

Koo BS et al (2009) Predictive factors for ipsilateral or contralateral central lymph node metastasis in unilateral papillary thyroid carcinoma. Ann Surg 249(5):840–844