Naslov
Characteristics of Malignant Thyroid Tumors: A Retrospective Study on 320 Patients

Autori
Abičić, Ivan ; Prpić, Tin ; Bogović, Vjeran ; Milanković, Stjepan Grga ; Mihalj, Hrvoje ; Včeva, Andrijana ; Zubčić, Željko ; Šestak, Anamarija ; Rezo, Matej

Izvornik
Acta clinica Croatica. Supplement (0353-9474) 59 (2020), 1; 108-114

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, stručni

Ključne riječi
thyroid cancer, tumor size, extrathyroidal invasion, multifocality, lymphovascular invasion

Sažetak
Papillary thyroid cancer accounts for 80-85% of diagnosed thyroid cancers, while follicular, medullary, and anaplastic cancers are diagnosed significantly less frequently. This study aimed to show the characteristics of malignant thyroid tumors. In this retrospective study, we analyzed data from 320 patients who underwent thyroid surgery from January 2018 to December 2019. We recorded and statistically analyzed basic demographic data, data of the cytological and pathohistological findings, and tumor characteristics (size, multifocality, extrathyroidal and lymphovascular invasion). Thyroid cancer was diagnosed in 95 patients. The incidence of thyroid cancer was higher in women than in men, but without a significant difference (p=0.46). There was a significant difference between preoperative cytological findings and definitive pathohistological diagnosis (p=0.001). There was no significant difference between genders in tumor size, extrathyroidal and lymphovascular invasion, and multifocality. There were significantly more thyroid cancers with a lymphovascular invasion that were less than 2 cm in size (p=0.04). In our opinion, it is important to emphasize the value of early diagnostics and analysis of the malignant tumor characteristics that are major prognostic factors for survival in patients with thyroid cancer.

Izvorni jezik
Engleski

POVEZANOST RADA