Naslov
Pathological characteristics and clinical perspectives of papillary thyroid cancer : study of 714 patients

Autori
Džepina, Davor ; Zurak, Krešo ; Petric, Vlado ; Čupić, Hrvoje

Izvornik
European archives of oto-rhino-laryngology (0937-4477) 271 (2014), 1; 141-148

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

Ključne riječi
papillary thyroid cancer; pathological characteristics; clinical perspectives
(papillary thyroid cancer; pathological characteristics; clinical perspective)

Sažetak
Papillary thyroid cancer belongs to most commonly diagnosed well-differentiated malignant tumor of the thyroid gland, with only minority of cases being more aggressive, recurring locoregionally and developing distant metastatic foci. The aim of this study was to determine the clinical relationship between parameters of age, gender, size of primary tumor, intraglandular dissemination and regional metastatic spread and evaluate the importance of each parameter ; analyze other major aggressive factors (tumor border, thyroid capsule invasion, perivascular, perilymphatic spread) on prevalence and extent of intraglandular dissemination and relation to metastatic spread in neck. This study is a retrospective analysis of clinical and pathological data from 714 patients with papillary thyroid cancer, presented and operated at the Department of ENT/Head and Neck surgery, Sisters of Charity University Hospital, Zagreb, in the period from 1980 to 2008. All patients were operated upon with total thyroidectomy and some type of neck lymphonode dissection (paratracheal or lateral). In results, we found 46.9% tumors were aggressive ; 34.7% tumors were multicentric, with foci in the contralateral lobe nearly twice as often as in the ipsilateral lobe ; 27.8% were regionally metastatic, with equal distribution between paratracheal and lateral regions. In conclusion, we revealed contralateral lobe multicentricity and male gender as independent risk factors for regional metastatic dissemination. Nodular goiter has been identified as a protective parameter.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti

POVEZANOST RADA