[Lymphadenectomy in papillary thyroid cancer].
BACKGROUND
Papillary carcinoma is the most frequent malign tumour of the thyroid with rising incidence and metastasising in lymphatic veins.


OBJECTIVE
Diagnosing our patients and comparing the TNM stages to metastases found in lymphatic nodes.


METHODS
A retrospective study of 1,353 patients treated at our department between 2005 and 2008.


RESULTS
220 (16.3%) malign thyroid tumours have been found among 1,353 patients. Papillary carcinoma has been found in 180 cases, according to the TNM classification T1 mic 80x (44.4%), T1 58x (32.2%), T2 29x (16.1%), T3 8x (4.4%), T4 5x (2.8%). Multifocal incidence of papillary carcinoma has been observed in 42 patients (23.3%). Lymphadenectomy cervicocentral 18x, ipsicervicolateral 52x, contracervicolateral 1x. In total, 351 nodes were removed and 113 nodes had metastasis of papillary carcinoma. 2 patients had permanent paresis of the NLR (1.11%), nerve at risk 0.56%, transitory paresis 5.56%.


CONCLUSIONS
The basic surgical treatment of the thyroid with papillary carcinoma is total thyroidectomy with cervicocentral lymphadenectomy. Ipsilateral lympadenectomy is indicated in the case of nodes found sonographically or tumour size T2.
Chirurgické oddelení, Nemocnice ATLAS a.s., Zlín, Univerzita Tomáse Bati ve Zlíne. chirurgie@nemocniceatlas.cz
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B
Dudesek
J
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Gatek
J
J
Duben
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Hnátek
J
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Kotoc
K
K
Kotocová
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P
Vázan
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002291:Carcinoma, Papillary / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D009333:Neck; D013964:Thyroid Neoplasms / Q000473:pathology / Q000601:surgery*; D013965:Thyroidectomy; D055815:Young Adult