Analysis of Treatment Results after Thyroid Lobectomy with Prophylactic Ipsilateral Central Neck Lymph Node Dissection for Low-Risk Papillary Thyroid Carcinoma: A Single Institute Experience / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 769-775, 2015.
Artigo
em Coreano
| WPRIM
| ID: wpr-649964
ABSTRACT
BACKGROUND AND OBJECTIVES:
Surgical options for low-risk papillary thyroid carcinoma (PTC) have been in debate. The purpose of this study was to analyze the treatment results of lobectomy and prophylactic ipsilateral central lymph node dissection (cND) for low-risk PTC. SUBJECTS ANDMETHOD:
We retrospectively analyzed 906 patients who were diagnosed as PTC pre- or post-operatively and underwent lobectomy and/or prophylactic ipsilateral cND from 2001 to 2010. Studied variables were clinicopathologic data, complications, sites of recurrence, overall survival, and recurrence free survival rates.RESULTS:
Fifty two (5.7%) patients showed recurrence during follow-up. Of the 52 recurrent cases, 32 (61.5%) cases recurred in a remnant thyroid only, 11 (21.2%) cases in a lymph node (LN) only, and 9 (17.3%) cases in a remnant thyroid and the LN. One (0.1%) patient showed permanent vocal cord palsy. Overall survival rate at 10 years was 99.6%. Overall recurrence free survival rates at 5 and 10 years were 97.1% and 81.0%, respectively. Risk factors for recurrences were old age (>45), contralateral nodule(s) at initial surgery, large tumor, no prophylactic cND, and pathological LN metastasis.CONCLUSION:
Lobectomy with prophylactic ipsilateral cND may be a good option for low risk PTC patients due to excellent overall survival rates, recurrence rates, and minimal complication rates.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Recidiva
/
Glândula Tireoide
/
Tireoidectomia
/
Neoplasias da Glândula Tireoide
/
Paralisia das Pregas Vocais
/
Taxa de Sobrevida
/
Estudos Retrospectivos
/
Fatores de Risco
/
Seguimentos
/
Excisão de Linfonodo
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Otolaryngology - Head and Neck Surgery
Ano de publicação:
2015
Tipo de documento:
Artigo
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