Implantation metastasis of breast cancer in vacuum-assisted breast biopsy needle tract and the impact of neoadjuvant chemotherapy / 南方医科大学学报
Journal of Southern Medical University
;
(12): 1016-1024, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-312647
ABSTRACT
<p><b>OBJECTIVE</b>To study the incidence of implantation metastasis of breast cancer in vacuum-assisted breast biopsy (VABB) needle tract in Chinese patients and evaluate the effect of neoadjuvant chemotherapy on needle tract metastasis following VABB.</p><p><b>METHODS</b>The breast cancer patients with established diagnosis by VABB were divided into two groups to receive open surgery or neoadjuvant chemotherapy prior to open surgery. The incidence of needle tract metastasis, disease-free survival (DFS) and overall survival (OS) were compared between the two groups.</p><p><b>RESULTS</b>A total of 214 patients were enrolled, among whom 94 directly underwent surgeries and 120 had neoadjuvant chemotherapy before surgery. The two groups showed no significant differences in the incidence of needle tract metastasis (3.2% vs 0.8%, P=0.206), DFS (P=0.221), or OS (P=0.531).</p><p><b>CONCLUSION</b>The incidence of needle tract metastasis is low after VABB, and neoadjuvant chemotherapy does not increase this risk.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Vácuo
/
Biópsia por Agulha
/
Mama
/
Neoplasias da Mama
/
Incidência
/
Segunda Neoplasia Primária
/
Intervalo Livre de Doença
/
Terapia Neoadjuvante
/
Tratamento Farmacológico
Tipo de estudo:
Estudo de incidência
/
Estudo prognóstico
Limite:
Feminino
/
Humanos
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2014
Tipo de documento:
Artigo
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