Lymph node shape in computed tomography imaging as a predictor for axillary lymph node metastasis in patients with breast cancer.

Abstract:

:The aim of the present study was to evaluate whether preoperative computed tomography (CT) is a useful modality for the diagnosis of axillary lymph node metastasis. The axillary lymph node status was examined in patients with primary breast cancer who had undergone surgery. In total, 75 patients were analyzed with preoperative contrast CT images, following which the patients underwent an intraoperative sentinel lymph node biopsy to determine possible predictors of axillary lymph node metastasis. The lymph node shape was classified into three groups, which included fat-, clear-and obscure-types. Multivariate analysis revealed that clear-type lymph nodes in preoperative contrast CT imaging may be an independent predictor of lymph node metastasis (odds ratio, 15; P=0.003). Therefore, the results indicated that preoperative CT examination is useful to predict axillary lymph node metastasis.

journal_name

Exp Ther Med

authors

Kutomi G,Ohmura T,Satomi F,Takamaru T,Shima H,Suzuki Y,Otokozawa S,Zembutsu H,Mori M,Hirata K

doi

10.3892/etm.2014.1787

subject

Has Abstract

pub_date

2014-08-01 00:00:00

pages

681-685

issue

2

eissn

1792-0981

issn

1792-1015

pii

etm-08-02-0681

journal_volume

8

pub_type

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