Number of axillary lymph node metastases determined by preoperative ultrasound is related to prognosis in patients with breast cancer

Yuko Kijima; Heiji Yoshinaka; Munetsugu Hirata; Tadao Mizoguchi; Sumiya Ishigami; Akihiro Nakajo; Hideo Arima; Shinichi Ueno; Shoji Natsugoe

doi:10.3390/cancers2010020

Number of axillary lymph node metastases determined by preoperative ultrasound is related to prognosis in patients with breast cancer

Yuko Kijima, Heiji Yoshinaka, Munetsugu Hirata, Tadao Mizoguchi, Sumiya Ishigami, Akihiro Nakajo, Hideo Arima, Shinichi Ueno, Shoji Natsugoe

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Objective: To analyze the impact on prognosis of the number of axillary lymph node metastases (LNM) detected by ultrasound (US) in patients with breast cancer.Methods: One-to-one comparison of LNM was performed between the ultrasound and histologic diagnosis in 380 patients. Results: The accuracy of preoperative ultrasound diagnosis was 79.7%. According to the subdivision of number of LNM (0, 1-3, 4-9, 10+), the accuracy rates associated with LNM were 82%, 49%, 34%, and 86%, respectively. The disease-free-survival curves according to the number of LNM were similar in them. Conclusion: Preoperative ultrasound can determine axillary involvement and may be useful for predicting prognosis.

Original language	English
Pages (from-to)	20-31
Number of pages	12
Journal	Cancers
Volume	2
Issue number	1
DOIs	https://doi.org/10.3390/cancers2010020
Publication status	Published - 03-2010
Externally published	Yes

All Science Journal Classification (ASJC) codes

Oncology
Cancer Research

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10.3390/cancers2010020

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title = "Number of axillary lymph node metastases determined by preoperative ultrasound is related to prognosis in patients with breast cancer",

abstract = "Objective: To analyze the impact on prognosis of the number of axillary lymph node metastases (LNM) detected by ultrasound (US) in patients with breast cancer.Methods: One-to-one comparison of LNM was performed between the ultrasound and histologic diagnosis in 380 patients. Results: The accuracy of preoperative ultrasound diagnosis was 79.7%. According to the subdivision of number of LNM (0, 1-3, 4-9, 10+), the accuracy rates associated with LNM were 82%, 49%, 34%, and 86%, respectively. The disease-free-survival curves according to the number of LNM were similar in them. Conclusion: Preoperative ultrasound can determine axillary involvement and may be useful for predicting prognosis.",

author = "Yuko Kijima and Heiji Yoshinaka and Munetsugu Hirata and Tadao Mizoguchi and Sumiya Ishigami and Akihiro Nakajo and Hideo Arima and Shinichi Ueno and Shoji Natsugoe",

year = "2010",

month = mar,

doi = "10.3390/cancers2010020",

language = "English",

volume = "2",

pages = "20--31",

journal = "Cancers",

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T1 - Number of axillary lymph node metastases determined by preoperative ultrasound is related to prognosis in patients with breast cancer

AU - Kijima, Yuko

AU - Yoshinaka, Heiji

AU - Hirata, Munetsugu

AU - Mizoguchi, Tadao

AU - Ishigami, Sumiya

AU - Nakajo, Akihiro

AU - Arima, Hideo

AU - Ueno, Shinichi

AU - Natsugoe, Shoji

PY - 2010/3

Y1 - 2010/3

N2 - Objective: To analyze the impact on prognosis of the number of axillary lymph node metastases (LNM) detected by ultrasound (US) in patients with breast cancer.Methods: One-to-one comparison of LNM was performed between the ultrasound and histologic diagnosis in 380 patients. Results: The accuracy of preoperative ultrasound diagnosis was 79.7%. According to the subdivision of number of LNM (0, 1-3, 4-9, 10+), the accuracy rates associated with LNM were 82%, 49%, 34%, and 86%, respectively. The disease-free-survival curves according to the number of LNM were similar in them. Conclusion: Preoperative ultrasound can determine axillary involvement and may be useful for predicting prognosis.

AB - Objective: To analyze the impact on prognosis of the number of axillary lymph node metastases (LNM) detected by ultrasound (US) in patients with breast cancer.Methods: One-to-one comparison of LNM was performed between the ultrasound and histologic diagnosis in 380 patients. Results: The accuracy of preoperative ultrasound diagnosis was 79.7%. According to the subdivision of number of LNM (0, 1-3, 4-9, 10+), the accuracy rates associated with LNM were 82%, 49%, 34%, and 86%, respectively. The disease-free-survival curves according to the number of LNM were similar in them. Conclusion: Preoperative ultrasound can determine axillary involvement and may be useful for predicting prognosis.

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Number of axillary lymph node metastases determined by preoperative ultrasound is related to prognosis in patients with breast cancer

Abstract

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