Yasuaki Sagara

Yasuaki Sagara

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Yasuaki Sagara

Yasuaki Sagara

Publications by authors named "Yasuaki Sagara"

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Diffuse distribution of tumor-infiltrating lymphocytes is a marker for better prognosis and chemotherapeutic effect in triple-negative breast cancer.

Breast Cancer Res Treat 2019 Nov 12;178(2):283-294. Epub 2019 Aug 12.

Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.

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http://dx.doi.org/10.1007/s10549-019-05390-xDOI Listing
November 2019

National Patterns of Breast Reconstruction and Nipple-Sparing Mastectomy for Breast Cancer, 2005-2015.

Ann Surg Oncol 2019 Oct 24;26(10):3194-3203. Epub 2019 Jul 24.

Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA.

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http://dx.doi.org/10.1245/s10434-019-07554-xDOI Listing
October 2019

Impact of Subtype on Survival of Young Patients With Stage IV Breast Cancer.

Clin Breast Cancer 2019 Jun 29;19(3):200-207.e1. Epub 2019 Jan 29.

Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA.

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http://dx.doi.org/10.1016/j.clbc.2019.01.005DOI Listing
June 2019

Maspin mRNA expression in sentinel lymph nodes predicts non-SLN metastasis in breast cancer patients with SLN metastasis.

Histopathology 2018 Dec 25;73(6):916-922. Epub 2018 Sep 25.

Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.

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http://dx.doi.org/10.1111/his.13718DOI Listing
December 2018

Simultaneous whole-body and breast 18F-FDG PET/MRI examinations in patients with breast cancer: a comparison of apparent diffusion coefficients and maximum standardized uptake values.

Jpn J Radiol 2018 Feb 20;36(2):122-133. Epub 2017 Nov 20.

Department of Radiology, Sagara Hospital Affiliated Breast Center, 3-28 Tenokuchi-cho, Kagoshima, Kagoshima, 892-0845, Japan.

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http://dx.doi.org/10.1007/s11604-017-0707-yDOI Listing
February 2018

Effects of cytokines derived from cancer-associated fibroblasts on androgen synthetic enzymes in estrogen receptor-negative breast carcinoma.

Breast Cancer Res Treat 2017 Dec 22;166(3):709-723. Epub 2017 Aug 22.

Department of Pathology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-machi, Aoba-Ku, Sendai-shi, Miyagi, 980-8575, Japan.

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http://dx.doi.org/10.1007/s10549-017-4464-5DOI Listing
December 2017

Paradigm Shift toward Reducing Overtreatment of Ductal Carcinoma of Breast.

Front Oncol 2017 28;7:192. Epub 2017 Aug 28.

Breast Cancer Unit, Kyoto University Hospital Breast Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.

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http://dx.doi.org/10.3389/fonc.2017.00192DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5581351PMC
August 2017

Breast cancer prevention strategies in lobular carcinoma in situ: A decision analysis.

Cancer 2017 Jul 21;123(14):2609-2617. Epub 2017 Feb 21.

Department of Surgery, Brigham and Women's Hospital/Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts.

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http://dx.doi.org/10.1002/cncr.30644DOI Listing
July 2017

The relationship between the expression of FOXA1 and GATA3 and the efficacy of neoadjuvant endocrine therapy.

Breast Cancer 2017 May 29;24(3):384-392. Epub 2016 Jul 29.

Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1007/s12282-016-0714-3DOI Listing
May 2017

Growing Use of Contralateral Prophylactic Mastectomy Despite no Improvement in Long-term Survival for Invasive Breast Cancer.

Ann Surg 2017 03;265(3):581-589

*Harvard School of Public Health, Boston, MA †Department of Surgery, McGill University Health Centre, Montreal, QC, Canada ‡Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA §Department of Surgery, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston, MA ¶Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA.

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http://dx.doi.org/10.1097/SLA.0000000000001698DOI Listing
March 2017

Reply to K. Lin et al.

J Clin Oncol 2016 10 25;34(28):3485-6. Epub 2016 Jul 25.

Brigham and Women's Hospital, Boston, MA

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http://dx.doi.org/10.1200/JCO.2016.68.7723DOI Listing
October 2016

Patient Prognostic Score and Associations With Survival Improvement Offered by Radiotherapy After Breast-Conserving Surgery for Ductal Carcinoma In Situ: A Population-Based Longitudinal Cohort Study.

J Clin Oncol 2016 Apr 1;34(11):1190-6. Epub 2016 Feb 1.

Yasuaki Sagara, Melissa Anne Mallory, Fatih Aydogan, and Mehra Golshan, Brigham and Women's Hospital; Yasuaki Sagara, Harvard T.H. Chan School of Public Health; Rachel A. Freedman, Ines Vaz-Luis, Stephen DeSantis, and William T. Barry, Dana-Farber Cancer Institute, Boston, MA; Stephanie M. Wong, McGill University Health Centre, Montreal, Quebec, Canada; and Fatih Aydogan, Cerrahpasa Medical School, Istanbul University, Istanbul, Turkey.

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http://dx.doi.org/10.1200/JCO.2015.65.1869DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4872326PMC
April 2016

Intratumoral estrogen production and actions in luminal A type invasive lobular and ductal carcinomas.

Breast Cancer Res Treat 2016 Feb 4;156(1):45-55. Epub 2016 Mar 4.

Department of Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi Aoba-ku, Sendai, Japan.

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http://dx.doi.org/10.1007/s10549-016-3739-6DOI Listing
February 2016

Tumor microenvironment in invasive lobular carcinoma: possible therapeutic targets.

Breast Cancer Res Treat 2016 Jan 29;155(1):65-75. Epub 2015 Dec 29.

Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.

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http://dx.doi.org/10.1007/s10549-015-3668-9DOI Listing
January 2016

The effect of Paget disease on axillary lymph node metastases and survival in invasive ductal carcinoma.

Cancer 2015 Dec 16;121(24):4333-40. Epub 2015 Sep 16.

Department of Surgery, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts.

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http://dx.doi.org/10.1002/cncr.29687DOI Listing
December 2015

Modern Trends in the Surgical Management of Paget's Disease.

Ann Surg Oncol 2015 Oct 23;22(10):3308-16. Epub 2015 Jul 23.

Harvard School of Public Health, Boston, MA, USA.

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http://dx.doi.org/10.1245/s10434-015-4664-3DOI Listing
October 2015

A low cost training phantom model for radio-guided localization techniques in occult breast lesions.

J Surg Oncol 2015 Sep 6;112(4):449-51. Epub 2015 Aug 6.

Women's Cancer Center, Dana-Farber/Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.

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http://dx.doi.org/10.1002/jso.23984DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4583351PMC
September 2015

Survival Benefit of Breast Surgery for Low-Grade Ductal Carcinoma In Situ: A Population-Based Cohort Study.

JAMA Surg 2015 Aug;150(8):739-45

Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts.

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http://dx.doi.org/10.1001/jamasurg.2015.0876DOI Listing
August 2015

Immediate breast volume replacement using a free dermal fat graft after breast cancer surgery: multi-institutional joint research of short-term outcomes in 262 Japanese patients.

Gland Surg 2015 Apr;4(2):179-94

1 Department of Digestive Surgery, Breast and Thyroid Surgery, 2 Department of Epidemiology and Preventive Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Sakuragaoka, Kagoshima, Japan ; 3 Breast Care Center, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan ; 4 Department of Breast Oncology, Hyogo Cancer Center, Hyogo, Japan ; 5 Department of Surgery, Konan Kosei Hospital, Aichi, Japan ; 6 Kaneko Clinic, Kagoshima, Japan ; 7 Plastic and Reconstructive Surgery Department, National Cancer Center Hospital, Tokyo, Japan ; 8 Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan ; 9 Department of Breast Surgery, Sagara Hospital, Kagoshima, Japan ; 10 Division of Surgery, Saitama Social Insurance Hospital, Saitama, Japan ; 11 Department of Surgery, Wakayama Medical University, Kihoku Hospital, Wakayama, Japan ; 12 Department of Surgery, Fussa Hospital, Tokyo, Japan ; 13 Ueo Breast Cancer Hospital, Oita, Japan ; 14 Chayamachi Breast Clinic, Osaka, Japan ; 15 Department of Breast Surgery, Kinki University Faculty of Medicine, Nara Hospital, Osaka, Japan.

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http://www.glandsurgery.org/article/view/6050/6946
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http://dx.doi.org/10.3978/j.issn.2227-684X.2015.01.06DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409674PMC
April 2015

The Japanese Breast Cancer Society Clinical Practice Guideline for systemic treatment of breast cancer.

Breast Cancer 2015 Jan 9;22(1):5-15. Epub 2014 Sep 9.

Division of Breast and Medical Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, Japan,

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http://dx.doi.org/10.1007/s12282-014-0563-xDOI Listing
January 2015

Understanding process-of-care delays in surgical treatment of breast cancer at a comprehensive cancer center.

Breast Cancer Res Treat 2014 Nov 1;148(1):125-33. Epub 2014 Oct 1.

Department of Surgery, Dana Farber Cancer Institute, 450 Brookline Ave., Boston, MA, 02215, USA,

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http://dx.doi.org/10.1007/s10549-014-3124-2DOI Listing
November 2014

Clinical application of the one-step nucleic acid amplification method to detect sentinel lymph node metastasis in breast cancer.

Breast Cancer 2013 Apr 28;20(2):181-6. Epub 2011 Dec 28.

Department of Breast Surgical Oncology, Hakuaikai Medical Corporation, Sagara Hospital, 3-31 Matsubara-cho, Kagoshima, Kagoshima, 892-0833, Japan.

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http://link.springer.com/content/pdf/10.1007/s12282-011-0324
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http://link.springer.com/10.1007/s12282-011-0324-z
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http://dx.doi.org/10.1007/s12282-011-0324-zDOI Listing
April 2013

Evaluation of PTEN loss and PIK3CA mutations and their correlation with efficacy of trastuzumab treatment in HER2-positive metastatic breast cancer: A retrospective study (KBC-SG 1001).

Mol Clin Oncol 2013 Jan 9;1(1):47-52. Epub 2012 Aug 9.

Division of Medical Oncology, Hematology and Infectious Diseases, Department of Medicine, Fukuoka University Hospital, Fukuoka, Japan.

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http://dx.doi.org/10.3892/mco.2012.10DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3956249PMC
January 2013

Study on the state of implementation of HER2 testing and positive ratios in patients with breast cancer in the Kyushu-Okinawa region of Japan.

Breast Cancer 2012 Oct 4;19(4):315-20. Epub 2011 Aug 4.

Department of Breast Surgery, Hakuaikai Sagara Hospital, 3-31 Matsubara-cho, Kagoshima, Kagoshima, 892-0833, Japan.

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http://dx.doi.org/10.1007/s12282-011-0295-0DOI Listing
October 2012

[Comparison of clinical guidelines between Japanese Breast Cancer Society and National Comprehensive Cancer Network].

Authors:
Yasuaki Sagara

Nihon Rinsho 2012 Sep;70 Suppl 7:195-200

Social Medical Corporation Hakuaikai, Sagara Hospital.

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September 2012

[Current status on screening for breast cancer].

Authors:
Yasuaki Sagara

Gan To Kagaku Ryoho 2011 Dec;38(13):2559-62

Breast center, Hakuaikai Medical Corporation, Sagara Hospital, Kagoshima, Japan

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December 2011

Aldehyde dehydrogenase 1 expression predicts poor prognosis in triple-negative breast cancer.

Histopathology 2011 Oct;59(4):776-80

Hakuaikai Sagara Hospital Department of Molecular and Cellular Pathology, Field of Oncology, Kagoshima University, Graduate School of Medical and Dental Sciences, Kagoshima, Japan.

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http://dx.doi.org/10.1111/j.1365-2559.2011.03884.xDOI Listing
October 2011

Maspin expression is frequent and correlates with basal markers in triple-negative breast cancer.

Diagn Pathol 2011 Apr 16;6:36. Epub 2011 Apr 16.

Department of Molecular and Cellular Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences 8-35-1, and Hakuaikai Sagara Hospital, Kagoshima 890-8544, Japan.

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http://dx.doi.org/10.1186/1746-1596-6-36DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3094259PMC
April 2011

[A patient with of metastatic breast cancer with a well-controlled quality of life using S-1 therapy as first-line chemotherapy].

Gan To Kagaku Ryoho 2011 Apr;38(4):635-7

Dept. of Breast Surgery, Sagara Hospital, Hakuaikai Medical Corporation, Japan.

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April 2011

Aldehyde dehydrogenase 1 expression is a predictor of poor prognosis in node-positive breast cancers: a long-term follow-up study.

Histopathology 2011 Mar 3;58(4):608-16. Epub 2011 Mar 3.

Department of Molecular and Cellular Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.

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http://www.ijcem.com/files/ijcem0007819.pdf
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http://doi.wiley.com/10.1111/j.1365-2559.2011.03781.x
Publisher Site
http://dx.doi.org/10.1111/j.1365-2559.2011.03781.xDOI Listing
March 2011

Adverse events and bone health during anastrozole therapy in postmenopausal Japanese breast cancer patients.

Breast Cancer 2010 Jul 13;17(3):212-7. Epub 2009 Jun 13.

Department of Breast Oncology, Sagara Hospital, Hakuaikai Medical Corporation, Kagoshima, Japan.

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http://dx.doi.org/10.1007/s12282-009-0135-7DOI Listing
July 2010

[Comparison of the pharmacokinetics and safety of a paclitaxel injection NK and Taxol injection in breast cancer patients].

Gan To Kagaku Ryoho 2009 Feb;36(2):247-50

Dept. of Breast-Surgical Oncology and Radiology, Sagara Hospital.

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February 2009

Identification of molecular markers for metastasis-related genes in primary breast cancer cells.

Clin Exp Metastasis 2005 ;22(1):59-67

Department of Surgery Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan.

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http://dx.doi.org/10.1007/s10585-005-4417-yDOI Listing
October 2005

Team approach to providing the multidisciplinary medical treatment derived by the patients and their family.

Breast Cancer 2005 ;12(1):21-5

Department of Breast Oncology, National Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka 811-1395, Japan.

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http://link.springer.com/content/pdf/10.2325/jbcs.12.21.pdf
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http://dx.doi.org/10.2325/jbcs.12.21DOI Listing
June 2005