Tadahiko Shien

Summary

Affiliation: National Cancer Center
Country: Japan

Publications

  1. doi request reprint Usefulness of preoperative multidetector-row computed tomography in evaluating the extent of invasive lobular carcinoma in patients with or without neoadjuvant chemotherapy
    Tadahiko Shien
    Division of Breast Surgery, National Cancer Center Hospital, 1 1 5 Tsukiji, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:30-6. 2009
  2. doi request reprint Comparison among different classification systems regarding the pathological response of preoperative chemotherapy in relation to the long-term outcome
    Tadahiko Shien
    Department of Breast Surgery, National Cancer Center Hospital, Tokyo, Japan
    Breast Cancer Res Treat 113:307-13. 2009
  3. doi request reprint 21-Gene expression profile assay on core needle biopsies predicts responses to neoadjuvant endocrine therapy in breast cancer patients
    Sadako Akashi-Tanaka
    Division of Breast Surgery, 1 1 Tsukiji 5 chome, Chuo Ku, Tokyo 104 0045, Japan
    Breast 18:171-4. 2009
  4. doi request reprint Clinicopathological features of tumors as predictors of the efficacy of primary neoadjuvant chemotherapy for operable breast cancer
    Tadahiko Shien
    Department of Surgery, National Cancer Center Hospital, Tokyo, Japan
    World J Surg 33:44-51. 2009
  5. doi request reprint Evaluation of axillary status in patients with breast cancer using thin-section CT
    Tadahiko Shien
    Division of Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan
    Int J Clin Oncol 13:314-9. 2008
  6. ncbi request reprint Primary tumor resection improves the survival of younger patients with metastatic breast cancer
    Tadahiko Shien
    Department of Breast Surgery, National Cancer Center Hospital, Okayama, Japan
    Oncol Rep 21:827-32. 2009
  7. doi request reprint Clinical efficacy of S-1 in pretreated metastatic breast cancer patients
    Tadahiko Shien
    Division of Surgical Oncology, National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo Ku, Tokyo 104 0045, Japan
    Jpn J Clin Oncol 38:172-5. 2008
  8. doi request reprint Whole-breast volume perfusion images using 256-row multislice computed tomography: visualization of lesions with ductal spread
    Sadako Akashi-Tanaka
    Department of Breast Surgery, National Cancer Center Hospital, 1 1 Tsukiji 5 chome, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:62-7. 2009
  9. doi request reprint Primary small cell carcinoma of the breast
    Takashi Hojo
    Breast Surgery Division, National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:68-71. 2009
  10. ncbi request reprint Brain metastases after achieving local pathological complete responses with neoadjuvant chemotherapy
    Shunsuke Tsukamoto
    Breast Surgery Division, National Cancer Center Hospital, Tokyo, Japan
    Breast Cancer 14:420-4. 2007

Detail Information

Publications13

  1. doi request reprint Usefulness of preoperative multidetector-row computed tomography in evaluating the extent of invasive lobular carcinoma in patients with or without neoadjuvant chemotherapy
    Tadahiko Shien
    Division of Breast Surgery, National Cancer Center Hospital, 1 1 5 Tsukiji, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:30-6. 2009
    ..The present study was conducted to assess the clinical usefulness of multidetector-row CT (MDCT) in determining the extent of invasive lobular carcinoma (ILC) and especially the extent of residual tumor after neoadjuvant chemotherapy (NAC)...
  2. doi request reprint Comparison among different classification systems regarding the pathological response of preoperative chemotherapy in relation to the long-term outcome
    Tadahiko Shien
    Department of Breast Surgery, National Cancer Center Hospital, Tokyo, Japan
    Breast Cancer Res Treat 113:307-13. 2009
    ..All three classifications analyzed were considered inadequate as the prognostic marker of the long-term outcome after NAC and further studies are warranted to optimize the prediction...
  3. doi request reprint 21-Gene expression profile assay on core needle biopsies predicts responses to neoadjuvant endocrine therapy in breast cancer patients
    Sadako Akashi-Tanaka
    Division of Breast Surgery, 1 1 Tsukiji 5 chome, Chuo Ku, Tokyo 104 0045, Japan
    Breast 18:171-4. 2009
    ..84% and 73%, respectively). These results suggest that RS predicts responses to NAET with tamoxifen or anastrozole. Because this pilot study examined a small sample size, these results should be validated in larger studies...
  4. doi request reprint Clinicopathological features of tumors as predictors of the efficacy of primary neoadjuvant chemotherapy for operable breast cancer
    Tadahiko Shien
    Department of Surgery, National Cancer Center Hospital, Tokyo, Japan
    World J Surg 33:44-51. 2009
    ..Clinicopathological markers that predict patient response to NC are needed to individualize treatment...
  5. doi request reprint Evaluation of axillary status in patients with breast cancer using thin-section CT
    Tadahiko Shien
    Division of Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan
    Int J Clin Oncol 13:314-9. 2008
    ..We evaluated on the efficacy of preoperative axillary staging using contrast-enhanced computed tomography (CE-CT)...
  6. ncbi request reprint Primary tumor resection improves the survival of younger patients with metastatic breast cancer
    Tadahiko Shien
    Department of Breast Surgery, National Cancer Center Hospital, Okayama, Japan
    Oncol Rep 21:827-32. 2009
    ..Prospective studies are required to validate these findings and evaluate the impact of surgical intervention...
  7. doi request reprint Clinical efficacy of S-1 in pretreated metastatic breast cancer patients
    Tadahiko Shien
    Division of Surgical Oncology, National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo Ku, Tokyo 104 0045, Japan
    Jpn J Clin Oncol 38:172-5. 2008
    ..S-1, an oral fluoropyrimidine carbamate, is an active and well-tolerated agent against solid cancer. However, the clinical efficacy of S-1 in patients with metastatic breast cancer has not been determined...
  8. doi request reprint Whole-breast volume perfusion images using 256-row multislice computed tomography: visualization of lesions with ductal spread
    Sadako Akashi-Tanaka
    Department of Breast Surgery, National Cancer Center Hospital, 1 1 Tsukiji 5 chome, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:62-7. 2009
    ....
  9. doi request reprint Primary small cell carcinoma of the breast
    Takashi Hojo
    Breast Surgery Division, National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo Ku, Tokyo, 104 0045, Japan
    Breast Cancer 16:68-71. 2009
    ..Therefore, the best therapy for primary small cell carcinoma of the breast may be surgery followed by adjuvant therapy similar to that recommended for small cell lung carcinoma...
  10. ncbi request reprint Brain metastases after achieving local pathological complete responses with neoadjuvant chemotherapy
    Shunsuke Tsukamoto
    Breast Surgery Division, National Cancer Center Hospital, Tokyo, Japan
    Breast Cancer 14:420-4. 2007
    ..We encountered two patients with inflammatory breast carcinoma who developed symptomatic brain metastases after achieving local pathological complete responses (pCR) with neoadjuvant chemotherapy (NAC)...
  11. ncbi request reprint Favorable outcome in patients with breast cancer in the presence of pathological response after neoadjuvant endocrine therapy
    Sadako Akashi-Tanaka
    Division of Breast Surgery, National Cancer Center Hospital, 1 1 Tsukiji 5 chome, Chuo Ku, Tokyo 104 0045, Japan
    Breast 16:482-8. 2007
    ..Multivariate analysis of relapse-free survival indicated that pathological response was independent. Therefore, pathological response may be a favorable prognostic factor after NAET...
  12. ncbi request reprint Diagnosis of complete response to neoadjuvant chemotherapy using diagnostic imaging in primary breast cancer patients
    Takashi Kanazawa
    Division of Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan
    Breast J 11:311-6. 2005
    ..The evaluation of CR by CT was significantly indicative of pCR. The positive predictive value, however, was not large enough to avoid surgical treatment. Further studies will be needed to establish a diagnosis of pCR...
  13. doi request reprint Clinical and pathological features of intracystic papillary carcinoma of the breast
    Tomonori Akagi
    Division of Breast Surgery, National Cancer Center Hospital, 5 1 1 Tsukiji, Chuo Ku, Tokyo, 104 0045, Japan
    Surg Today 39:5-8. 2009
    ..To evaluate the clinicopathological features of intracystic papillary carcinoma (ICPC), which have not been established given its rarity and lack of standard diagnostic criteria...