Development and validation of a nomogram to predict survival after neoadjuvant chemotherapy in elderly women with triple-negative invasive ductal breast cancer

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.

From the Department of Breast and Thyroid Surgery (Y. Gao, J. Wang, S. Wang, Tao, Duan, Hao, M. Gao), Tianjin Union Medical Center, from the Department of Thyroid and Neck Oncology (Y. Gao), Tianjin Medical University Cancer Hospital, National Clinical Research Center for Malignant Tumors, Tianjin Clinical Research Center for Malignant Tumors, Tianjin Key Laboratory of Cancer Prevention and Treatment, and from the Medical College (J. Wang, S. Wang), Nankai University, Tianjin, China.