Comparisons of Treatment Outcomes and Patterns of Lymph Node Involvement in T4 Prostate Cancer Patients

Little is known about the clinical behaviors and optimal treatment of T4 prostate cancer. Previous studies on locally advanced prostate cancers have a critical lack of T4 patients to compare. In this study, we analyzed patterns of lymph node (LN) involvement and associations between treatment outcomes in a large cohort of T4 prostate cancer patients. Patients with T4 prostate cancer were identified using Natural Language Processing. Patients who...