label: Stage IIB Prostate Cancer AJCC v7
label_lc: stage iib prostate cancer ajcc v7
description: "Stage IIB includes: (T2c, N0, M0, Any PSA, Any Gleason); (T1-2, N0, M0, PSA equal or more than 20, Any Gleason); (T1-2, N0, M0, Any PSA, Gleason equal or more than 8).  T2c: Tumor involves both lobes.  T1a: Tumor incidental histologic finding in 5% or less of tissue resected.  T1b: Tumor incidental histologic finding in more than 5% of tissue resected.  T1c: Tumor identified by needle biopsy (e.g., because of elevated PSA).  T2a: Tumor involves one-half of one lobe or less.  T2b: Tumor involves more than one-half of one lobe, but not both lobes.  cN0: No regional lymph node metastasis.  pN0: No positive regional nodes.  M0: No distant metastasis.  Gleason equal or more than 8: Poorly differentiated/undifferentiated (marked anaplasia).  (AJCC 7th ed.)"