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Prostate Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Stage Information for Prostate Cancer

Table 8. Histologic Grade

Reprinted with permission fromAJCC: Prostate. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 457-68.
Gleason XGleason score cannot be processed.
Gleason ≤6Well differentiated (slight anaplasia).
Gleason 7Moderately differentiated (moderate anaplasia).
Gleason 8–10Poorly differentiated/undifferentiated (marked anaplasia).


  1. Zelefsky MJ, Eastham JA, Sartor AO: Cancer of the prostate. In: DeVita VT Jr, Lawrence TS, Rosenberg SA: Cancer: Principles and Practice of Oncology. 9th ed. Philadelphia, Pa: Lippincott Williams & Wilkins, 2011, pp 1220-71.
  2. Oesterling JE, Martin SK, Bergstralh EJ, et al.: The use of prostate-specific antigen in staging patients with newly diagnosed prostate cancer. JAMA 269 (1): 57-60, 1993.
  3. Huncharek M, Muscat J: Serum prostate-specific antigen as a predictor of radiographic staging studies in newly diagnosed prostate cancer. Cancer Invest 13 (1): 31-5, 1995.
  4. Schiebler ML, Yankaskas BC, Tempany C, et al.: MR imaging in adenocarcinoma of the prostate: interobserver variation and efficacy for determining stage C disease. AJR Am J Roentgenol 158 (3): 559-62; discussion 563-4, 1992.
  5. Schuessler WW, Pharand D, Vancaillie TG: Laparoscopic standard pelvic node dissection for carcinoma of the prostate: is it accurate? J Urol 150 (3): 898-901, 1993.
  6. Stone NN, Stock RG, Unger P: Indications for seminal vesicle biopsy and laparoscopic pelvic lymph node dissection in men with localized carcinoma of the prostate. J Urol 154 (4): 1392-6, 1995.
  7. Oesterling JE, Brendler CB, Epstein JI, et al.: Correlation of clinical stage, serum prostatic acid phosphatase and preoperative Gleason grade with final pathological stage in 275 patients with clinically localized adenocarcinoma of the prostate. J Urol 138 (1): 92-8, 1987.
  8. Fournier GR Jr, Narayan P: Re-evaluation of the need for pelvic lymphadenectomy in low grade prostate cancer. Br J Urol 72 (4): 484-8, 1993.
  9. Daniels GF Jr, McNeal JE, Stamey TA: Predictive value of contralateral biopsies in unilaterally palpable prostate cancer. J Urol 147 (3 Pt 2): 870-4, 1992.
  10. Webb JA, Shanmuganathan K, McLean A: Complications of ultrasound-guided transperineal prostate biopsy. A prospective study. Br J Urol 72 (5 Pt 2): 775-7, 1993.
  11. Smith JA Jr, Scardino PT, Resnick MI, et al.: Transrectal ultrasound versus digital rectal examination for the staging of carcinoma of the prostate: results of a prospective, multi-institutional trial. J Urol 157 (3): 902-6, 1997.
  12. Gerber GS, Goldberg R, Chodak GW: Local staging of prostate cancer by tumor volume, prostate-specific antigen, and transrectal ultrasound. Urology 40 (4): 311-6, 1992.
  13. Hanks GE, Krall JM, Pilepich MV, et al.: Comparison of pathologic and clinical evaluation of lymph nodes in prostate cancer: implications of RTOG data for patient management and trial design and stratification. Int J Radiat Oncol Biol Phys 23 (2): 293-8, 1992.
  14. Jewett HJ: The present status of radical prostatectomy for stages A and B prostatic cancer. Urol Clin North Am 2 (1): 105-24, 1975.
  15. Prostate. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 457-68.

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Last Updated: February 25, 2014
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