Gleason grade 是用來評估下列何種癌症的治療選擇與評估預後(prognosis)?
腎細胞癌(renal cell carcinoma)
膀胱腺癌(adenocarcinoma of urinary bladder)
前列腺癌(prostatic adenocarcinoma)
陰莖鱗狀上皮癌(penile squamous cell carcinoma)