penis


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  • Ddx

  • TNM (useful for grossing)

    • Tis: in situ
    • Ta: noninvasive verrucous carcinoma
    • T1: subepithelial invasion
      • T1a: well-moderately differentiated and no LVSI
      • T1b: LVSI or poorly differentiated
    • T2: corpus spongiosum or cavernosum invasion
    • T3: urethra invasion
    • T4: adjacent structure invasion
    • N1: single inguinal node
    • N2: multiple inguinal nodes
    • N3: pelvic node(s) or extranodal extension

  • Staging

    • 0: Tis or Ta
    • I: T1a
    • II: T1b-3
    • IIIa: T1-3, N1
    • IIIb: T1-3, N2
    • IV: T4 or N3 or M1
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