Section & imaging A2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging ADivisions of prostate1.Divisions of 5 lobe 传统五叶分法（弃用）传统五叶分法（弃用）2.Divisons of internal and external glands 内外腺法（可用）内外腺法（可用）3.Divisions of anatomic zone 解剖带区（实用）解剖带区（实用）2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A1.Divisions of 5 lobeR &L lateralAntMiddlePost2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A2.Divisons of internal and external glandsExtInt2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A3.Divisions of anatomic zone McNeal （19681981）Prostatic tissue：Peripheral zone(PZ) 周缘区周缘区前列腺组织前列腺组织 Central zone(CZ) 中央区中央区 Anterior zone 前区前区 Transition zone(TZ) 移行区移行区 Periurethral tissue(PT)尿道周尿道周围组织围组织No glandular tissue: Anterior fibromuscular zone 非前列腺组织非前列腺组织 (AFM) 前纤维肌肉基质区前纤维肌肉基质区2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging Aanatomic zoneU & PTAFMCZTZPZ2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging AT2WIHigh sinal2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging AT2WILow sinal2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging AAFMPTCZPZ2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging A2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging APTTT2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging ATPT2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging APZ high signalPZAFM2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging APZ high signalPZPTTZCZ2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging APZ high signal. TZ high signalPZ2024/7/25Chengchun Chen Dept of Anatomy WZMUSection & imaging ATHANK YOU2024/7/25Chengchun Chen Dept of Anatomy WZMU