Suzuki T, Takezawa Y, Tamura Y, Mashimo T, Imai K, Yamanaka H, Suzuki K
Department of Urology, Gunma University School of Medicine, Maebashi, Japan.
Anat Rec. 1991 Oct;231(2):275-85. doi: 10.1002/ar.1092310215.
Ten-week-old male Wistar rats were used for sectional anatomy and ultrasonic diagnosis of the pelvis. The prostate and the urinary bladder were identified easily on longitudinal section by ultrasound examination. The prostate (ventral, lateral, and dorsal lobes) was located in the midline of the pelvis cavity on transverse sections and the caudal side of the urinary bladder on longitudinal sections. The urinary bladder was positioned at the cranial side of the prostate on longitudinal sections and in the midline of the pelvis cavity on transverse sections. The seminal vesicles were located at right and left positions of the urinary bladder. Ultrasonic diagnosis was estimated to be useful for experimental studies and we hope that ultrasound techniques may reduce the number of rats used for the treatment of prostate and urinary bladder cancers.
10周龄雄性Wistar大鼠用于骨盆的断层解剖和超声诊断。通过超声检查在纵切面上很容易识别前列腺和膀胱。前列腺（腹侧、外侧和背侧叶）在横切面上位于盆腔中线，在纵切面上位于膀胱尾侧。膀胱在纵切面上位于前列腺头侧，在横切面上位于盆腔中线。精囊位于膀胱左右两侧。超声诊断被认为对实验研究有用，我们希望超声技术可以减少用于前列腺癌和膀胱癌治疗的大鼠数量。
