男性内生殖器女性内生殖器生殖腺输送管道附属腺体一、概述Introduction二、泌尿系统UrinarySystem1
肾Kidney2
输尿管Ureter3
膀胱UrinaryBladder4
尿道Urethra1
肾Kidney(renesornephros,renal)形态shape位置position被膜coverings结构structures上端upperpole下端lowerpole前面anteriorsurface后面posteriorsurface形态shape外侧缘lateralborder内侧缘medialborder肾门renalhilum形态shape肾动脉renalartery肾静脉renalvein肾盂renalpelvis肾蒂renalpedicle肾窦renalsinus位置position位于腹腔内脊柱两侧腹后壁腹膜的后方T11-L3之间左肾高于右肾肾的毗邻relationship肾区renalregion纤维囊fibrouscapsule脂肪囊fattycapsule肾筋膜renalfascia肾上腺suprarenalgland肾皮质renalcortex肾髓质renalmedulla肾锥体renalpyramid肾乳头renalpapillae肾柱renalcolumn肾小盏minorcalices肾大盏majorcalices肾段renalsegment上段superiorsegment下段inferiorsegment上前段superioranteriorsegment下前段inferioranteriorsegment后段posteriorsegment肾动脉前、后支肾段动脉2
输尿管Ureter三段腹部abdominal盆部pelvic壁内部intramural三个狭窄起始处跨髂血管处穿膀胱壁处形态shape位置p