每一肾段动脉分布的肾实质区域，称为肾段。肾段有五个，即上段、上前段、下前段、下段和后段。肾段的划分，为肾局限性病变的定位及肾段或肾部分切除提供了解剖学基础。 肾段
肾段动脉 segmental artery ; renal segmental artery
局灶节段性肾小球硬化 FSGS ; focal segmental glomerulosclerosis
节段性肾小球硬化 focal segmental glomerulosclerosis ; FSGS
节段性肾发育不良 segmental dysplasia of kidney
灶节段性肾小球硬化 focal segmental glomerulosclerosis
局灶节段肾小球硬化 FSGS
肾后基段间区 posterior basal segment of kidney
肾内段动脉 segmental renal artery
局灶节段肾小球硬化症 focal segmental glomerulosclerosis
目的探讨五个肾段的横断解剖分布特征及在病变术前CT定位诊断中的应用价值。
Purpose to explore the anatomic features of the renal segments on the axial section and the location-diagnostic value of the space-occupying lesions with ct.
结果 患者左肾静脉近肾段内径扩张 ，血流速度减慢 ，尤其在脊柱后伸位时加重。
Results The proximal left renal vein expanded and its flow velocity was slower, especially in upstanding posture.
目的探讨妊娠高血压疾病不同分期与孕妇肾段动脉(SRA)血流动力学变化的相关性。
OBJECTIVE To investigate the different stages of pregnancy-induced hypertension in pregnant women with renal disease associated with renal segmental arteries (SRA) hemodynamic changes.
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