simple varicose vein 单纯性大隐静脉曲张
Conclusion The method of splenic vein ligation to induce experimental secondary hypersplenism is a simple, effective and relatively ideal model for surgical or interventional therapy in hypersplenism.
结论脾静脉结扎建立继发性功能亢进方法简单、确切，可以作为脾功能亢进外科或介入治疗的较理想模型。
We conclude that CDU can replace invasive vein angiography because it is a simple, noninvasive method with specific diagnostic value for internal jugular vein dilation.
故认为，CDU作为一种简便、无创的探测方法对该病具有特异性诊断价值，完全可以取代有创的静脉造影检查。
Objective To conduct pediatric superficial temporal scalp acupuncture and traditional vein blood sampling femoral vein, explore a simple, safe, fast and effective method of venous blood.
目的通过对小儿进行头皮针颞浅静脉采血与传统股静脉采血的效果比较，探索一种简便、安全、快捷、有效的静脉采血方法。
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