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。
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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.
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.