Somjen G M, Royle J P, Tong Y, MacLellan D G
Department of Surgery, Austin Hospital, Melbourne, Australia.
J Dermatol Surg Oncol. 1993 Jul;19(7):635-8. doi: 10.1111/j.1524-4725.1993.tb00403.x.
Duplex ultrasound assessment of veins in the popliteal fossa is an accepted alternative to venography. Light reflection rheography provides additional quantitative information on venous reflux in chronic venous insufficiency.
To use duplex ultrasound and light reflection rheography to study the venous reflux patterns in the popliteal fossa in a group of patients.
Duplex ultrasound examination and light reflection rheography were used in the assessment of the severity of short saphenous vein incompetence.
The study revealed that any associated deep venous reflux which was detectable beyond the saphenopopliteal junction represented a more advanced stage of superficial venous insufficiency.
Light reflection rheography, as a semiquantitative test, provided useful additional information to duplex scan findings in assessing venous reflux of the popliteal fossa. Short saphenous vein reflux with functional deep venous incompetence was associated with shorter venous refilling times and clinically represented a more advanced stage of primary varicose vein disease.
腘窝静脉的双功超声评估是静脉造影的一种公认替代方法。光反射血流图可提供有关慢性静脉功能不全时静脉反流的额外定量信息。
使用双功超声和光反射血流图研究一组患者腘窝的静脉反流模式。
双功超声检查和光反射血流图用于评估小隐静脉功能不全的严重程度。
研究表明，在隐腘静脉交界处以外可检测到的任何相关深静脉反流代表浅静脉功能不全的更晚期阶段。
光反射血流图作为一种半定量检查，在评估腘窝静脉反流时为双功扫描结果提供了有用的额外信息。伴有功能性深静脉功能不全的小隐静脉反流与较短的静脉充盈时间相关，临床上代表原发性静脉曲张疾病的更晚期阶段。
