Sy W M, Seo I S
Br J Radiol. 1986 Apr;59(700):325-8. doi: 10.1259/0007-1285-59-700-325.
Seventy-four adults with documented deep-vein thrombosis of the pelvis and/or lower extremities had baseline and follow-up radionuclide venography (RNV), giving a total of 171 studies. Fifty-nine of the patients had unilateral venous thrombosis, of which 36 (61.0%) involved the left side and 23 (39.0%) the right. The higher incidence in the left side was attributed to the longer and more horizontal course of the left common iliac vein, as well as to compression by the right iliac artery and inguinal ligament. In 13 patients bilateral involvement was noted. "Normalisation" of the venous circulatory pattern was characterised by recanalisation and partial or significant disappearance of abnormal collaterals. This occurred in 43/74 patients. In 24 cases, no change was recorded during the interval, while seven patients deteriorated.
74例有骨盆和/或下肢深静脉血栓形成记录的成年人接受了基线和随访放射性核素静脉造影（RNV），共进行了171次检查。59例患者为单侧静脉血栓形成，其中36例（61.0%）累及左侧，23例（39.0%）累及右侧。左侧发病率较高归因于左髂总静脉行程更长且更水平，以及受右髂动脉和腹股沟韧带压迫。13例患者为双侧受累。静脉循环模式的“正常化”表现为再通以及异常侧支部分或显著消失。这发生在43/74例患者中。24例在随访期间无变化，而7例患者病情恶化。
