2013
DOI: 10.1177/1708538113478731
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An interesting anatomic variant of inferior vena cava duplication: case report and review of the literature

Abstract: Congenital anomalies of the inferior vena cava (IVC) occur in roughly 4% of the population. We report an interesting case of an atypical variant of duplicated IVC. A 20-year-old man presented with orthopedic injuries and intracranial hemorrhage following a motorcycle accident. He was taken to the fluoroscopy suite for IVC filter placement; duplication of the IVC was noted. The right and left iliac veins shared a normal confluence but two IVCs drained independently into renal veins before reuniting into a singl… Show more

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Cited by 20 publications
(20 citation statements)
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“…The prevalence of this anomaly is 1% to 3% (29), and the most common form is one in which 2 distinct IVCs arise from each iliac vein (30). Usually, the left IVC ends at the level of the left renal vein, crossing over to join the right IVC (3).…”
Section: Duplication Of the Ivcmentioning
confidence: 99%
“…The prevalence of this anomaly is 1% to 3% (29), and the most common form is one in which 2 distinct IVCs arise from each iliac vein (30). Usually, the left IVC ends at the level of the left renal vein, crossing over to join the right IVC (3).…”
Section: Duplication Of the Ivcmentioning
confidence: 99%
“…A PubMed search with terms ‘Duplicated Inferior Vena Cava’ and ‘Inferior Vena Cava filter’ returned 14 cases utilising three options for caval interruption: (1) placement of bilateral IVC filters (10 cases); (2) filter insertion in large right IVC and steel coil embolisation of the smaller IVC (2 cases); (3) filter insertion in large right IVC and catheter-directed thrombolysis 12–24 (see table 1 ).…”
Section: Discussionmentioning
confidence: 99%
“…The most common anatomy of the duplicated IVC is shown in Figure 6. The left iliac vein gives rise to the left IVC, and the right iliac vein separately gives rise to the right IVC, uniting with the right renal vein, which crosses anterior to the aorta and joins the left IVC [16]. The left and right iliac veins usually do not join with one another.…”
Section: Discussionmentioning
confidence: 99%