Rabbit is a complex character. He is shown to value organization and order. However he is easily frustrated, often due to the chaos caused (unintentionally) by his friends, mainly Tigger. Rabbit's greatest concern is his garden, which he works on constantly, and he is easily annoyed when it is tampered with.
Occlusion is consistent with an acute or chronic thrombus. Findings of intraluminal septation, webs, or stenoses are consistent with a healed or remote deep venous thrombosis. In chronic DVT, recanalization can result in a linear filling defect in the vein, sometimes termed the tram-track pattern.
In type IV anomaly, the ventral preaortic limb of the LRV is obliterated, and the remaining dorsal limb becomes the RLRV and joins the left common iliac vein [3] and [7]. On CT cross-sections of type IV RLRV, scans between the right renal vein and bifurcation of the IVC might mimic the images of a double IVC.