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.
Patients with unprovoked isolated distal (calf vein) DVT have a risk of recurrence that is about half that of a proximal DVT or PE with anticoagulation for 6 weeks to 3 months, and the recurrence rate after 3 months of anticoagulation appears to be lower than with shorter duration treatment [].