Many companies offer paid holidays to employees as well. According to the WorldatWork survey, nearly all companies lets employees have paid time off on New Year's Day, Thanksgiving Day and Labor Day. Few companies granted a paid day off on Christmas Day, President's Day or Columbus Day.
Abbreviations. 1  AIHA, autoimmune hemolytic anemia; 2  APL, antiphospholipid antibodies; 3  CLL, chronic lymphocytic leukemia;  DVT, deep vein 1  thrombosis; PE, pulmonary embolism;  VTE, venous 1  thromboembolism; wAIHA, warm autoimmune hemolytic anemia.
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.