Christopher Davis, MPAS, PA-C, RT; Asim Khwaja, MD December 01, 2007
A 58-year-old Hispanic female presented to the emergency department (ED) with left lower extremity pain and edema that had been present for the previous 4 days. The pain had had an acute onset. The patient had no history of travel, immobilization, or other risk factors for hypercoagulation. She denied chest pain, shortness of breath, and cough. Physical examination in the ED revealed that her left lower extremity was swollen up to the proximal thigh; her calf was tender, and her skin was warm.