text: Thrombosis is the formation of a clot or thrombus inside a blood vessel, obstructing the flow of blood through the circulatory system. Thromboembolism is a general term describing both thrombosis and its main complication which is embolisation. The term was coined in 1848 by Rudolph Carl Virchow.
option_0: Arterial thrombosis
option_1: Deep vein thrombosis
option_2: Venous ulcer
option_3: Varicose veins
option_4: Thrombophlebitis
option_5: Superficial vein thrombosis
option_6: Post-thrombotic syndrome
option_7: Lymphangitis