<prompt> Superficial thrombophlebitis is seen in -Trousseaus syndromeBurgers diseaseRaynauds diseaseKawasaki syndrome  <response>: Ans. is a i.e., Trousseaus syndrome Migratory superficial thrombophlebitis is known as Trousseaus syndrome.Trousseaus Syndrome It is characterized by recurrent episodes of thrombophlebitis in superficial veins which changes locations over time thrombophlebitis migrans or migratory thrombophlebitis. The clot is tender and can be felt as a nodule under the skin. It can involve uncommon sites, such as the chest wall and arms. This syndrome is a sign of internal malignancy is particularly associated with pancreatic, gastric and lung cancer. Heparin therapy is recommended to prevent future clots.Also know Trousseau sign of latent tetany is caused by hypocalcemia. 