Which of the following condition is associated with migratory thrombophlebitis?

Superficial vein thrombophlebitis (SVT) most commonly occurs in varicose veins but can occur in normal veins. When SVT recurs at variable sites in normal superficial veins, it may signify a hidden visceral malignancy or a systemic disease such as a blood dyscrasia and/or a collagen vascular disease. This condition is known as thrombophlebitis migrans. Clinical signs of SVT include redness, warmth, and tenderness along the distribution of the affected veins, often associated with a palpable cord. Ref: Liem T.K., Moneta G.L. (2010). Chapter 24. Venous and Lymphatic Disease. In F.C. Brunicardi, D.K. Andersen, T.R. Billiar, D.L. Dunn, J.G. Hunter, J.B. Matthews, R.E. Pollock (Eds), Schwaz's Principles of Surgery, 9e.