Massive Deep Venous Thrombosis and Venous Gangrene in a 29-year-old Case: Metastatic Epidermoid Carcinoma with an Unknown Primary

Abstract

Cancer-associated venous thromboembolism is a severe form of paraneoplastic syndrome. It rarelyleads to venous gangrene. We report a case who presented with multiple deep venous thrombosis and venous gangrene of the lower extremity. During the follow-up period, the patient developed bilateral cervical and right supraclavicular lymphadenopathies. The fine needle aspiration of the lymph nodes revealed metastatic epidermoid carcinoma of an unknown primary. Thrombotic manifestations may complicate the clinicopathological course of malignancies.

Keywords:

• Venous thromboembolism
• Cancer
• Metastasis
• Epidermoid carcinoma