Leiomyosarcoma arising from the inferior mesenteric vein draining in the splenomesenteric angle with a tumour thrombus at the splenomesenteric confluence: a case report and review of the literature

MeSH terms

• Humans
• Leiomyosarcoma / complications
• Leiomyosarcoma / diagnosis*
• Leiomyosarcoma / therapy*
• Male
• Mesenteric Veins*
• Middle Aged
• Vascular Neoplasms / complications
• Vascular Neoplasms / diagnosis*
• Vascular Neoplasms / therapy*
• Venous Thrombosis / diagnosis
• Venous Thrombosis / etiology
• Venous Thrombosis / therapy*