Work

Intravascular lipoma of the left jugular subclavian vein confluence

Year: 2025

Type: article

Abstract: Lipomas are benign tumors composed of mature adipocytes; however, their occurrence within the venous system is rare. Intravascular lipomas are often discovered incidentally, although larger lesions may cause symptoms of venous obstruction or thrombosis. Their origin remains uncertain, with hypotheses suggesting either intraluminal or perivascular development. Treatment is individualized, with surgical excision indicated for symptomatic or obstructive cases. We present the case of a 58-year-old man with left-sided neck swelling found to have an intraluminal lipomatous mass at the junction of the left subclavian and internal jugular veins.

Source: Journal of Vascular Surgery Cases and Innovative Techniques

DOI: 10.1016/j.jvscit.2025.102107

Authors: Georges Jreij, Sarina Maini, Antariksh Tulshyan, Vashisht Madabhushi, Eleanor Dunlap, Khanjan Nagarsheth

Institution: University of Maryland, Baltimore

Language: English

Topic: Soft tissue tumors and treatment

Subfield: Pathology and Forensic Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,250