Subclavian vein stenosis secondary to central venous access placement – Full Text
"This study describes a 69-year-old patient with a history of thrombophilia due to MTHRF 677 gene heterozygous mutation, who developed left subclavian vein stenosis two weeks after the use of central vascular access, leading to left upper extremity edema, development of collateral venous network, and pain and dyspnea" González Martínez et al (2025).