Intravascular Catheter Accidentally Placed into the Right Lumbar Vein from the Right Femoral Vein: A Case Report.

Abstract

BACKGROUND Severe hypothermia has a high mortality rate and necessitates aggressive warming to save lives. One of the most effective treatments for severe hypothermia is intravascular rewarming. Intravascular recuperative warming can be delivered by inserting a catheter through the cervical or femoral veins. Catheter insertion through the femoral vein is a commonly performed procedure with fewer complications than catheter insertion through the internal jugular vein. This procedure is commonly conducted by inserting a central venous catheter through the femoral vein. When a catheter is inserted through the femoral vein, a frontal abdominal radiograph is often used to confirm the position of the catheter tip. CASE REPORT We present the case of a 58-year-old Japanese man who had severe hypothermia. Under ultrasound guidance, a catheter was inserted through the femoral vein into the inferior vena cava for active rewarming. A frontal abdominal radiograph showed that a catheter tip appeared to be in the inferior vena cava. However, a subsequent computed tomography scan revealed that the catheter tip had been misplaced into the right ascending lumbar vein. CONCLUSIONS Catheters may stray into the right ascending lumbar vein if they are placed through the right femoral vein. Frontal abdominal radiographs may be insufficient to confirm catheter placement.

• Authors: Yo Ishihara, Hiroyuki Fukui, Kiyomitsu Fukaguchi, Ichiro Sekine, Hiroshi Yamagami
• Journal: The American journal of case reports (Am J Case Rep) Vol. 23 Pg. e936275 (Jul 20 2022) ISSN: 1941-5923 [Electronic] United States
• PMID: 35857715 (Publication Type: Case Reports, Journal Article)

Topics

• Catheterization, Central Venous (adverse effects)
• Central Venous Catheters
• Femoral Vein (diagnostic imaging)
• Humans
• Hypothermia
• Jugular Veins (diagnostic imaging)
• Male
• Middle Aged
• Vena Cava, Inferior (diagnostic imaging)