Combined ultrasound and pseudotunneling technique for PICC insertion
"Peripherally inserted central catheters are increasingly utilized, but placement can be challenging due to anatomical constraints and the need for an adequate catheter-to-vein ratio and optimal exit site positioning. This paper presents a novel approach combining in-plane oblique axis ultrasound guidance with pseudotunneling for catheter insertion in a complex anatomical scenario" Simone et al (2025).