Related Experiment Video
Updated: Jan 30, 2026

The Supraclavicular Fossa Ultrasound View for Central Venous Catheter Placement and Catheter Change Over Guidewire
Published on: December 23, 2014
Timely Identified Early Migration of Peripherally Inserted Central Catheter by Focused Ultrasound
Chang-Chih Shih1, Sy-Jou Chen1, Yuan-Pin Hsu2,3,4
1Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Abstract:
A peripherally inserted central venous catheter (PICC) has been widely applied to central venous assess. There were some known complications such as phlebitis, leakage, blockage, dislodgment, breakage, or malposition of PICC. Catheter migration was assessed by using chest radiograph or administering contrast medium. Herein, we report a 77-year-old woman presenting to emergency department with odynophagia and left neck swelling of 3 days duration. The initial impression was deep neck infection. Focused ultrasound identified a hyperechoic tube with thrombosis in left jugular vein, which indicated migration of PICC. Clinical symptoms immediately resolved after removal of PICC and anticoagulation therapy.
More Related Videos
09:33Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise
Published on: December 19, 2024
07:38Real-time Monitoring of High Intensity Focused Ultrasound HIFU Ablation of In Vitro Canine Livers Using Harmonic Motion Imaging for Focused Ultrasound HMIFU
Published on: November 3, 2015
Related Concept Videos
Peripherally and Centrally Acting Muscle Relaxants: A Comparison
Centrally acting muscle relaxants can be further divided into spasmolytic and antispasmodic drugs. Spasmolytic...
The Central Dogma
The Central Dogma
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
Measures of Central Tendency
Migration
Ultrasound II: Endoscopic Ultrasound and FibroScan
Endoscopic Ultrasound (EUS):