Lines and Tubes Radiology Learning Module

Abstract

Abstract Knowing and recognizing various types of catheters placed in patients as well as their appropriate and inappropriate positioning is important knowledge to medical students and residents. Acquiring such knowledge can be more effective and efficient with a comprehensive learning resource. The Lines and Tubes Radiology Learning Module was designed to provide a systematic review of correct and incorrect line and tube placements, and is intended for clinical (third- and fourth-year) medical students, interns, and junior radiology residents. The module is a hyperlinked PowerPoint presentation with over 600 slides. The initial compilation of radiographs with line placements was acquired through PACS from one of the author's collections. Digital photographs of the lines alone and those positioned in simulation humanoid models were taken for correlation. Lines and tubes dicussed in the module include: central venous lines, Swan-Ganz catheters, endotracheal tubes, nasogastric tubes, Dobhoff tubes, Foley catheters, pacemakers, PICC, tracheostomy tubes, umbilical catheters, and misplaced guide wires. Images may be accessed by line type, or randomly. Each tube/line type includes normal and abnormal placements, as well as text describing potential complications. Images can be viewed with and without annotation illustrating the tube/line path. The module is designed to be self-administered over several sessions. Overall positive feedback was received, and it was generally perceived as a useful educational tool. A web-based version is being developed.

Keywords

• Catheters
• BPBC
• Radiograms
• Artificial Pacemaker
• Swan-Ganz Catheterization