Percutaneous Ultrasound Guidance Techniques and Procedures

Jan 3, 2017 by in ABDOMINAL MEDICINE Comments Off on Percutaneous Ultrasound Guidance Techniques and Procedures

Technique Methods Aspiration Contrast, alcohol Biopsy Cytology, core biopsies Catheter guidance Drainage: cholecystostomy, abscess, etc. Definition of intra-abdominal anatomy Fluid collections (e.g., blood, puss, cyst, etc.) Injection Operative approach Probe…

read more

Physical Principles of Ultrasound

Jan 3, 2017 by in ABDOMINAL MEDICINE Comments Off on Physical Principles of Ultrasound

Fig. 2.1 Behavior of mechanical waves. Longitudinal waves oscillate parallel to the direction of propagation; transverse waves oscillate perpendicular to the direction of propagation Frequency is the number of times…

read more
Get Clinical Tree app for offline access