Performing an Exam
3-18 Venue 50 – Basic User Manual
Direction 5446729-100 English
 Rev. 7
Measurements
Introduction
Measurements derived from ultrasound images are intended to 
supplement other clinical procedures available to the attending 
physician. The accuracy of measurements is not only 
determined by system accuracy, but also by the use of proper 
medical protocols by the operator. When appropriate, be sure to 
note any protocols associated with a particular measurement or 
calculation. Formulas and databases used within the system 
software that are associated with specific investigators are so 
noted. Be sure to refer to the original article describing the 
investigator's recommended clinical procedures.