Measurement of key parameters is an essential part of interpreting ultrasound scans and differentiating normal anatomy from pathology. Trainee radiologists and ultrasonographers often find it difficult to gain a good appreciation of such measurements.This book is a user-friendly handbook that can be used in day-to-day practice. It is made up of a series of ultrasound images with accompanying explanatory line drawings together with all key measurements. Normal variants are given together with ranges for features that change during development. There is also a list of key references for each criterion.Coverage is in line with examination requirements making it particularly suitable for trainee radiologists and ultrasonographers.