Index : p. 647-670 ; Differential diagnosis is the process of weighing the probability of one disease versus that of other diseases possibly accounting for a patient's illness (MedicineNet.com) This book is a practical reference providing numerous ultrasound images with detailed descriptions of various disease entities or systems of the body to help radiologists and sonologists determine a correct diagnosis. With more than 650 line diagrams and illustrations, each chapter discusses conditions and diseases in a different part of the body.