The Medical Science has witnessed tremendous advancement in CT and MRI technology both in its Software and Hardware. In view of this and due to increase demand of this book by Technologists, Radiologists, Residents and Practicing Physicians, an attempt has been made to provide a set of comprehensive and practical imaging protocols in a clear and concise way, more photographs and texts have been added as and whenever required to give better understanding of the disease hence diagnosis. A Chapter of “Emergency Crash Cart Trolley” has been added for the benefit of the Readers. I am sure the book in the present format will be ready reckoner to the Radiologists and technologists at the time of performing such an investigation without compromising on the scan quality and diagnostic information.