Since there was an enormous demand of the book by the residents, Radiologists and technologists from all over the country, and also there is technological advancement in C.T and MRI technology, It was thought proper to revise the book with the addition of more revised protocols, C.T enteroclysis, C.T Urography, Split Bolus MDCT urography, Upper Air way Evaluation by Cine MRI, MRI Fistulography, MRI Neurography. We are confident that the second edition will be more useful to the residents, technologists and consulting physicians in solving day to day problems so as to provide the correct scan.