DICOM is fully explained as the Digital Imaging and Communications in Medicine. It is by far the best international protocol for medical data exchanges. It indicates file format, in which information is presented to the user such as DCM, DCM30 (DCM3.0) file extensions. Picture Archiving and Communication System is abbreviated as PACS. It is assigned to establish an easier path for handling the medical images when it is needed to examine the status of the documents. Simultaneously, the PACS helps in storing the 2D and 3D images.