In this work. a reversible watermarking technique is proposed for DICOM (Digital Imaging and Communications in Medicine) image that offers high embedding capacity (payload). security and fidelity of the watermarked image. The goal is achieved by embedding watermark based on companding in lifting based discrete wavelet transform (DWT) domain. https://www.diegojavierfares.com/huge-sale-Sepia-Plex-30-ML-Liquid-amazing-offer/