Medical information composed of clinical data, images, videos & other physiological signals, has become an essential part of patients care during screening, diagnostic and treatment phases. Today, a wide range of different image modalities can be found in medical imaging like Ultrasound (US), Computed Tomography (CT), Magnetic Resonance (MRI) and Positron Emission Tomography (PET). Amongst all Ultrasound is a widely used technique as it is non-invasive, non-ionizing, portable, free of radiation risk, gives real time acquisition of internal structure such as heart, kidney, liver, uterus and spleen and relatively inexpensive when compared with other imaging modalities such as MRI and CT