BACKGROUND In the preoperative diagnosis and management of patients with gynaecologic pelvic masses, gray scale ultrasound or computed tomography can provide significant clinical data. [1] Accurate evaluation of uterine and adnexal masses has become more feasible because of advances in imaging. Sonography is now considered an extension of the physical examination and is used as the primary imaging technique for the evaluation of any female pelvic mass. [3] Hence, this study was conducted to evaluate the role of ultrasound as an imaging modality in uterine masses in a tertiary care hospital. Aims and Objectives-1. To study the clinico-radiological profile of patients presenting with uterine masses by using sonography. 2. Pre-operative assessment of benign versus malignant tumours by sonography.