BACKGROUND Grey scale ultrasonography can be used as a first line imaging modality along with histopathology for evaluation of cervical lymphadenopathy. Morphologic features like size, shape, hilum and necrosis within the lymph node and vascularity are analysed. We wanted to identify the role of Grey scale ultrasonography and colour Doppler in characterisation of enlarged cervical lymph nodes, evaluate findings in benign and malignant cervical lymphadenopathy and assess the sensitivity, specificity, predictive value, likelihood ratios and accuracy in malignant and benign cervical lymph node enlargement. METHODS This was a cross sectional study with diagnostic test evaluation. All suspected cases of cervical lymphadenopathy referred for sonological evaluation to the Department of Radiodiagnosis of Vinayaka Mission’s Medical College were included in the study. About 75 patients included in the study, underwent Grey scale and colour Doppler sonography of cervical lymphadenopathy.