Fig. 1From: Greater Omentum Imaging-Reporting and Data System: establishing the grade of benign and malignant lesions of the greater omentum using ultrasonographyOmental echo. a Male, 49 years old, omental echo: hyperechoic. Pathological results: omental tuberculosis. b Female, 54 years old, omental echo: hypoechoic. Pathological results: omental metastasis (ovarian cancer metastasis). c Male, 23 years old, omental echo: high and low mixed echo. Pathological results: omental tuberculosisBack to article page