Fig. 4From: The role of magnetic resonance spectroscopy in the differentiation of benign and malignant adnexal massesA 22-year-old patient with pathologically proven mixed germ cell tumor of the left ovary. a–c Sagittal, coronal, and axial T2-weighted images respectively with voxel in the solid part of the mass. d MR spectroscopy shows sharp choline peak with Cho/Cr ratio 8.3. Also seen lipid peak at 1.3 ppmBack to article page