Fig. 6
A 65-year-old woman with history of previously treated small SCAC 3 years earlier. Axial T2- (a) and post-contrast T1-weighted (b) images show roundish 1-cm left inguinal node (arrowheads) with internal fluid-like necrosis and inhomogeneous enhancement, confirmed by ultrasound (c) as hypoechoic with loss of normal nodal structure. Surgical exeresis (postoperative status as seen in d, follow-up MRI) confirmed metastatic node from SCAC