Synchronous Malignant Peripheral Nerve Sheath Tumor and Adenocarcinoma of the Prostate: Case Report and Literature Review

Figure 2

(a) T1-weighted axial MRI image demonstrating a fusiform, lobed, well-circumscribed, hypointense lesion (arrow) with regular borders, compressing the rectum (arrowhead) and the posterior wall of the urinary bladder (white star). (b) T2-weighted axial MRI image showing the lesion having hyperintense signal and containing thin septa. (c) T1-weighted postcontrast axial MRI demonstrating heterogeneous enhancement of the lesion’s lobules after intravenous administration of paramagnetic contrast agent.

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