Solid pseudopapillary neoplasm-diagnostic approach and post-surgical follow up: Three case reports and review of literature

Figure 4 Magnetic resonance imaging. A: Large mass with rim of calcification; B: Axial T1 image. White arrow: Solid enhancing component of the tumor; C: Magnetic resonance imaging (MRI) T1 post gadolinium image, orange arrow: Large mass with bright T1 hyperintense signal; white arrow: Changes inside mass appear as hypointense; D: Axial T2 MRI white arrow: Heterogenous T2 signal in conjunction with the bright T1 signal (orange arrow in image C) is consistent with internal hemorrhage; orange arrow: T2 hyperintense in conjunction with hypointense appearance (white arrow in image C) correlates with a cystic component of the mass; E: 6 cm hypodensity with rim enhancement and central hyperdense contents representing post-surgical fluid collection.