case_images: PMC2721503_01
case_images: MRI- Well circumscribed intravesical mass
case_images: IJU-23-72-g001.jpg
case_images: PMC2721503_01_IJU-23-72-g001.jpg
case_images: F0001
case_images: The magnetic resonance imaging (MRI) revealed a large encapsulated intravesical mass [Figure 1].
case_images: Gross: Encapsulated mass weighing 600 gms and measuring 13 x 10 x 9 cms
case_images: IJU-23-72-g002.jpg
case_images: PMC2721503_01_IJU-23-72-g002.jpg
case_images: F0002
case_images: Histology of the biopsy revealed a neoplasm composed of neoplastic cells with uniform oval to spindled nuclei arranged in a striking storiform pattern [Figure 2].
case_images: Spindle cells arranged in a storiform pattern (H/E, 20x)
case_images: IJU-23-72-g003.jpg
case_images: PMC2721503_01_IJU-23-72-g003.jpg
case_images: F0003
case_images: Grossly, the tumor measured 13 x 10 x 9 cm and weighed 600g [Figure 3].
case_images: Spindle cells with uniform nuclei (H/E, 40x)
case_images: IJU-23-72-g004.jpg
case_images: PMC2721503_01_IJU-23-72-g004.jpg
case_images: F0004
case_images: There was no evidence of nuclear atypia or mitotic activity in multiple sections studied [Figure 4].