The Vesical Imaging Reporting and Data System (VI-RADS) Score can be used to describe the growth of a tumor in the urinary bladder.
Exam: multiparametric MRI of the urinary bladder
Image Findings
VI-RADS
exophytic growth with preservation of inner layer AND < 1 cm in diameter
1
exophytic or sessile growth with preservation of inner layer AND > 1 cm in diameter
2
through inner layer without clear invasion into muscularis propria
3
extension into the muscularis propria
4
extension into perivesical fat
5
where:
• The inner layer is urothelium and lamina propria.
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Specialty: Hematology Oncology
