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Table 1 T staging description on T2WI [10]

From: Comparison between conventional and diffusion-weighted magnetic resonance imaging in predicting grade and stage of urinary bladder cancer

T stage

Description

T1 or less

Preserved low signal line of the normal bladder musculosa

T2

Disrupted low SI line focally in the region underlying the tumor

T3

Lesions extending beyond the low signal line into the perivesical fat

T4

Lesions extending to the adjacent organs