Figure 1.
The flexible ultrasound bronchoscope.
Figure 2.
The normal muscle layer of bladder wall in the ultrasonic image.
Figure 3.
A nonmuscle-invasive bladder tumor near the bladder neck in ultrasonic image (A), direct version (B), radical cystectomy specimen (C) and pathological image (D).
A: The big black arrow indicates bladder tumor, and the two small arrows indicate continuous muscle layer; B: The small black arrow points at the bladder tumor, and the big one points at the bladder wall; C: The arrow shows us a bladder tumor near the bladder neck; D: The big black arrow indicates bladder tumor, and the small arrow indicates normal bladder epithelium.
Figure 4.
A muscle-invasive bladder tumor in ultrasonic image (A), direct version (B), radical cystectomy specimen (C) and pathological image (D).
A: The big black arrow indicates bladder tumor, and the small black arrow indicates muscle layer, and the red arrow indicates uncontinuous muscle layer, and the blue arrow marked the bladder cavity; B: The big black arrow points at the bladder tumor, and the small one points at the bladder wall; C: The right arrow shows us a bladder tumor, and the left arrow shows us the bladder neck; D: The big black arrow indicates bladder tumor, and the small arrow indicates infiltrated muscle layer.
Table 1.
Accuracy of tumor staging of FUB group and Initial TUR group.
Table 2.
Stage estimation for tumors of different size.
Table 3.
Stage estimation for tumors at different locations.
Table 4.
Stage estimation by MRI and CT.