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  Indian J Med Microbiol
 

Figure 2: The process of establishing a mouse TULP model under a microcystoscope (because the microcystoscope diameter is small, the image resolution is lower than that of a normal cystoscope). (a) After the work sheath was inserted, the bladder neck was first identified. (b) The microcystoscope was inserted along the bladder neck into the prostatic urethra, and the prostatic urethra is ruddier than the bladder tissue. The distal end is the turning of the mouse urethra, and the surgical area is from the bladder neck to the turning site of distal urethra. (c) The prostatic urethra was cauterized with the laser fiber to construct the wound until the ruddy urethra became white. TULP: transurethral laser prostatectomy.

Figure 2: The process of establishing a mouse TULP model under a microcystoscope (because the microcystoscope diameter is small, the image resolution is lower than that of a normal cystoscope). (<b>a</b>) After the work sheath was inserted, the bladder neck was first identified. (<b>b</b>) The microcystoscope was inserted along the bladder neck into the prostatic urethra, and the prostatic urethra is ruddier than the bladder tissue. The distal end is the turning of the mouse urethra, and the surgical area is from the bladder neck to the turning site of distal urethra. (<b>c</b>) The prostatic urethra was cauterized with the laser fiber to construct the wound until the ruddy urethra became white. TULP: transurethral laser prostatectomy.