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To report the first case of preoperative training using a patient-specific laparoscopic simulator for a patient with situs inversus totalis (SIT).A 61-year-old man presented with gross hematuria and was diagnosed with right renal pelvic cancer T1N0M0. A whole-body computed tomography (CT) scan also revealed his organs showed a mirror image, with left-to-right reversal, and SIT was diagnosed. A laparoscopic...
To evaluate the effectiveness of cystoscopic lithotripsy, we performed Amplatz sheath technique using Ho: YAG laser. Maheshwari first reported the use of an Amplatz sheath in the female urethra in 1998, and Okeke et al reported the use of an Amplatz sheath for male patients during cystolithotripsy in 2004. The usefulness of the holmium (Ho): yttrium aluminum garnet (YAG) laser lithotripsy is widely...
To examine which parameters should be measured to preoperatively determine the stone burden as predictors of stone-free (SF) status after a single flexible ureteroscopy (URS). Although several stone parameters reportedly influence the outcome of treatment for urinary stones, the most reliable indicators of stone burden remain unclear. Patients with renal stones treated by flexible URS with holmium...
A previous meta-analysis had revealed that intravesical chemotherapy was effective in reducing the recurrence of superficial bladder cancer only in the early phase, the phase thought to be caused by tumor cell implantation and/or residual tumor cells. To ascertain the sustained prophylactic effect of intravesical bacille Calmette-Guérin (BCG) after transurethral resection of bladder tumor (TURBT),...
Objectives. To evaluate c-erbB-2 gene amplification and its prognostic significance in transitional cell carcinoma of the bladder. Methods. Alterations in the gene copy number of c-erbB-2 were detected in 57 bladder tumor samples using a method based on the polymerase chain reaction. Results. Eighteen tumors (32%) showed gene amplification of c-erbB-2, which correlated with tumor grade and stage....
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