Efficacy of the Addition of Robot-assisted Radical Cystectomy with Extracorporeal Urinary Diversion after an Enhanced Recovery Protocol.

PURPOSE: It is unclear if robotic radical cystectomy with extracorporeal urinary diversion (eRARC) provides additional benefit when performed along with enhanced recovery after surgery (ERAS). We assessed the additional efficacy of eRARC in terms of perioperative outcomes. MATERIALS AND METHODS: We retrospectively assessed 143 patients undergoing radical cystectomy with urinary diversion between June 2010 and December 2021 at a single center. The patients were assigned to three groups: open radical cystectomy (ORC) with conventional recovery after surgery (CRAS) [Group A], ORC with ERAS [Group B], and eRARC with ERAS [Group C]. A propensity score-matched analysis was performed to evaluate how ERAS and eRARC affected outcomes respectively. Meanwhile, multivariable analysis was used to detect the predictors of prolonged length of hospital stay (LOS). RESULTS: The median LOS was shorter after ERAS and eRARC. In the propensity score-matched analysis, ERAS was linked to a significantly shorter median LOS (28.0 vs. 20.0 days, P < .001), but eRARC was not associated with a shorter LOS (19.0 vs. 17.5 days, P = .21). Neither ERAS nor eRARC were connected with a reduce in complication rate. Following multivariable analysis, ERAS was found to be independently associated with shorter LOS (OR=0.23, P < .001), but eRARC demonstrated no such correlation (OR=0.29, P = .096). CONCLUSION: ERAS had strong association with shorter LOS, although eRARC did not contribute to additional efficacy. Neither ERAS nor eRARC decreased the complication rate.

[A PRIMARY BLADDER ALVEOLAR SOFT PART SARCOMA: A CASE REPORT].

A 32-year-old woman was admitted to our department for hematuria and dysuria.Computed tomography (CT) and cystoscopy revealed a 2-cm pedunculated tumor with rich blood supply and a smooth surface in the bladder trigone. We performed a transurethral resection of bladder tumor. The pathologic diagnosis was alveolar soft part sarcoma (ASPS). CT, bone scintigraphy, positron emission tomography, and pelvic magnetic resonance imaging revealed no other lesions; thus, she was diagnosed as having a primary bladder ASPS. Postoperative follow-up with regular cystoscopies and CTs over 10 years have shown no local recurrence or metastasis.Primary ASPS of the bladder is exceedingly rare, and this case is the 8th case (the 2nd case in Japan) reported in literature.

[ENDOSCOPIC REMOVAL OF INTRAVESICAL RARE FOREIGN BODY USING FLEXIBLE CYSTOSCOPY: A CASE REPORT].

A 50-year-old man was admitted to our hospital for urinary retention. Computed tomography revealed a spherical intravesical foreign body, measuring 1.7cm in diameter, and cystoscopy revealed glass ball in the bladder. Considering the shape of the object and the possibility of self-insertion, we used a flexible cystoscope, foreign body forceps, and a transvaginal echo probe cover to remove the intravesical foreign body. The end of the echo probe cover was grasped with the foreign body forceps, and a glass ball was inserted into the probe cover and extracted manually with a scooping action similar to using a landing net. No intraoperative hemorrhage was observed, and the glass ball was safely removed with good visual field.The patient's postoperative courses was uneventful, and he has shown no recurrence one year postoperatively.