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PURPOSE: Men with nonseminomatous germ cell tumors of the testicle without evidence of residual disease after radical orchiectomy (clinical stage I) are increasingly managed with active surveillance. The guideline-recommended cornerstones of surveillance are conventional serum tumor markers and computerized tomography. The reliability of serum tumor markers as a tool to diagnose early recurrence of clinical stage I nonseminomatous germ cell tumors is unclear. The study objective was to conduct a systematic review of the currently available evidence assessing the reliability of serum tumor markers as a test to diagnose recurrence in patients with clinical stage I nonseminomatous germ cell tumors under active surveillance. MATERIALS AND METHODS: A systematic review was conducted in accordance with PRISMA guidelines, with no language or date restrictions. Studies were included that readily identified the tumor marker status of patients with clinical stage I nonseminomatous germ cell tumors who had a recurrence on active surveillance. The primary outcome was marker positivity at the time of recurrence. Risk of bias assessment was undertaken. RESULTS: A total of 2,157 studies were identified and independently screened by 2 reviewers, with 37 studies ultimately being included. A relatively high risk of bias was identified among the studies, with the vast majority being retrospective series. The total population for the included studies was 8,545 patients with clinical stage I nonseminomatous germ cell tumors managed by active surveillance, and 2,254 ultimately relapsed. Serum tumor markers were elevated in 28% to 75% of patients at the time of recurrence and were the only indication of recurrence in 4% to 39%. The unavailability of patient-level data is the major limitation to the present findings. CONCLUSIONS: In patients with clinical stage I nonseminomatous germ cell tumors managed by active surveillance, the use of serum tumor markers cannot obviate the need for computerized tomography. More reliable serum markers are needed in order to limit radiation exposure for these patients.

BackgroundSpindle cell lipomas are uncommon variants of typical lipomas, and presentation within the spermatic cord is exceedingly rare. Only three other cases have been reported in medical literature.Case PresentationWe present the fourth case of spindle cell lipoma of the spermatic cord, which in this particular case had imaging findings suggestive of a malignant liposarcoma prompting radical orchiectomy. Histological investigation later concluded that this represented a benign, spindle cell lipoma of the spermatic cord as evidence by positive CD34 staining and microscopic analysis.ConclusionAlthough this particular variant of lipoma is rare, it is the hope that these findings contribute to the continued study of this disease process and can potentially prompt further evaluation prior to radical orchiectomy to limit patient morbidity.

Schwannomas of the kidney are rare with only a handful of cases reported in literature. We present a case of a large Schwannoma of the right kidney causing mass effect with imaging characteristics thought to represent renal cell carcinoma. On imaging, these masses present similarly to solid renal masses and are therefore indistinguishable without tissue diagnosis. Thus, surgical resection is the definitive treatment for renal schwannomas., Highlights • Schwannoma of the kidney is a rare entity. • Schwannoma of the kidney presents similarly to renal cell carcinoma on imaging. • Schwannoma of the kidney can present as large renal masses exerting mass effect. • Surgical resection is indicated to confirm diagnosis of Schwannoma of the kidney or renal cell carcinoma.

PURPOSE: Our primary objective is to detail the incidence, site, and timing of penile squamous cell carcinoma (pSCC) recurrence after inguinal lymph node dissection (ILND). MATERIALS AND METHODS: We performed a retrospective analysis of 551 patients who underwent ILND for pSCC from 2000 to 2017. The primary outcome was pSCC recurrence after ILND. Recurrences were identified and stratified by site. Timing of recurrence was determined. Multivariable logistic regression analysis determined associations with recurrence. Multivariable Cox regression analysis determined associations with overall survival (OS). Sub-group analysis of the distant recurrences analyzed timing and OS by site of distant recurrence. RESULTS: After ILND pSCC recurred in 176 (31.9%) patients. Median time to recurrence was 10 months for distant recurrences, 12 for inguinal, 10.5 for pelvic, and 44.5 for local. Greater than 95% of distant, inguinal, and pelvic recurrences occurred within 48 months of ILND, versus 127 months for local recurrences. Post-ILND recurrence was associated with pN2 (OR 1.99, 95% CI 1.0-4.1), and pN3 (OR 7.2, 95% CI 4.0-13.7). Patients who had local recurrence had similar OS to those without (HR 1.5, 95% CI 0.6-3.8), and worse OS was identified in patients with inguinal (HR 4.5, 95% CI 2.8-7.1), pelvic (HR 2.6, 95% CI 1.5-4.5), or distant (HR 4.0, 95% CI 2.7-5.8) recurrences. Patients with lung recurrences had worse OS than other sites (HR 2.2, 95% CI 1.1-4.3). CONCLUSIONS: Of the patients 31.9% had post-ILND recurrence associated with high pN staging. Greater than 95% of distant, inguinal, and pelvic recurrences occurred within 48 months, suggesting surveillance beyond this is low yield. Local recurrences occurred over a longer timeline, emphasizing necessity of long-term surveillance of the primary site. ispartof: JOURNAL OF UROLOGY vol:206 issue:4 pages:960-968 ispartof: location:United States status: published

Renal cell carcinoma (RCC) classically metastasizes to the lungs, bones, adrenals, lymph nodes, liver, and brain. RCC metastasis to the gallbladder is rare occurring in less than 1% of metastases. We present a case of a 60-year-old male who at initial diagnosis of his large left renal mass was incidentally found to have a gallbladder mass. He underwent simultaneous open radical nephrectomy and cholecystectomy with pathology confirming solitary metastatic clear cell RCC (ccRCC). The patient chose surveillance and was without evidence of disease for three years. At three years, imaging showed a 2 cm contralateral renal mass which was cryoablated percutaneously. This case demonstrates not only the importance of a thorough review of initial and surveillance imaging but also of maintaining a broad differential for other solid organ masses in the setting of a primary RCC of the kidney.

Background: Acupuncture has been widely studied, and theories regarding its analgesic mechanism of action have been proposed. It has been used for procedural analgesia; however, no reports of its use in urologic surgery have been reported. In this case report, we demonstrate how acupuncture can be used as an alternative to general anesthesia for transurethral resection of bladder tumor (TURBT). This may serve as an attractive option for bladder cancer patients with medical comorbidities, which predispose them to high risk for general anesthesia. Case Presentation: A 65-year-old Caucasian female with toxicant-induced loss of tolerance (TILT) was found to have a bladder mass. TURBT was discussed, and in light of her TILT syndrome, she elected to undergo the procedure with acupuncture in lieu of general anesthesia for fear of an adverse reaction. Acupuncture was performed by a trained practitioner with therapeutic needles placed in the ears, hands, abdomen, and lower extremities bilaterally. She was subsequently taken to the operating room where we performed a TURBT of a bladder tumor overlying the left ureteral orifice. The procedure was generally well tolerated and the patient experienced mild pain. There were no perioperative complications. The tumor was estimated to be 3 cm in largest diameter, and a total of 8 g of aggregate tissue was sent to our pathologists. Pathology analysis demonstrated adequate resection with detrusor muscle present in the sample. The bladder tumor was low-grade papillary urothelial cell carcinoma (Stage Ta). She has had tumor recurrence and has undergone repeat TURBT, but to date, she is 22 months free of bladder cancer. Conclusion: In this case report, we demonstrate that acupuncture is a safe and effective alternative to general anesthesia for patients undergoing TURBT. Since tobacco use is prevalent among bladder cancer patients, many of these individuals have associated medical comorbidities, which predispose them to high risk with general anesthesia. Therefore, acupuncture may serve as an attractive alternative for certain patients in this population.

OBJECTIVES To identify incidence and risk factors for upstaging from cN1 to pN2/N3 at inguinal lymphadenectomy (ILND) for penile cancer (pSCC). Our secondary objective is to assess survival outcomes and associations for cN1 patients undergoing ILND. SUBJECTS/PATIENTS AND METHODS Patients with pT≥1cN1cM0 pSCC who underwent bilateral ILND and had complete data were identified in a multi-institutional international cohort from 8 referral centers in 7 countries diagnosed from 1980 to 2017. Upstaging was defined as pN2/N3 at ILND. Multivariable logistic regression analysis was used to determine associations with upstaging, and Cox multivariable logistic regression analysis to determine associations with overall survival (OS). RESULTS Of 144 patients were included in the final study population. 84 patients (58%) were upstaged from cN1 to pN2/N3, and 25 (17%) were down staged to pN0. Upstaging was associated with pT3/T4 (OR 4.1, 95%CI 1.5-11.7, P < 0.01) and pTX (OR 7.1, 95CI 1.6-51.1, P = 0.02). Age, smoking status, HPV status, and LVI were not associated with upstaging. Age (HR 1.03/y, 95%CI 1.01-1.06, P < 0.01) and upstaging (HR 2.8, 95%CI 1.3-5.9, P < 0.01) were associated with worse OS. Upstaged patients had a 5-year OS of 49%, compared with 86% for patients who were not upstaged. CONCLUSION The majority of cN1 pSCC patients harbor a higher-risk disease state than their clinical staging suggests, especially those with higher pT stages. More intensive pre-operative workup may be warranted for these patients to identify upstaging prior to ILND and potentially qualify them for neoadjuvant chemotherapy or clinical trials.

Purpose of review Management of genitourinary malignancy is likely to encompass a large portion of most of the urologist's practice. The challenge for the modern urologist is not only in understanding the management of commonly seen genitourinary malignancies, but also in recognizing unusual variants and their differences in management. This is evermore important as new technologies have refined the ability to identify rare entities. This review presents a brief overview of the various genitourinary malignancy subtypes seen within urology. Recent findings All major organ subtypes are highlighted along with an overview of the current understanding of their associated malignancies. An update on the current state management paradigms as well as future directions is also outlined. Summary After reading this review, the urologist should have a deeper understanding of the breadth of disorders in genitourinary oncology and a clearer approach to the management of these problems. Additionally, ongoing avenues for research are highlighted.

This case presents a patient with a remote history of complex posterior urethral repair related to a prior motorcycle accident who presented to the urology clinic in urinary retention with associated lower urinary tract symptoms. Due to his altered anatomy, traditional outlet procedures were deferred due to significant reported risks of post treatment urinary incontinence. Decision was made to proceed with prostatic artery embolization, and at follow up he reported resolution of his urinary retention and significant symptomatic improvement in his voiding without development of urinary incontinence.