Objective: To evaluate the association of the MyProstateScore (MPS) urine test on the decision to undergo biopsy in men referred for prostate biopsy in urology practice.
Methods: MPS testing was offered as an alternative to immediate biopsy in men referred to the University of Michigan for prostate biopsy from October 2013 through October 2016. The primary endpoint was the decision to perform biopsy.
Transl Androl Urol
September 2018
The purpose of this review is to highlight the role of existing and promising urinary biomarkers for the detection and prognostication of prostate cancer (PCa). A number of novel urinary biomarkers have been introduced into the clinical space, which in combination with clinical variables, have demonstrated an increased ability to select patients for biopsy and identify men at risk of harboring clinically significant PCa. Though a number of assays require further validation, initial data is promising and forthcoming results will ultimately determine their clinical utility and commercial availability.
View Article and Find Full Text PDFObjective: To evaluate whether incidental pathologic T3a (pT3a) upstaging after partial nephrectomy (PN) for clinical T1 disease results in inferior oncologic outcomes compared to pT1a-b disease.
Materials And Methods: Retrospective chart review was completed at the University of Michigan and Moffitt Cancer Center to identify patients undergoing PN for clinical T1 masses between 1995 and 2015. A total of 1955 patients were identified, of which 95 had pT3a upstaging.
Objective: Robotic-assisted thoracoscopic transdiaphragmatic adrenalectomy (RATTA) represents a novel surgical approach for the management of adrenal pathology in patients with a history of extensive transperitoneal or retroperitoneal procedures.
Methods: Here we report the first described case of RATTA in a 56-year-old woman with metastatic renal cell carcinoma to the left adrenal gland and right lung. With the assistance of cardiothoracic surgery, this patient underwent robotic-assisted thoracoscopic pulmonary wedge resection and RATTA.
Context: Over the previous2 decades, there have been numerous advancements in the diagnostic evaluation, therapeutic management, and postoperative assessment of genitourinary malignancies.
Objective: To present a review of current and novel imaging modalities and their utility in the assessment of therapeutic response in the systemic management of renal, testicular, and prostate cancers.
Evidence Acquisition: A PubMed/Medline search of the current published literature inclusive of prospective and retrospective original research, systematic reviews, and meta-analyses was conducted evaluating imaging modalities for renal cell carcinoma, prostate cancer, and testicular cancer.
Objective: To report and analyze the outcomes of endoscopic inguinal lymph node dissection (E-ILND), inclusive of video endoscopic ILND (VEIL) and robotic-assisted ILND (RAIL) approaches, in the largest reported series to date.
Materials And Methods: We retrospectively identified men with penile cancer who underwent E-ILND. Nodal resection volume, perioperative parameters, and postoperative complications were assessed and analyzed.
While radical cystectomy (RC) with pelvic lymph node dissection (PLND) represents the accepted gold standard for the treatment of muscle-invasive bladder cancer, this treatment approach is associated with significant morbidity. As such, bladder preservation strategies are often utilized in patients who are either deemed medically unfit due to significant comorbidities or whom decline management with RC and PLND secondary to its associated morbidity. In a select group of patients, meeting strict criteria, bladder preservation approaches may be employed with curative intent.
View Article and Find Full Text PDFIntroduction: To evaluate whether varying degrees of seminomatous elements in the primary orchiectomy specimen would be predictive of patient morbidity during post-chemotherapy retroperitoneal lymph node dissection (PC-RPLND) since the desmoplastic reaction with seminoma is associated with increased intraoperative complexity.
Materials And Methods: We retrospectively identified 127 patients who underwent PC-RPLND for residual retroperitoneal masses. Clinicodemographic, intraoperative, and 30 day postoperative outcomes were compared for patients with pure seminoma (SEM), mixed germ cell tumors (GCT) containing seminoma elements (NS+SEM), and tumors with no seminoma elements (NS).
Unlabelled: In an analysis of a large single-institution experience in the surgical management of renal cell carcinoma (RCC) and inferior vena cava (IVC) thrombus, the authors present the effect of RCC characteristics on survival, and aim to identify potential preoperative variables predictive of intraoperative complexity with regard to estimated blood loss, transfusion volume, surgical time, length of stay, and postoperative complication rates. Age, American Society of Anesthesiologists score, Charlson Comorbidity Index, preoperative calcium, preoperative creatinine, and IVC wall invasion were significantly related to complication rates.
Introduction: Preoperative laboratory values are commonly used as markers of health and potential disease burden, however, their effect on perioperative complexity has not previously been assessed.
Objective: To evaluate the outcome of patients after surgical resection of isolated retroperitoneal lymph node (RPLN) recurrence of renal cell carcinoma (RCC) using a multicentre international cohort.
Patients And Methods: In all, 50 patients were identified who underwent resection of isolated RPLN recurrence of RCC at four institutions after nephrectomy for pTany Nany M0 disease. Progression-free (PFS) and cancer-specific survival (CSS) were estimated using the Kaplan-Meier method.
Perivascular epithelioid cell-containing tumors (PEComas) represent a rare family of neoplasms. Their dichotomous phenotypic features, including both myogenic and mylanocytic features, can make a definitive diagnosis difficult. Such tumors have been associated with the overexpression of transcription factor E3 (TFE3).
View Article and Find Full Text PDFPurpose: We report a multicenter international cohort representing what is to our knowledge the largest surgical experience with managing isolated retroperitoneal nodal recurrence of renal cell carcinoma, a unique subset of locoregional disease, yet to be described in detail.
Materials And Methods: Patients with isolated nodal recurrence of pTanyN+M0 disease after nephrectomy were identified by retrospective chart review at 3 independent institutions. Progression-free survival was estimated by the Kaplan-Meier method and used to compare survival outcomes between primary T(1-2)N(any)M0 and T3N(any)M0 tumors as well as clear cell and nonclear cell histology renal cell carcinoma.
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