Readmission and complications after robotic surgery: experience of 10,000 operations at a comprehensive cancer center.

Evaluation of safety is of paramount importance with adoption of novel surgical technology. Although robotic surgery has become widely used in oncologic surgery, analysis of safety is lacking in comparison to traditional techniques. Standardized assessment of robotic surgical outcomes and adverse events following oncologic surgery is necessary for quality improvement with innovative technology.

Continent cutaneous ileocecal cystoplasty in the treatment of refractory bladder neck contracture and urinary incontinence after prostate cancer treatment.

Introduction: To assess the use, complications, and outcomes of continent cutaneous ileocecal cystoplasty (CCIC) for the management of refractory bladder neck contractures and/or urinary incontinence after prostate cancer therapy.

Materials And Methods: An institutional review board approved database was reviewed for patients who underwent CCIC from January 1, 2003 to December 31, 2018. Preoperative, perioperative and postoperative factors were assessed, including complications and outcomes.

Real-time indocyanine green angiography with the SPY fluorescence imaging platform decreases benign ureteroenteric strictures in urinary diversions performed during radical cystectomy.

Background: Ischemia is thought to contribute to benign ureteroenteric stricture (UES) after radical cystectomy with urinary diversion (RCUD). Our institution adopted the use of ureteral perfusion assessment during all RCUDs using real-time indocyanine green angiography using the SPY fluorescence imaging platform (Stryker Corp., Kalamazoo, MI, USA).

Translabial Ultrasound Evaluation of Pelvic Floor Structures and Mesh in the Urology Office and Intraoperative Setting.

Background: Translabial ultrasound (TUS) can provide an inexpensive alternative imaging modality for evaluating pelvic floor structures and synthetic slings as mesh can be difficult to identify on pelvic exam or cystoscopy, patients may be unable to provide an accurate history of previous pelvic surgery, and cross-sectional imaging with computed tomography and magnetic resonance imaging can be inadequate for evaluating synthetic slings.

Objective: To demonstrate the use of TUS in the evaluation of female pelvic floor structures and mesh.

Methods: Translabial ultrasound can be used in the Urology clinic or intraoperative setting using a curvilinear transducer.

Intravesical electrical stimulation treatment for overactive bladder: An observational study.

Purpose: Intravesical electrical stimulation treatment (IVES) has been successfully used to treat neurogenic bladder. We report the results of an observational study regarding the use of IVES for women with overactive bladder syndrome (OAB) and/or urgency urinary incontinence (UUI).

Materials And Methods: IVES was performed in women with OAB (defined by frequency ≥8/day, nocturia ≥2/night, or ≥3 episodes of UUI on 3-day voiding diary) who failed prior medical therapy.

Do Illuminated Foot Pedals Improve the Speed and Accuracy of Pedal Activation During Endoscopic Procedures?

Purpose: Endourologic procedures such as percutaneous nephrolithotomy (PCNL) employ the use of foot pedals in low-light operating room (OR) settings. These pedals can be especially difficult to locate or distinguish when several pedals are present during a single operation. Improper instrument activation in the OR has led to serious complications ranging from unintentional electrocautery to patient burns and even an intraoperative explosion.

Applying translabial ultrasound to detect synthetic slings-You can do it too! A comparison of urology trainees to an attending radiologist.

Aims: Translabial ultrasound (TUS) is a useful tool for identifying and assessing synthetic slings. This study evaluates the ability of urology trainees to learn basic pelvic anatomy and sling assessment on TUS.

Methods: Eight urology trainees (six residents and two medical students) received a lecture reviewing basic anatomy and sling assessment on TUS followed by review of two training cases.

Percutaneous Externally Assembled Laparoscopic vs Laparoendoscopic Single-Site Nephrectomy in a Porcine Model: A Prospective, Randomized, Blinded, Study.

Objective: To compare the outcomes between laparoendoscopic single-site (LESS) and a novel percutaneous externally assembled laparoscopic (PEAL) nephrectomy in an in vivo porcine model.

Materials And Methods: Ten female farm pigs were randomized to LESS nephrectomy (5) or PEAL nephrectomy (5). Operative times, estimated blood loss, and intraoperative and postoperative complications were compared.

Early pregnancy likely caused by an intravesical intrauterine device.

A 42-year-old female with remote history of intrauterine device (IUD) placement presented with gross hematuria, urinary urgency, and dyspareunia. Cystoscopy showed an encrusted, free-floating intravesical foreign body consistent with a heavily calcified IUD. It was removed endoscopically using holmium laser cystolitholapaxy.

Kidney, Ureter, and Bladder (KUB): A Novel Grading System for Encrusted Ureteral Stents.

Objective: To introduce a grading system (kidney, ureter, and bladder [KUB]) to identify encrusted stents that may require multiple surgeries, multimodal surgery, and operative time > 180 minutes for successful removal.

Methods: One hundred ten retained encrusted ureteral stents were retrospectively scored using the KUB grading system and this score was correlated with operative time, need for multiple surgeries or multimodal surgery, and stone-free rate. Data analysis was performed with t test, Mann-Whitney U test, and chi-square tests.

Diagnosis of clinical and subclinical varicocele: how has it evolved?

In this review, we examine the evolution and application of various diagnostic modalities for varicoceles starting with venography, scintigraphy, and thermography and their role in the evaluation of a varicocele patient. Some of these methods have been supplanted by less invasive and more easily performed diagnostic modalities, especially ultrasound and Doppler examination of the scrotum. Advances in ultrasound and magnetic resonance imaging hold the potential to expand the role of imaging beyond that of visual confirmation and characterization of varicoceles.

Investigation of cortical thickness abnormalities in lithium-free adults with bipolar I disorder using cortical pattern matching.

Objective: Although several lines of evidence implicate gray matter abnormalities in the prefrontal cortex and anterior cingulate cortex in patients with bipolar disorder, findings have been largely inconsistent across studies. Differences in patients' medication status or mood state or the application of traditional volumetric methods that are insensitive to subtle neuroanatomical differences may have contributed to variations in findings. The authors used MRI in conjunction with cortical pattern matching methods to assess cortical thickness abnormalities in euthymic bipolar patients who were not receiving lithium treatment.

Amygdala reactivity in healthy adults is correlated with prefrontal cortical thickness.

Recent evidence suggests that putting feelings into words activates the prefrontal cortex (PFC) and suppresses the response of the amygdala, potentially helping to alleviate emotional distress. To further elucidate the relationship between brain structure and function in these regions, structural and functional magnetic resonance imaging (MRI) data were collected from a sample of 20 healthy human subjects. Structural MRI data were processed using cortical pattern-matching algorithms to produce spatially normalized maps of cortical thickness.