An 82-year-old Caucasian man with a ductal prostate adenocarcinoma with unusual cystoscopic appearance: a case report

<p>Abstract</p> <p>Introduction</p> <p>Ductal adenocarcinoma is a rare variety of the common acinar adenocarcinoma. It usually presents with refractory symptoms, and during cystoscopy, it is seen as an exophytic lesion at the area of the verumontanum.</p> <p>Case presentation</p> <p>An 82-year-old Caucasian man was diagnosed with ductal adenocarcinoma of the prostate after undergoing transurethral resection of the prostate for urinary retention. Immunohistochemistry confirmed the nature of the tumor. The patient was treated with triptorelin, 3.75 mg once/month, and bicalutamide, 50 mg 1 × 1. The serum prostate-specific antigen at three, six and 12 months after transurethral resection of the prostate was 0.1 ng/ml. The patient remains asymptomatic, and he entered a six-month follow-up protocol.</p> <p>Conclusion</p> <p>Ductal adenocarcinoma often involves the central ducts of the gland and may present as an exophytic papillary lesion in the prostatic urethra. This is why it usually presents with refractory symptoms. The outcome for men with prostatic ductal adenocarcinoma is, in most studies, worse than the outcome for men with prostatic acinar adenocarcinoma. Aggressive management is indicated, even with low-volume metastatic disease.</p

Immunotherapy options for painful bladder syndrome: what’s the potential?

Introduction: Painful bladder syndrome/interstitial cystitis (PBS/IC) is an enigmatic disease characterized by lack of evidence-based knowledge and an ongoing scientific debate regarding its definition, pathogenesis, diagnostic and treatment algorithm. An autoimmune theory for PBS/IC etiology has suggested immunotherapy as a potential treatment choice. Areas covered: In this review, the authors report existing and future immunotherapeutic options, potentially valuable to the management of PBS/IC while evidence for the immunological aspect of PBS/IC pathogenesis are also presented. Relevant data reported in human clinical studies but also in experimental studies using animal PBS/IC models have been reviewed. Expert opinion: Promising data has emerged lately regarding use of immunotherapy drugs for PBS/IC treatment. Specifically, human monoclonal antibodies inhibiting nerve growth factor and tumor necrosis factor-a have shown high efficacy in pain control for PBS/IC. Also, many other agents modulating immunopathways linked to PBS symptom etiology and leading to positive treatment effects have been reported lately mainly in experimental animal studies. Immunotherapy could potentially improve disease-related and patient-reported outcome; nevertheless, lack of consensus regarding PBS/IC diagnostic criteria, leading to high heterogeneity of patients enrolled in PBS/IC treatment studies, and low number of well-designed randomized clinical trials are limitations which must be addressed in the future. © 2017 Informa UK Limited, trading as Taylor &amp; Francis Group

Ureteral endometriosis: A systematic literature review

Introduction: Ureteral endometriosis is a rare disease affecting women of childbearing age which presents with nonspecific symptoms and it may result in severe morbidity. The aim of this study was to review evidence about incidence, pathogenesis, clinical presentation, diagnosis, and management of ureteral endometriosis. Materials and Methods: PubMed Central database was searched to identify studies reporting cases of ureteral endometriosis. &apos;Ureter&apos; or &apos;Ureteral&apos; and &apos;Endometriosis&apos; were used as key words. Database was searched for articles published since 1996, in English without restrictions regarding the study design. Results: From 420 studies obtained through database search, 104 articles were finally included in this review, including a total of 1384 patients with ureteral endometriosis. Data regarding age, location, pathological findings, and interventions were extracted. Mean patients&apos; age was 38.6 years, whereas the therapeutic arsenal included hormonal, endoscopic, and/or surgical treatment. Conclusions: Ureteral endometriosis represents a diagnostic and therapeutic challenge for the clinicians and high clinical suspicion is needed to identify it

Isolated corpus spongiosum injury after sexual intercourse

Penile fractures are generally rare and underreported. The mechanism of injury is due to a rupture of the corpora cavernosa following blunt or sexual trauma to the penis when fully erect. Penile fractures usually present with a ‘popping’ sound with concomitant sudden swelling and ecchymosis of the penis followed by rapid detumescence. Urethral involvement occurs only in a small part of the cases. Isolated spongiosal injury after sexual intercourse is also extremely rare. The cardinal sign of urethral injury is blood at the meatus. A small laceration can be repaired by simple closure with absorbable sutures, while a complete rupture requires a more complex anastomotic repair. We report a case of a typically presenting penile fracture that was eventually proven to be an isolated corpus spongiosum injury, with no corpora cavernosa involvement. © 2018 Edizioni Scripta Manent s.n.c. All Rights Reserved

Postoperative Delirium after Urological Surgery: A Literature Review

Purpose: We aimed to thoroughly search and identify studies referring to risk factors associated with postoperative delirium (POD) in patients undergoing open as well as en-doscopic urological surgery. Methods: The review after a systematic literature search included 5 studies. Results: The incidence of POD was reported to be between 7.8 and 30% depending on the type of the urologic surgery, while in the majority of the studies the onset happened on the first postoperative day and the symptoms lasted 3 ± 0.8 days. Seventeen different risk factors for POD were identified and presented in detail. Conclusion: The Mini-Mental State Examination score and older age were significantly associated with the development of POD. However, the Confusion Assessment Method is very well validated against the diagnosis of delirium from the specialists. © 2019 S. Karger AG, Basel

All You Need to Know About Urethrovesical Anastomotic Urinary Leakage Following Radical Prostatectomy

Purpose: Radical prostatectomy is a challenging operation demanding a high level of surgical expertise and experience. Urinary leakage at the urethrovesical anastomosis is one of the most common short-term complications of radical prostatectomy, reaching an incidence of 0.3% to 15.4%. In this review we investigate and discuss all matters directly related to urethrovesical anastomotic leak, specifically how to diagnose it properly, how to determine when it is clinically significant and when intervention is required, how to prevent or predict it and, finally, the possible long-term sequelae. Materials and Methods: We conducted a systematic analysis of the literature searching for English and nonEnglish language publications from a preidentified time frame (1985 to 2011) using primary search databases (PubMed (R), Web of Science (R)). Manual selection was performed by 2 authors and the third reviewed the final common selection. We also created an algorithm for the diagnosis and management of urethrovesical anastomotic leak. Results: A total of 72 studies were finally selected, including 48 (67%) observational case series, 16 (22.2%) prospective trials, 1 letter to the editor, 1 review and 1 systematic review which was focused only on laparoscopic radical prostatectomy. We also found 2 experimental studies performed in animal models and 3 case reports. Of these studies 7 reported results from fewer than 20 patients. No consensus was recorded on a strict definition of urethrovesical anastomotic leak. The factors determining possible definitions included postoperative day of urethrovesical anastomotic leak, amount of extravasation on cystography and the need for intervention. Urethrovesical anastomotic leak should be classified according to the Clavien classification system, depending on severity and the need for intervention. To our knowledge the role of the open, laparoscopic or robotic approach in the incidence of urethrovesical anastomotic leak has not been systematically investigated. Risk factors for urethrovesical anastomotic leak include obesity, prostate size, previous prostatic surgery, type of anastomosis technique, suture number and type, eversion of the mucosa, a difficult anastomosis or an anastomosis under tension, reconstruction of the musculofascial plate, blood loss, intraoperative flush test result and postoperative urinary tract infection. Diagnosis can be determined primarily by establishing the nature of the drain output. Retrograde cystography, computerized tomography cystography, transrectal ultrasound, contrast enhanced ultrasound and excretory urography are the indicated imaging modalities, and are not always necessary. Finally, the development of anastomotic stricture and incontinence due to urethrovesical anastomotic leak are additional complications. Conclusions: We gathered all relevant critical information concerning urethrovesical anastomotic leak to encourage standardization in the diagnosis and management of this common complication. Systematic meta-analysis of each debatable issue is required to provide definite answers

A rare case of a 39year old male with a parasite called Dioctophyma renale mimicking renal cancer at the computed tomography of the right kidney. A case report

We present a very rare case of a 39. year old patient with Dioctophyma renale depicted as a Bosniak cyst IV of the right kidney who was finally subjected to a robotic assisted radical nephrectomy. © 2013 Elsevier Ireland Ltd