Renal artery aneurysms.

A renal artery aneurysm is defined as a dilated segment of renal artery that exceeds twice the diameter of a normal renal artery. Although rare, the diagnosis and incidence of this entity have been steadily increasing due to the routine use of cross-sectional imaging. In certain cases, renal artery aneurysms may be clinically important and potentially lethal. However, knowledge of their occurrence, their natural history, and their prognosis with or without treatment is still limited. This article aims to review the recent literature concerning renal artery aneurysms, with special consideration given to physiopathology, indications for treatment, different technical options, post-procedure complications and treatment outcomes.

Outcomes of a multidisciplinary mechanical circulatory support network in cardiogenic shock in a centre without heart transplant program: A successful interprofessional coordination model.

BACKGROUND AND OBJECTIVE: Cardiogenic shock (CS) mortality remains very high and mechanical circulatory support (MCS) may provide an effective alternative of treatment in selected patients. The aim of this study is to analyse the results of a multidisciplinary team care program (including anaesthesiologists, cardiologists, cardiothoracic surgeons, and intensivists) in CS patients who required MCS, in a tertiary centre without a heart transplant (HT) program. METHODS: Prospective observational study that sought to analyse the characteristics and survival to discharge predictors in a consecutive CS patients cohort treated with MCS. RESULTS: A total of 48 patients were included. Mean age was 61 ± 14 years. Before MCS, 45.8% of the patients presented with cardiac arrest. A 54.2% 30-day survival and 45.8% overall survival to discharge, was found. Age and vasoactive-inotropic score were independent predictors of mortality. CONCLUSIONS: A multidisciplinary team-care based MCS program in CS patients is feasible and may achieve favourable results in a centre without HT program.

[The impact of COVID-19 pandemic on reconstructive urologic surgery and andrology Spanish units' practice during the state of alarm in 2020: National survey]. / Impacto de la pandemia en la actividad de las unidades de cirugía reconstructiva urológica y de andrología en España durante el estado de alarma (COVID-19) en 2020: resultados de una encuesta nacional.

Introduction: In Spain the state of alarm secondary to COVID-19 dramatically changed the medical and surgical assistance activity of other pathologies. Regarding urological pathologies, those considered as «non-urgent¼ (andrology and reconstructive surgery) were postponed or even unattended. Material and methods: In May 2020, once the first COVID-19 wave was almost over and still in the state of alarm, a 24-item survey was sent to 120 urologists from the Andrology Group and the Urologic Reconstructive Surgery Group of the Spanish Urological Association (AEU). Its aim was to determine the impact on clinical and surgical practice in both subspecialties. Results: We observed a response rate of 75.8% with 91 answered surveys. Before the state of alarm, 49.5% of urologists had 1-2 weekly surgical sessions available, surgical waiting list was 3-12 months for the 71.4%, and 39.6% attended between 20-40 patients weekly in office. During the state of alarm, 95.6% were given any kind of surgical guidelines, prioritizing emergency and oncologic pathologies. In the 85.7% of the hospitals neither andrology nor reconstructive surgeries were performed. In office, around 50% of patients were attended not on-site, most of them through telemedicine (phone calls and e-mails). Conclusions: The negative pandemic implications in relation to the andrology and reconstructive surgery pathologies were truly important. After almost 2 years from the start of the pandemic, the true final impact on our health system has yet to be determined.

The impact of COVID-19 pandemic on reconstructive urologic surgery and andrology Spanish units' practice during the state of alarm in 2020: National survey.

INTRODUCTION: In Spain the state of alarm secondary to COVID-19 dramatically changed the medical and surgical assistance activity of other pathologies. Regarding urological pathologies, those considered as "non-urgent" (andrology and reconstructive surgery) were postponed or even unattended. MATERIAL AND METHODS: In May 2020, once the first COVID-19 wave was almost over and still in the state of alarm, a 24-item survey was sent to 120 urologists from the Andrology Group and the Urologic Reconstructive Surgery Group of the Spanish Urological Association (AEU). Its aim was to determine the impact on clinical and surgical practice in both subspecialties. RESULTS: We observed a response rate of 75.8% with 91 answered surveys. Before the state of alarm, 49.5% of urologists had 1-2 weekly surgical sessions available, surgical waiting list was 3-12 months for the 71.4%, and 39.6% attended between 20-40 patients weekly in office. During the state of alarm, 95.6% were given any kind of surgical guidelines, prioritizing emergency and oncologic pathologies. In the 85.7% of the hospitals neither andrology nor reconstructive surgeries were performed. In office, around 50% of patients were attended not on-site, most of them through telemedicine (phone calls and e-mails). CONCLUSIONS: The negative pandemic implications in relation to the andrology and reconstructive surgery pathologies were truly important. After almost 2 years from the start of the pandemic, the true final impact on our health system has yet to be determined.

Preliminary results of a national multicenter study on the treatment of LUTS secondary to benign prostatic hyperplasia using the Rezum® steam system.

INTRODUCTION AND OBJECTIVE: Rezum® system is a minimally invasive transurethral therapy that uses convective water vapor energy to ablate prostatic tissue. The objective is to report 1-year functional and security outcomes obtained by using this technique in real clinical practice. MATERIAL AND METHODS: Prospective study conducted in 5 Spanish hospitals for the treatment of LUTS secondary to BPH using the Rezum® system. Patients with prostatic medium lobe (ML) and urethral catheter carriers were also included. Pre- and post-operative data were collected using IPSS, IIEF-5 and QoL questionnaires, flowmetry and post-void residual volume. Complications and retreatment rate at one-year follow-up were also reported. RESULTS: 137 patients, including 64 with ML and 10 patients with urinary retention were treated. Median prostate volume was 50 cm3 (15-131). At 3 months follow-up, significant improvement was observed in IPSS (-6.37 points), Qmax (+4.95 mL/s) and QoL (-1.29); and was maintained until 12 months: -10.78 points, +4.62 mL/s and -2.73 respectively (p < 0.001). No significant changes were observed in the sexual sphere. All complications were mild (≤ Clavien II). Retreatment rate at one year was 4%. CONCLUSION: Short-term results of this technique are promising, showing improvement in terms of functional outcomes, with no impact on the sexual sphere or complications. Longer term follow-up should include treatment durability and comparison to standard BPH treatments.

Surgical and minimally invasive treatment of ischaemic and non-ischaemic priapism: a systematic review by the EAU Sexual and Reproductive Health Guidelines panel.

Surgical treatments for ischemic priapism (IP) include shunts or penile implants. Non-ischemic priapism (NIP) is usually the result of penile/perineal trauma causing an arterial fistula and embolisation may be required. We conducted a systematic review on behalf of the EAU Sexual and Reproductive health Guidelines panel to analyse the available evidence on efficacy and safety of surgical modalities for IP and NIP. Outcomes were priapism resolution, sexual function and adverse events following surgery. Overall, 63 studies (n = 923) met inclusion criteria up to September 2021. For IP (n = 702), surgery comprised distal (n = 274), proximal shunts (n = 209) and penile prostheses (n = 194). Resolution occurred in 18.7-100% for distal, 5.7-100% for proximal shunts and 100% for penile prostheses. Potency rate was 20-100% for distal, 11.1-77.2% for proximal shunts, and 26.3-100% for penile prostheses, respectively. Patient satisfaction was 60-100% following penile prostheses implantation. Complications were 0-42.5% for shunts and 0-13.6% for IPP. For NIP (n = 221), embolisation success was 85.7-100% and potency 80-100%. The majority of studies were retrospective cohort studies. Risk of bias was high. Overall, surgical shunts have acceptable success rates in IP. Proximal/venous shunts should be abandoned due to morbidity/ED rates. In IP > 48 h, best outcomes are seen with penile prostheses implantation. Embolisation is the mainstay technique for NIP with high resolution rates and adequate erectile function.

What is the effectiveness of surgical and non-surgical therapies in the treatment of ischemic priapism in patients with sickle cell disease? A systematic review by the EAU Sexual and Reproductive Health Guidelines Panel.

Sickle cell disease (SCD) is an inherited hemoglobin disorder characterized by the occlusion of small blood vessels by sickle-shaped red blood cells. SCD is associated with a number of complications, including ischemic priapism. While SCD accounts for at least one-third of all priapism cases, no definitive treatment strategy has been established to specifically treat patients with SC priapism. The aim of this systematic review was to assess the efficacy and safety of contemporary treatment modalities for acute and stuttering ischemic priapism associated with SCD. The primary outcome measures were defined as resolution of acute priapism (detumescence) and complete response of stuttering priapism, while the primary harm outcome was as sexual dysfunction. The protocol for the review has been registered (PROSPERO Nr: CRD42020182001), and a systematic search of Medline, Embase, and Cochrane controlled trials databases was performed. Three trials with 41 observational studies met the criteria for inclusion in this review. None of the trials assessed detumescence, as a primary outcome. All of the trials reported a complete response of stuttering priapism; however, the certainty of the evidence was low. It is clear that assessing the effectiveness of specific interventions for priapism in SCD, well-designed, adequately-powered, multicenter trials are strongly required.

Complex Peyronie's disease cases: surgery with or without penile prosthesis placement. / Casos complejos. Enfermedad de Peyronie: cirugía sin/con implante de prótesis de pene.

INTRODUCTION AND OBJECTIVE: Surgery is the treatment of choice for patients with Peyronie's disease presenting difficulty in penetration or erectile dysfunction without adequate response to therapy. Several techniques have been described, and urologists must be aware of their possible complications and sequelae in order to offer the patient the best possible alternative. PATIENTS AND METHODS: Three complex cases of patients with Peyronie's disease are presented. The first case exposes a complication after penile plication for the treatment of a major dorsal curve. The second case refers to difficult anal penetration secondary to a problem of erection direction after plaque incision surgery with oral mucosa grafting. The last case is a patient with a late post-operative complication of a three-piece prosthesis placement with plaque incision and equine collagen patch. RESULTS: Surgical options for each case are detailed and discussed. After patients were informed, the decision was taken in a consensual manner. CONCLUSIONS: Surgery for Peyronie's disease requires the urologist's consideration of the functional, aesthetic and psychological spheres. A systematic approach to all of these avoids complications, sequels and improves results.

Initial experience with SelectMDx® in the diagnosis of prostate cancer in a real-world evidence clinical practice setting. / Experiencia inicial del uso de SelectMDx® en el diagnóstico de cáncer de próstata en un entorno de práctica clínica habitual «real-world evidence¼.

INTRODUCTION: The use of biomarkers in the detection of prostate cancer (PC) can decrease overdiagnosis and overtreatment of non-significant PC. We analyze the usefulness and applicability of the SelectMDx® marker in a routine clinical practice setting. MATERIAL AND METHODS: Retrospective study of 48 patients evaluated by the SelectMDx® test between July 2017 and April 2019. Patients were stratified into two groups according to the risk estimated by the clinically significant CP test (CS-PC): <2% or 'very low risk', and >2%. Results were expressed based on previous prostate biopsy (PB) and multi-parametric magnetic resonance imaging (mpMRI) outcomes. RESULTS: Patients with negative PB and normal/doubtful mpMRI had <2% risk in 7/9 cases. Patients without PB and normal/doubtful mpMRI had <2% risk in 12/18 cases, and 2/6 cases with a >2% risk presented CS-PC. Of the 14 patients with no previous PB or mpMRI, 9 had <2% risk, and 2 cases were diagnosed with PC from the group of patients (5) with risk >2%. The number of patients in the remaining subgroups is too small to draw any conclusions. In all cases with pathological digital rectal examination, the test showed a >2% PC risk. CONCLUSION: SelectMDx® is a promising test for detecting patients with a very low risk of CS-PC, especially in patients with suspected PC, with or without negative PB, with normal/doubtful mpMRI. The presence of a pathological digital rectal examination may condition the result of the test.

[Testicular carcinoid tumor associated with teratoma: with regard to a case]. / Tumor carcinoide testicular asociado a teratoma: a propósito de un caso.

We report a case of a carcinoid tumor originated in testicle associated with mature teratoma in a 31 years old male. Primary gonadal location of this tumor is unusual, moreover when associated with teratoma. Early diagnosis and treatment determine the prognostic of the patients affected of this neoplasm since the only curative potential treatment is surgery. Follow up must be extent for years due to the possibility of late relapse.

[Mammary reconstruction in Poland's syndrome]. / Reconstrucción mamaria en el síndrome de Poland.

Poland's syndrome is considered to be a polimalformative entity with different degrees of severity. We retrospectively reviewed our patients with Poland's syndrome diagnosis, treated between 2000 and 2006. The aim of our study is to assess the different choices of surgical treatment for mammary reconstruction according to the importance of malformation and taking into account our own experience and literature references. A total o f 13 patients (5 males and 8 females) were studied and only 6 of them (1 male and 5 females) underwent surgery. Surgical indication was based on Foucras's classification, considering 3 grades of severity. We propose a surgical approach adapted to each stage, as well as surgical refinements to improve the aesthetic aspect. Most of our patients were very satisfied with final results even though they underwent complex procedures with a considerable rate of complications.

Combination therapy for erectile dysfunction involving a PDE5 inhibitor and alprostadil.

The phosphodiesterase-5 inhibitors (PDE5Is) are the first-line treatment option for men with erectile dysfunction (ED), with alprostadil considered a second-line choice. Consideration has to be given to patients who fail these treatments and what their options are. This review evaluates the data on the combination of a PDE5I with alprostadil in patients who have previously failed therapy with either drug. A PubMed search was conducted and identified nine publications relating to combination treatment with alprostadil as intracavernosal, intraurethral or topical application. The results indicate that with all three formulations the combination therapy resulted in an improved outcome compared with either of the drugs as monotherapy. This was demonstrated by the increased total International Index of Erectile Function (IIEF) scores as well as IIEF erectile function domain scores. This finding was also valid for patients with post-prostatectomy ED. The associated side effects of the combined treatment did not result in treatment discontinuation. These findings suggest that combination therapy with a PDE5I and alprostadil might be considered a treatment option in patients who have previously had a poor response to either drug.

[Radical prostatectomy: open, laparoscopic and robotic. Looking for a new gold standard?]. / Prostatectomia radical abierta, laparoscópica y robótica: En busca de un nuevo gold standard?

INTRODUCTION: It is well known that radical prostatectomy (RP) is an excellent option in localized prostatic cancer especially from oncological control point of view. The efforts, during last decades, of the urological community in this field have been addressed in trying to improve functional outcomes (urinary and sexual morbidity) after the procedure. From the beginning of this century, three managements (open, robotic and laparoscopic) have been coexisting trying to get and prove the best results. The objective of this review has been to make the most exhaustive, rigorous and objective updating with the functional and oncological outcomes from the three (RP) techniques. MATERIAL AND METHODS: We have centered the comparison in four sections: perioperative, oncological outcomes, functional results and economic costs. With this purpose a systematic search was made in the following registers: PubMed, OVID, EMBASE and Cochrane Library, with the following terms: Retropubic RP. open RP, laparoscopic RP, robotic RP, Sexual function, urinary incontinence, quality of life, economic costs. At author's criteria, a total of 73 references were selected, that were individually analyzed. RESULTS: Whatever the technique is, the mortality related to the procedure is extremely low, with little postoperative pain and minimum analgesic requirements. The oncological results are similar, measured in surgical margin terms: Open RP (14-20%), Laparoscopic RP (7.4-21.9%) and robotic RP (5.7-17.3%). Concerning functional results (sexual function and urinary continence), it is difficult to establish comparisons due to the multitude of existing byas (non randomized studies, different methods and measurement scales, different definitions, etc.) In the uni-insitutional studies, results seem to be equivalent. CONCLUSIONS: Laparoscopic and robotic RP series are still pending of mature outcomes, related to long term biochemical control and functional results. It seems that with these managements, blood loss and transfusion needs are minor compared to open surgery. Robotic technology adds very interesting advantages that could have an important role in homogenize the minimally invasive management, but are still pending of validation at medium and long term.

[Technical and economic reasons to set up robotic surgery in a public health system (Spanish model)]. / Razones técnicas y económicas para la implantación de la Cirugía Robótica en un Sistema Público de Salud (modelo Español).

Radical prostatectomy (RP) is today, in any of its four approaches (perineal (PRP), retropubic (ARP), laparoscopic (LRP) or robotic (RRP), the standard surgical treatment in localized prostate cancer. It looks clear that the minimum invasive approaches (laparoscopy and robotics) are able to reduce hospital stay as well as blood loss and therefore transfusion requirement. Also, laparoscopic results at mid and robotics at short term, seem to indicate, that both are safe oncologically and able to obtain same or even superior, functional results. Our objective has been to evaluate the economic impact that these techniques have to consider their definitive implantation, as well as the advantages and disadvantages of its potential implementation in our health system.

[Complications and sequelae after nasal trauma]. / Complicaciones y secuela postraumatismo nasal.

Septal haematoma after nasal trauma is a complication that can lead to septal abscess if unrecognized or early intervention is not performed. It can cause compression and thereby necrosis that evolve to a septal abscess in which cultures reveal saprophyte bacteria. Cartilage necrosis and destruction can produce impaired breathing and aesthetic deformities with collapse of the dorsum and the tip of the nose. We present a 10 year old masculine infant, that suffered a nasal fracture with a septal haematoma that remained undiagnosed. The patient developed a septal abscess that required drainage and resulted in nasal sequelae with collapse of dorsum and cranial displacement of tip and columella. Functional and aesthetic reconstruction was performed using rib cartilage grafts. No complications occurred. Functional and aesthetic improvement was observed. Result after 2 months of follow-up is considered favourable.

[Opened vs. laparoscopic radical nephrectomy in renal adenocarcinoma cost comparison]. / Comparación de costes entre la nefrectomía radical laparoscópica y la abierta en el adenocarcinoma renal.

PURPOSE: To undertake a cost comparison (cost minimization) between transperitoneal laparoscopic and opened nephrectomy in renal adenocarcinoma treatment. METHOD: Retrospective study on the first 26 patients submitted to LN without intra or postoperative complications in the period 2002-2003, using as control 22 patients treated with ON with the same characteristics and in the same period. Demographic variables were evaluated (age, sex, tumor size, etc.), intraoperative (operative time and fungible material used) and postoperative (length of stay in Postanaesthesic Care Unit, Acute Pain Unit needs and hospital stay). Our Hospital costs plus those imputed during year 2003 to the Urology Service, as well as the cost of fungible material for the same year were applied, carrying out a comparison of costs between both groups. RESULTS: There were no differences between the demographic variables between both groups except in the tumor, bigger size in the opened nephrectomy (p=0,001). Transperitoneal laparoscopic was 29,4% globally more expensive than opened nephrectomy. The transperitoneal laparoscopic intraoperative cost (operating room, anesthesia and fungibles) the exceeded in 151,6% to that of the opened nephrectomy, whereas in the opened nephrectomy the postoperative cost was a 63 % higher than in the transperitoneal laparoscopic cases. CONCLUSIONS: Transperitoneal laparoscopic in our Center is more expensive than opened nephrectomy due to a major occupation of operating room and that the specific fungible material used at the surgical act has a very high cost. It would be necessary to drastically reduce surgical time and decrease fungible material expenses, thus transperitoneal laparoscopic procedure could be competitive in our Hospital.

Focalyx Dx, Bx, Tx et Apps: A novel contemporary fusion paradigm for the management of prostate cancer.

FocalyxTM conceived as a response to emerging evidence data across numerous cancer lesions that questions current standard treatment approaches that too often lead to detrimental quality of life yet delivering limited survival benefit, especially in-lieu of advances in imaging technology applicable to cancer patients. The Focalyx paradigm aims to control cancer with improvement in quality of life. We initially devised 5 milestones: 1- Consistently optimize Prostate MRI imaging using the novel published protocols adopted as guidelines by societies such as the European Society of Urology and Radiology; 2- Evaluate fusion platform software solutions that existed; 3- Determine best fusión platform for Focalyx on practicality, precision, and workflow premises; 4- Evaluate commercially available FDA approved ablative technologies to implement our treatment vision; 5- Design a treatment option that can be performed in the office setting under local anesthesia, which would not impact negatively QOL outcomes of Prostate Cancer patients and seamless constant nonintrusive practical patient-physician interaction by the Focalyx app that facilitates follow up and provides early warning signals shall any change in the disease dynamics emerge. Prostate cancer was identified as the pilot disease for Focalyx to deliver a "GPS" like solution for the prostate gland that destroys identifiable disease without adverse effects such as: cancer anxiety, urinary incontinence, loss of erections and ejaculation. Since September of 2013, over 300 men have been accrued in NCT02381990- clintrials.gov evaluating the feasibility of our solutions for imaging (FocalyxDx), Biopsy (FocalyxBx) and Treatment (FocalyxTx). In this review we detail the tools available to achieve the Focalyx paradigm for men with Prostate Cancer.

Pseudomyxoma peritonei: a clinicopathologic analysis and follow-up of 21 patients.

BACKGROUND/AIMS: Pseudomyxoma peritonei is an uncommon disease characterized by the presence of mucinous peritoneal implants associated with an abdominal neoplasm. Our objective is to consider the characteristics of this entity in our western Mediterranean urban population. METHODOLOGY: All cases diagnosed with pseudomyxoma peritonei by our hospital during a period of 16 years were reviewed. Data from their clinical records and the biopsy samples were analyzed. RESULTS: We found 21 cases of pseudomyxoma peritonei with a male/female ratio of 10/11 and a mean age of 59 years. The predominant presentation symptom was abdominal pain (17 cases, 6 of them with acute abdomen). The most frequent primary site of origin of the pseudomyxoma was the appendix (10 cases). The histologic diagnosis was malignant (associated with carcinoma) in 17 cases and indeterminate behavior in 4. The follow-up was available for 15 patients (mean follow-up of 41 months), while six patients have been lost. Nine patients have died during the follow-up and the other 6 patients are still alive after follow-up. CONCLUSIONS: Laparotomy is the main tool for diagnosing pseudomyxoma peritonei. The appendix is the most frequent primary site of origin of pseudomyxoma peritonei, followed by bowel; the latter being more important than previously described. In most cases the histology is malignant. The prognosis is bad with a mortality greater than 60% at 5 years.

[Parameters with possible influence in PSA adjusted for transition zone volume]. / Variables con posible capacidad modificadora del PSA ajustado al volumen de la zona transicional.

OBJECTIVE: To evaluate the effect of age, digital rectal examination results and prostatic volume on PSA value adjusted to transition zone (PSA-TZ) in the detection of prostatic cancer. MATERIAL AND METHODS: Data of 243 patients with serum PSA of 4 to 20 ng/ml who underwent biopsy because of prostatic cancer suspicion are analyzed. In this population, cancer was detected in 62 cases (24.8%). Total prostatic volume and transition zone volume were calculated by transrectal echography applying the ellipsoid formula. RESULTS: Applying lineal regresion analysis, it was found no correlation between age and PSA-TZ (Pearson coefficient 0.00). By dividing these patients among those with normal rectal examination (84%) and those with suspicious digital rectal examination (16%), cutoff values of PSA-TZ were found to be not different by ROC curves analysis for 95% sensitivity varying specificity only among 24 and 26% between these two groups of patients. Prostatic size (< or = or >40 cc) showed that, for obtaining the same 95% sensitivity in the detection of cancer, PSA-TZ value would require to be modified, being 0.17 in large prostates (> 40 cc) and 0.25 in small prostates (< or =40 cc). CONCLUSIONS: The utility of PSA-TZ as a potential predictor parameter of prostatic cancer did not need to be modified with respect to age or to data of digital rectal examination. However, for supporting sensivity of its best cutoff value, PSA-TZ would need to be modified with respect to total prostatic volume.