Search

Objectives: To determine the type of bladder outlet obstruction (BOO) in patients with Parkinson's disease (PD)., Material and Method: A case-control study was carried out in 46 patients divided into two groups. Group 1 formed by 23 PD patients with BOO (a URA parameter ≥ 29 cm H 2 O). Group 2 formed by 23 patients with benign prostatic hyperplasia (BPH) and compressive obstruction (an opening pressure > 35 cm H 2 O) and URA parameter ≥ 29 cm H 2 O). Both groups underwent a pressure-flow study to calculate Dynamic Urethral Resistance Relationship (DURR) patterns. Based on previous research, we describe two types of DURR pattern. Pattern A typical of dynamic or functional obstruction and pattern B typical of static or organic obstruction., Results: We found that PD patients had a significantly higher frequency of pattern A (70%) than BPH patients (4%). Other significant differences between groups were age (greater in PD group), bladder compliance (greater in PD group), maximum flow rate [Q max (greater in BPH group)], maximum detrusor pressure [P max (greater in BPH group)], detrusor pressure at maximum flow rate [PQ max (greater in BPH group)], opening detrusor pressure (greater in BPH group), and the bladder contractility parameters BCI and W max (greater in BPH group). There were no significant differences in perineal voiding electromyography (EMG) activity between groups nor relationship between voiding EMG activity and the type of DURR pattern., Conclusions: Our results are consistent with the usefulness of the DURR pattern to differentiate between functional and organic BOO in PD patients. Most PD patients have functional obstruction although a minority has organic obstruction consistent with BPH., (© 2024 Wiley Periodicals LLC.)

Background: Granulomatous prostatitis is a medical condition that may mimic prostate cancer., Purpose: Granulomatous prostatitis resulting from BCG-exposure can confound the diagnosis of prostate cancer based on prostate imaging and data system (PI-RADS) classification observed on multiparametric prostate magnetic resonance imaging (mpMRI)., Study Type, Population, Assessment and Statistical Tests: A cohort study was conducted, enrolling consecutive males at risk for prostate cancer who underwent an mpMRI-targeted prostate biopsy between February 2016 and August 2023. The focus of the study was on prior BCG-exposure as adjuvant treatment for non-muscle-invasive urothelial carcinoma within the 3 years prior the magnetic resonance imaging (MRI). Exclusion criteria were a prior androgen deprivation therapy, prostate surgery or radiation, and BCG-exposure occurring more than 3 years and less than 3 months before the MRI. Chi-square, logistic-regression, statistical association, and homogeneity tests were used., Results: Total 712 patients, 899 biopsied lesions (218 PI-RADS 3, 521 PI-RADS 4 and 160 PI-RADS 5) and 20 patients with 30 lesions within the BCG-exposed cohort. Chi-square and logistic-regression tests showed an association between PI-RADS with malignancy and significant tumor (ST), considering PI-RADS3 as the reference (OR: 4.9 [95% CI, 3.4-7.1] for PI-RADS4 and OR: 21.7 [95% CI, 12.4-37.8] for PI-RADS5 for malignancy, and OR: 5.3 [95% CI, 3.2-8.7] for PI-RADS4 and OR: 16.5 [95% CI, 9.4-28.9] for PI-RADS5 regarding ST). A statistically significant negative association was demonstrated between malignancy and ST with respect to BCG-exposure (OR: 0.15 [95% CI, 0.06-0.39] and OR: 0.39 [95% CI, 0.15-1.0], respectively). Statistically significant risk-difference for malignancy in patients nonexposed to BCG regarding those exposed was 45% (61.6% vs. 16.7%) for PI-RADS4, and 68.5% (90.7% vs. 22.2%) and 42.7% (64.9% vs. 22.2%) concerning malignancy and ST for PI-RADS5, respectively., Data Conclusions: Granulomatous prostate reaction caused by BCG-exposure acts as confounding factor for prostate MRI interpretation. The risk of malignancy and significant tumor on targeted biopsy to PI-RADS 3, 4 and 5 is notably lower in exposed patients., Competing Interests: Disclosure The authors have stated that they have no conflicts of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: The peripheral zone is histologically different from the transitional zone. The aim of this study is to analyze the differences between the prevalence and grade of malignancy of mpMRI-targeted biopsies that involve the TZ with respect to the PZ., Methods: A cross-sectional study of 597 men evaluated for PC screening between February 2016 and October 2022 was conducted. Exclusion criteria were prior BPH surgery, radiotherapy, 5-alpha-reductase inhibitors treatment, UTI, mixed involvement of PZ-TZ or doubts, and central-zone involvement. Hypothesis contrast test was used to study differences proportions of malignancy (ISUP > 0) and significant (ISUP > 1) and high-grade tumor (ISUP > 3) in PI-RADSv2 > 2-targeted biopsies in PZ with respect to TZ, and logistic regression and hypothesis contrast tests were used to study the influence of the area of exposure as an effect-modifying factor in the diagnosis of malignancy with respect to the PI-RADSv2 classification., Results: 473 patients were selected and 573 lesions biopsied (127 PI-RADS3, 346 PI-RADS4 and 100 PI-RADS5). A significant increase was described in the proportion of malignancy and significant and high-grade tumor in PZ compared to TZ (22.6%, 21.3%, and 8.7%, respectively). Significant increase in proportions and malignancy were described in cores targeted to PZ with respect to TZ, highlight the differences between PZ and TZ for ST (37.3%vs23.7% for PI-RADS4, 69.2%vs27.3% for PI-RADS5, respectively). Statistically significant linear trend was described increasing for malignancy, significant and high-grade tumors with respect to the PI-RADSv2 scores (change > 10%)., Conclusion: Although the prevalence and grade of malignancy in the TZ is lower than in the PZ, PI-RADS4 and 5-targeted biopsies should not be omitted in this location, but PI-RADS3 could be., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: The diagnostic approach for prostate cancer still depends on PSA and DRE., Objectives: to evaluate the diagnostic validity of PSA-Density and PIRADSv2 as diagnostic tests regarding biopsy results, and to design nomograms that include all diagnostic variables for malignancy, significant tumor (ST) and high-grade tumor., Methods: Cross-sectional study which included men with PSA ≥ 4 ng/ml and/or suspicious DRE, PIRADSv2 ≥ 3 lesions on multiparametric MRI and prostate biopsy. The gold standard test was the maximum ISUP of the targeted biopsy per patient (malignancy: ISUP ≥ 1, ST: ISUP ≥ 2, high-grade tumor: ISUP ≥ 4). Association and logistic regression tests were used and diagnostic validity parameters using PSA-Density and PIRADSv2 classification was analyzed. Nomograms were designed for malignancy, ST, and high-grade tumor using the best model selection procedure from all possible equations., Results: 336 men with median age, PSA and PSA-Density of 67.7 years (IQR:12.6), 6.3 ng/ml (IQR:3.3) and 0.12 ng/ml/cc (IQR:0.10), respectively; 63 index lesions were PIRADS3, 204 PIRADS4, and 69 PIRADS5. 65.8% and 37.8% were malignant and ST, respectively. The significant positive association highlighted between malignancy and ST with age, DRE, PSA-Density and PIRADSv2. PSA-Density and PIRADSv2 ≥ 3 presented the highest sensitivity to detect malignancy, and their combination showed sensitivity nearly 95% (AUC:0.803). Nomograms for malignancy and ST included the variables age, DRE, PSA-Density, and PIRADSv2 with a sensitivity closely 91% (AUC:0.833), and a specificity of almost 85% for ST, exposing risk < 5% for ST when PSA-Density is < 0.15, not suspicious DRE and PIRADS3., Conclusion: PSA-Density and PIRADSv2 classification in risk nomograms can provide highly relevant information to increase the accuracy in the diagnosis of PC and ST., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction and Objective: The SARS-CoV-2 coronavirus infection has beenassociated with the development of the novo genitourinarysymptoms and neurological symptomssecondary to peripheral nervous system damage.One of the neurological pathologies described associatedwith the infection has been Guillain-Barrésyndrome (GBS). We conducted a review of the literatureon SARS-CoV-2 infection and its relationshipwith lower urinary tract symptoms (LUTS), such asurinary retention (AUR). Bladder alterations derivedfrom neurological involvement by SARS-CoV-2,such as GBS, were also analyzed. An own case ispresented., Material and Methods: A literature searchwas performed using a combination of keywords(MeSH terms): "COVID", "COVID-19", "SARS-CoV-2","Urinary retention" and "Guillain-Barre Syndromeand Urodynamics". We searched for articles publishedup to March 2021. All articles identified fromthe bibliographic search were analyzed, using thePICOS criteria (participants, intervention, comparisons,results, type of study) to assess the eligibilityof the articles. Both prospective and retrospectivestudies, clinical cases and published systematicreviews were included. RESULTS: Findings in the academic literatureabout the associations between COVID-19 and RAO,LUTS and Guillain-Barré Syndrome are discussed,as well as their possible pathogenic mechanisms,A summary of relevant studies on urodynamic findingsin GBS patients is also provided. The resultsare summarized in attached tables. A case of AURassociated with COVID-19 and Guillain-Barré Syndromeis provided, with its urodynamic findings., Conclusion: Although the association betweenurinary symptoms and SARS-CoV-2 is not well described,there seems to be evidence of a possibleassociation, at least temporary, between the presentationof SARS-Cov-2 infection and the developmentof GBS with secondary LUT neurophysiologyalterations.

Objective: To compare the efficacy and safety in the prophylasis of urinary tract infections (UTIs) with a food supplement that contains D-mannose like active ingredient (Manosar®), in comparison to another preparation in which the active ingredient are the proanthocyanidins (PAC), both of them, in prolonged released, after, they was administered for 24 weeks., Methods: A multicenter, randomized and double blind experimental study was carried out. 283 women with a history of recurrent UTIs without evidence of complication were included. They were randomized 1: 1 in two groups. In one group, 1 oral sachet of Manosar® a day was administered, and in the other group 1 oral sachet of a compound of 240 mg of continuous-release PAC. Prior to inclusion in the study, the episode of UTI was confirmed at least by the clinical symptoms and positivity of the Combur test., Results: Valid data were obtained from 184 patients with an average age of 49.5 years: 90 received Manosar® and 94 isolated PAC. A total of 72 patients suffered an UTI due to E.coli: 25 patients in the arm with Manosar® versus 47 patients in the isolated PAC group, this difference being statistically significant (p=0.002). The free time of new UTI recurrences was 98.6 days in the group treated with Manosar® and 84.6 days in the group with isolated PAC., Conclusion: The oral taking of a daily sachet of Manosar® is effective and safe in preventing recurrent UTIs in women, being superior to the oral taking of isolated PAC.

Introduction: Prostate Fusion biopsy (MRI + prostate ultrasound) is described in literature as superior to classic random transrectal biopsy in order to identify suspicious lesion., Objectives: To evaluate the Prostate Imaging Reporting and Data System (PI-RADS) proposed by the European Society of Urogenital Radiology (ESUR) for detection of prostate cancer by multiparametric MRI in a consecutive cohort of patients with MRI and transrectal ultrasound prostate fusion-guided biopsy., Material and Methods: 87 patients with suspected Prostatic Cancer on prostate MRI underwent fusion transperineal prostate biopsy in our Department. 37 patients had at least one prior negative classic prostatic transrectal biopsy. Clinically significant tumor was described as Gleason 7(3+4) or higher. The Chi-square test was used to analyze the relationship between prostate cancer and the different PIRADS stages, as well as logistic regression and linear trend tests, comparing the proportions using measures of association intensity. We use the HITACHI Real-Time Virtual Sonography (HI-RVS) system, and the STATA/IC v.14.2 software for statistical analysis., Results: 64.37% patients had tested positive for malignancy. Median age 67.89 years old. Median PSA 9.15 ng/ml, and average prostate volume was 54.05 cc. 124 suspicious lesions were described in prostate MRI (25% PIRADS III, 57% PIRADS IV and 17% PIRADS V). 5/31 lesions PIRADS III, 47/71 PIRADS IV and 18/22 PIRADS V were positive for malignancy, with a statistically significant linear relationship between PIRADS and malignancy (p<0.001) - HR 4.10 (CI 95% 1.81 to 9.32) for PIRADS IV and HR 5.07 (CI95% 2.22 to 11.59) for PIRADS V vs. PIRADS III. 3.23% lesions PIRADS III, 32.39% PIRADS IV and 63.64% PIRADS V corresponded to significant tumors. A statistically significant association between PIRADS and significant tumors (p<0.001) - HR 10.04 (CI95% 1.42 to 71.09) for PIRADS IV and HR 19.73 (CI95% 2.80 to 139.18) for PIRADS V vs PIRADS III was observed -., Conclusion: Our results show that transperineal targeted prostate biopsy using multiparametric MRI and transrectal ultrasound fusion is a safe procedure with excellent outcomes to obtain an accurate diagnosis of prostate cancer. Fusion biopsy has the potential to improve the diagnosis of malignancy and clinically significant tumors while reducing overdiagnosis.

Objectives: To determine the risk factors of recurrent urinary infections (rUTIs) in patients with Multiple Sclerosis (MS)., Methods: A retrospective cohort study was conducted including 114 patients with MS, 84 women (74%) and 30 men (26%), with a mean age of 49. They underwent videourodynamic study and selective sphincter electromyography due to urinary symptoms (LUTS). Clinical data (both neurological and urological) and videourodynamic data (including free flowmetry, cystomanometry and pressure flow study) were collected. In 37 patients (32%), the presence of rTUIs was demonstrated., Results: Statistically significant differences were demonstrated between the patients with and without rUTIs with respect to the following clinical variables: the time of evolution of the symptoms (greater in the case of rUTIs), time from the diagnosis of MS (higher in the case of rUTIs), EDSS score (Expanded Disability Staus Scale) (higher in the case of rUTIs) and the EM type [higher frequency of rUTIs in the progressive types (primary and secondary)]. Urodynamic variables with significant differences were: maximum flow in free flowmetry (lower in patients with rUTIs), voiding volume in free flowmetry (lower in patients with rUTIs), micturition efficiency (higher percentage of residual urine in patients with rUTIs), stress urinary incontinence (SUI) (higher frequency of rUTIs in patients with SUI), detrusor pressure at maximum flow (lower in patients with rUTIs) and bladder contractility index (lower in patients with rUTI). No significant difference was demonstrated in relation to the presence and type of neurogenic lower urinary tract dysfunction (NLUTD)., Conclusions: The severity and duration of MS is a risk factor for rUTIs. Urodynamic risk factors are compatible with a lower contractile capacity in patients with rUTIs, while the existence of NLUTD would not imply any specific risk factor.

Objectives: To investigate urodynamic changes during the voiding phase in males with detrusor underactivity (DU) undergoing bladder catheterization for urinary retention., Methods: From a total of 64 patients with urinary retention, a follow-up study was performed in 17 males with a mean age of 77 years. Patients received a urodynamic diagnosis of DU based on a Bladder Contractility Index (BCI) score of < 100 and underwent permanent bladder catheterization (16 cases) or clean intermittent catheterization (1 case) for acute urinary retention (14 cases), or post void residual urine (3 cases). Patients underwent a second urodynamic study after a mean 13 months of follow-up. Fisher's exact test was used with categorical variables and Student's t test with parametric variables. The level of significance was set at p < 0.05 for a two-sided test., Results: The second urodynamic study showed a significant increase in maximal detrusor pressure, pressure at maximum flow rate, BCI score, Bladder Outlet Obstruction Index (BOOI) score, and number of patients who urinated during the pressure-flow study., Conclusions: Bladder catheterization in men with DU significantly improves bladder contractility and revealed obstructions of the lower urinary tract that were masked by insufficient detrusor pressure in relation to the DU of these patients. These findings could have diagnostic as well as prognostic and therapeutic applications.

Objective: To compare the efficacy and safety of dietary supplement "Manosar®" composed of D-mannose (2 g), 24 h prolonged release, associated with Proanthocyanidin (PAC) (140 mg), ursolic acid (7.98 mg), A, C, and D vitamins and the oligoelement zinc, versus 240 mg of PAC in recurrent urinary tract infections (UTI), for a designed follow-up of 24 weeks, in women., Methods: A multicenter randomized experimental double-blind study was carried out. The study was approved by review board of "Complejo Hospitalario de Toledo" (Spain), and all patients gave informed consent. A total of 150 women with non complicated UTI were screened for participation. Valid data was obtained from 93, with mean age of 48 years. Fortyfour patients were assigned to the Manosar® group and 51 patients to the PAC group. Patients were followed during six months. A previous UTI was defined based on a combination of symptoms and a positive reactive urine trip. Confirmation of a new UTI was based on symptoms, reactive urine strip and urine culture., Results: Thirty-three patients (35%) had an UTI during the six months follow-up. The percentage of UTI of the Manosar® group during this period was 24%, while the percentage of the PAC group was 45% (p〈0.05). The disease-free time for the Manosar® group was 95 days, while this time was 79 days for the PAC group. The incidence of side effects was low. Diarrhea was the most frequent side-effect in both groups., Conclusion: Manosar® (oral once a day) is more effective than single dose PAC (240 mg daily orally) to prevent recurrent UTI in women.

Aims: To determine the effect of pelvic organ prolapse (POP) repair on post-operative detrusor overactivity (DO) in women who have underwent incontinence surgery, using multivariate analysis., Methods: A retrospective study was carried out on a cohort of 105 women who underwent incontinence surgery. In 39 of the patients this surgery was associated with pelvic organ prolapse repair. Clinical and urodynamic data were collected pre- and 3 months post-operatively. A multivariate statistical analysis was performed to detect confounding factors which could influence on the risk factors associated with post-operative detrusor overactivity., Results: On univariate analysis, the following pre-operative factors were associated with post-operative detrusor overactivity: symptomatic mixed urinary incontinence, rectocele, detrusor overactivity, voided volume on free uroflowmetry, maximum cystomanometric capacity, and performing concomitant pelvic organ prolapse repair. Multivariate analysis, by means of confounding factors elimination, revealed that only pre-operative rectocele and detrusor overactivity were independent risk factors., Conclusions: The pelvic organ prolapse repair acts as a confounding factor. Women with a pre-operative rectocele and detrusor overactivity are on a greater risk to develop post-operative detrusor overactivity and, therefore, they should be informed., (© 2017 Wiley Periodicals, Inc.)

Introduction: The periurethral electromyography (EMGs) alterations in men who underwent pelvic radiotherapy (RT), either isolated or combined with surgery, have not been frequently described in the literature., Objective: The study aimed to compare the EMG's data in men undergoing RT versus the non-irradiated control group., Material and Methods: The study included 61 consecutive males, who had undergone RT (27 of them had been operated) and 99 control consecutive patients who underwent a retrospective assessment. The EMGs were performed using a concentric electrode needle perineally, localizing the sphincter by visual and auditory signal (electromyograph MMS Solar Active)., Results: 14.8% denervation, 62.9% reinnervation, 14.9% denervation + reinnervation and 7.4% EMG normal. The age (p < 0.001) and neurogenic bladder data (p < 0.001) are risk factors. The smaller the prostate size (obtained by rectal examination) post-RT, the more the chance for an abnormal EMG (p < 0.001). The fact of having had received RT (p < 0.001) is the only risk factor., Conclusion: RT produces lesions over the pudendal nerve, showing denervation even in late periods. The surgery did not behave as a risk factor., (© 2016 S. Karger AG, Basel.)

Objective: To identify the prognostic factors influencing the clinical and urodynamics results on symptomatic benign prostatic hypertrophy (BHP) treatment in a series of patients with silodosin therapy from the URAL study., Methods: A retrospective study was performed in a cohort of 318 patients with BPH which underwent silodosine treatment, during at least 12 weeks., Results: Univariate analysis demonstrated that the variables in relationship with a decrease of urinary symptoms` punctuation postreatment (measured with the IPSS Questionnaire), a maximum peak flow (Q max) postreatment equal or superior to 15 ml/s, a postreatment postvoid residual lower to 100 ml, and a postreatment obstruction index ( Bladder Outlet Obstruction Index: BOOI) equal or lower to 20 cm H2O, presented such both as a clinical and urodynamic character. The multivariate analysis demonstrated that a decreased punctuation of IPSS Questionnaire postreatment was in relationship to: a pretreatment cystometry bladder capacity (direct relationship), pretreatment Qmax (direct relationship), pretreatment postvoid residual (inverse relationship), and pretreatment BOOI (inverse relationship)., Conclusion: The urodynamic study was very useful in the assessment of the prognostic factors in these patients.

Objective: The urodynamic results in suburethral slings (SS), are contradictory. We evaluate a series on patients with stress urinary incontinence (associated or not with bladder hyperactivity) that underwent suburethral slings (SS) operations., Methods: 42 women (age 62±12 years) with urinary incontinence underwent suburethral slings (86% TOT, 12% TVT, 2% others), 36% of them with simultaneous pelvic organ prolapse correction. Medical history and a pre and postsurgery urodynamic studies (according to ICS instructions, except when specified) were performed., Results: After surgery, the improvement of urinary incontinence was lower in patients with previous detrusor hyperactivity (DH) than without DH (60% vs 81 %), and the bladder capacity (BC) was lower (123±36 ml) in patients with previous mixed urinary incontinence (MUI) versus no MUI (241±83 ml) (p=0.004). The decrease of BC was higher with previous MUI (184±92 ml vs 123±36 ml) versus no MUI (240±91 ml vs 237±78 ml), and the DH was more frequent in previous MUI and DH. There was a significant decrease of maximum flow rate (Qmax) (p=0.000) (although without clinical manifestation), and post void residual urine (p=0.007). We demonstrated a significant increase (p=0.001) of mean urethral resistance (URA): 12±9 cm H2O versus 15±12 cm H2O (without reaching obstruction range), and an improvement of detrusor contractility (W80-20): (3±4 W/m2; vs 6±17 W/m2;)., Conclusion: We demonstrated worst results in MUI in patients with urinary incontinence undergoing SS. The urodynamic study gives a better prognosis reliability in the treatment of female urinary incontinence with SS.

Objective: To describe and quantify the long-term adverse effects on filling phase of lower urinary tract function in males submitted to radiotherapy., Methods: We performed a retrospective comparative study on a cohort of 99 men undergoing EBRT a mean of 4.7 years before for clinically localized prostate, rectum or colon neoplasia, and another cohort formed by 97 men over 50 years who did not undergo radiotherapy., Results: Cystometric bladder capacity and bladder capacity at first voiding desire were significantly lower in the radiotherapy group. Univariate analysis showed that the radiotherapy group evinced a risk to present a diminished compliance of 3.5 times more and 9.3 times more to find stress urinary incontinence, but we did not found increased risk for detrusor overactivity. In multivariate analysis the history of radical surgery acted as a confounding factor in the risk of stress urinary incontinence, but not to suffer diminished bladder compliance., Conclusions: The main long-term adverse effect of pelvic radiotherapy on male bladder function during filling is the increased risk of low bladder compliance.

Objective: Mondor's disease is a superficial thrombophlebitis and usually occurs in the anterior and lateral chest. The scrotal vein thrombosis is a fairly rare disease., Methods: Thirty-four year old male who consulted for inguinal tumor and pain in the postoperative period of an umbilical hernia repair, which resulted in a subsequent scrotal vein thrombosis treated conservatively., Results: It was resolved with conservative treatment, with recanalization of the scrotal veins., Conclusion: Mondor's disease is a rare entity, related to multiple etiological factors. The diagnosis is made easily with Doppler ultrasound and most resolve with conservative treatment.

Objectives: The administration of empirical anticholinergic treatment is widespread in women with urinary incontinence and has produced varied results. The objective of our paper is to determine the effectiveness of anticholinergics for the treatment of female urinary incontinence and to determine by urodynamics the possible causes that may explain the resistance to anticholinergics to obtain urodynamic predictors of success or failure., Methods: We evaluated 182 women over 14 years of age with urinary incontinence that had previously been treated with anticholinergics for at least three months. The patients underwent a complete medical history including clinical history, physical examination, and urodynamic and lower urinary tract video-radiologic studies. Statistical analysis was performed using SPSS 17.0 for Windows., Results: Clinical therapeutic efficacy was demonstrated in 39.6% of cases. Cystometric bladder capacity was decreased in 89.2%of patients that did not improve clinically with anticholinergics (p=0.01). Detrusor overactivity was urodynamically demonstrated in 51% of cases (p=0.05) among patients without clinical improvement with anticholinergic treatment. This hyperactivity was demonstrated during early bladder filling (<100ml). Urodynamic stress urinary incontinence (SUI) was demonstrated in 26.5% of patients without clinical improvement after treatment (p=0.04). Lower urinary tract obstruction was urodynamically demonstrated in 20.6% of patients with no clinical improvement (p=0.05). Urodynamic data did not demonstrate a relationship between detrusor overactivity, a high-grade cystocele ( 37.4% of total), and irregular bladder morphology (11.5% of total)., Conclusions: It is important to conduct urodynamic study before starting anticholinergic treatment of females with urinary incontinence to identify therapeutic data of poor prognosis, such as SUI and lower urinary tract obstruction, thus optimizing the therapeutic efficacy of anticholinergics.

Objectives: The functional symptoms of the filling phase and detrusor overactivity are two inter-related dysfunctions of the lower urinary tract. We have aimed to study the participation of the lesion of the pudendal nerve in both urinary dysfunctions., Material and Methods: A cross-sectional cutoff study in a series of 108 women was carried out. The study consisted in the questioning on the presence of functional symptoms of the lower urinary tract, cystomanometry and determination of peripheral pudendal nerve latency time, selective electromyography of the external anal sphincter and determination of the sacral reflex latency time., Results: A tendency was observed towards significance between the presence of pollakiuria amplitude of motor unit potentials (greater in presence of pollakiuria) and the presence of urgency-incontinence and time of sacral latency (greater in the presence of urge incontinence) and a significant relation between the score on the King's Health Questionnaire and peripheral pudendal nerve latency time. Regarding detrusor hyperactivity, greater sacral latency time was observed in patients with overactivity with tendency towards significance., Conclusions: There is a relation between pudendal innervation alterations and presence of symptoms in the filling phase and detrusor overactivity. This relation would explain the therapeutic action of the perineal rehabilitation on these dysfunctions., (Copyright © 2011 AEU. Published by Elsevier Espana. All rights reserved.)

Objectives: Our objective is to verify the diagnostic usefulness of ultrasound measurement of the thickness of the bladder wall, and the correlation with clinical/ urodynamic findings in patients with symptomatic BPH., Methods: We performed a prospective cross-sectional study (cross-sectional study '') in a series of 74 males (age chi= 72.4 S = 7.1 (56-84 years) with symptomatic BPH. Patients completed the IPSS and determined the plasma level of PSAt (ng / ml). Before performing the urodynamic study, was determined by transabdominal ultrasonography (3.5 MHz transducer): prostate volume (cc) by the ellipsoid formula, and bladder wall thickness (mm) measured on the anterior bladder wall. Statistical analysis was performed using ANOVA, the Pearson correlation, and ROC curve., Results: It was a significant correlation of the sonographic thickness of the bladder wall with the IPSS (p = 0001, r = 0.38) (parameter in turn highly correlated with prostate volume and PSA (p = 0.01, r = 0.62)), as well as the detrusor hyperactivity (p = 0.03, r =0.21), cut off ROC curve: 3.85 mm. Instead, it was not shown a significant correlation between the sonographic thickness of the bladder wall and the urodynamic diagnosis of obstruction (Abrams and number Griffths p = 0223, r = 0.14) or the detrusor contractile power, measured in power at peak flow (Pw) (p = 0642 r =- 0.55), nor with age (p = 0303, r = 0.12). Neither correlation was observed with other non-invasive urodynamic measures (the maximum urinary flow flowmetry (p = 0318, r = 0.12) and percentage postmicturition residual (p = 0696, r = 0.05))., Conclusions: The ultrasound measurement of bladder wall thickness, although it has not proved useful ness in our series in the diagnosis of the voiding phase (lower urinary tract obstruction and detrusor contractility impairment), on the contrary it can be introduced as a diagnostic technique for non-invasive studies in the alterations of the filling phase, in the form of detrusor hyperactivity in also patients with symptomatic BPH, and present a significant correlation with prostate growth.

Objectives: To assess the bladder compliance in a series of cystoceles referred for urodynamic study., Methods: Retrospective study of a series of patients with cystocele undergoing medical history, videurodynamic study, pelvic MRI and lower urinary tract, urological ultrasound and cystoscopy. We Excluded cases with neurogenic dysfunction and urinary infection. The terminology followed the criteria of the ICS, if not specified otherwise. The series includes 3333 cases of cystocele 616 of which are grade III cystocele. There were 3 cases with low bladder compliance; this is 0.0009% of total (1:1000) and 0.5% of grade III cystocele (1:200), Results: All cases of cystocele whith low compliance were associated with feeling of a bulk in the vagina and functional symptoms of lower urinary tract(LUTS). No urinary incontinence was related to cough. These patients also showed urodynamic alterations in the voiding phase, type hypo / acontractile detrusor and postvoid residual. The patients were subjected to various techniques of abdominal and transvaginal cystocele repair (with preventive anti-incontinence surgery), getting a vagina bulk disappearance, improvement of symptoms of lower urinary tract function, normalization of bladder compliance and detrusor contractility, with elimination of the postvoid residual., Conclusions: Although they are not frequent, high-risk cystoceles should be discarded in high-grade cystocele that apart from low bladder accommodation, have a hipo/acontractile detrusor and postvoid residual. Surgical correction of cystocele not only reduces the bulk and LUTS, but normalizes urodynamic alterations.

Objectives: To study the possible correlation between the existence of postmicturition residual (PR), both in men as in women, with other urodynamic parameters., Material and Methods: A retrospective study in a series of 121 patients (33 male, 88 female), age X=68.22 and SD=12.904 (16-90 years), with a significative PR had been underwent a videourodynamic study. All cases of neurogenic vesicourethral dysfunctions and post pelvic radiotherapy were excluded. Statistical study was performed between the PR and the presence of urinary symptoms, urodynamic data, and findings of physical examination. The study was conducted, both descriptive and with statistical correlations. We used the Spearman Rho and compared with the median chi-square., Results: We found a positive correlation (men and women), between the PR and bladder capacity (p=0.001) and between the PR free flowmetry and PR test pdet/flow (r=0.450 p=0.001). In women, a positive correlation was found between the PR and the urethral resistance (URA) (p=0.001), and between PR and voiding by abdominal pressure (p<0,05). We found a negative correlation in men between the PR and the parameters of detrusor contraction (W80-W20) (p<0.05). Not found statistically significant correlation between the PR and cystometry, nor with the urodynamic diagnosis of obstruction, associated radiological semiology, hyperactive bladder and emptying symptoms in men., Conclusions: The PR behaved more as a parameter measurement of detrusor contractility, than a parameter of the lower urinary tract obstruction. The PR was not associated with any clinic or associated radiologic semiology.

Objectives: Update on the urodynamic evaluation in patients with prostate cancer who have incontinence., Methods: To review the urodynamic studies in prostate cancer patients who suffer from incontinence, irrespective of the treatment carried out., Results: The largest amount of information on urodynamic studies in patients with prostate cancer and incontinence was found in those with post-prostatectomy incontinence. There is much more limited work on irradiated patients, and after medical treatment., Conclusion: The urodynamic study in these patients may help clarify the etiopathogenic mechanisms of incontinence, try to predict risk factors before treatment and help the therapeutic decision making. Further studies are needed, especially in patients undergoing radiotherapy, to further assess the mechanisms involved in lower urinary tract abnormalities that occur in these patients.

Over a period of 5 months, 50 patients were entered into the preoperative autologous blood donation program of our Service. Two patients were excluded; one had previously had an acute myocardial infarction and the other had epilepsy. The remaining 48 patients, which accounted for one third of our elective surgery procedures, all accepted to enter the program. These patients were not more severely anemic than the other patients not in the program and who underwent the same surgical procedures. No patients required homologous blood transfusion and no complications ascribable to the procedure were observed. Although it is not utilized widely to date, predeposited autologous blood transfusion is a safe and efficient method, with no remarkable morbidity, even in patients aged over 65 years, the age group of one half of our patients. Autologous blood transfusion programs are necessary. The indications, the exclusion criteria for patients at high risk and the objective parameters for evaluating its success must be established.

We report two cases of eosinophilic cystitis that had been diagnosed anatomo-pathologically after TUR. These patients had a previous history of low grade and stage superficial bladder tumor that had been treated by intravesical interferon after surgery. The literature is reviewed highlighting the etiopathogenic aspects, the possible relationship with immune allergic factors, clinical aspects, diagnosis and treatment.

We report a case of symptomatic myelolipoma with a good evolution at three and a half years' follow up. The clinical features and the diagnosis of this tumor type are discussed. In this case, as in most cases, CT proved to be the most useful in making the diagnosis. Like most of the cases, the patient was middle aged, obese and hypertensive. The etiology, pathogenesis, clinical features and diagnosis of this disease entity are reviewed. The treatment modalities utilized according to the specific features of each case are discussed.