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BACKGROUND: Microplastics are ubiquitous, widespread environmental pollutants with unavoidable human exposure. Herein, it was aimed to investigate the presence of microplastics in prostate tissue. METHODS: Prostate tissues from 12 patients who underwent Trans Urethral Resection of the Prostate (TUR-P) were analyzed to investigate the presence of microplastics. Initially, the prostate tissues were analyzed for microplastic particles using a light microscope after extraction. Subsequently, the chemical composition of the particles found in the prostate tissues was characterized using Attenuated Total Reflection-Fourier Transform Infrared (ATR-FTIR) spectrophotometry. RESULTS: Microplastic particles of various types were detected in 6 out of 12 patients. All detected plastic particles in this study were microplastics, with sizes below 26 µm in size. These microplastics exhibited different shapes as pellets, spheres or fibers. Overall, among the 12 analyzed prostate tissue samples, four different types of plastic were identified in six samples. The most common type of microplastic detected was Polyamide (Nylon 6), found in samples from three patients. Other detected types, Polypropylene, Polyacrylic Acid and Poly (dimethylsiloxane) were each determined in samples from one patient. CONCLUSIONS: This is the first study to demonstrate the presence of microplastics in prostate tissue, serving as an exploratory investigation, which can trigger further research to validate the results in a larger patient cohort.
Subject(s)
Microplastics , Prostate , Humans , Male , Microplastics/analysis , Prostate/chemistry , Prostate/surgery , Aged , Middle AgedABSTRACT
PURPOSE: Aimed to investigate the role of multiparametric magnetic resonance imaging (mp-MRI) in the diagnosis of granulomatous prostatitis caused by intravesical Bacillus Calmette-Guérin (BCG). METHODS: In this prospective, single-center study, 10 male patients who were given intravesical BCG due to intermediate- and high-risk bladder cancer were included. Before transurethral resection of bladder tumors (TURB), all patients were evaluated by mp-MRI, serum prostate-specific antigen (PSA), and digital rectal examination (DRE). Serum PSA levels and DRE findings were evaluated before and after intravesical BCG treatment. Prostate mp-MRI was performed for patients with elevated levels of serum PSA and/or with abnormal DRE findings. Then, MRI fusion + systematic prostate biopsy was performed. Demographic data of the patients before and after intravesical BCG were compared. RESULTS: The average age of the patients was 66.9 years (55-87 years). While PSA was 1.7 ng/ml before intravesical BCG treatment, it was 4.3 ng/ml after intravesical BCG treatment (p = 0.005). PSA density (PSAD) was 0.04 and 0.10 before and after the treatment, respectively (p = 0.012). DRE findings of all patients were normal before the treatment. However, abnormal findings were detected in 80% of them after the treatment (p = 0.008). PI-RADS ≥ 3 lesions were found to be significantly higher in all patients after intravesical BCG (p = 0.004). CONCLUSION: Granulomatous prostatitis is a rare complication of intravesical BCG. High PSA, abnormal DRE, and PI-RADS ≥ 3 lesions detected after intravesical BCG should suggest granulomatous prostatitis and unnecessary biopsies may be avoided.
Subject(s)
BCG Vaccine , Granuloma , Multiparametric Magnetic Resonance Imaging , Prostatitis , Aged , Aged, 80 and over , Humans , Male , Middle Aged , Administration, Intravesical , BCG Vaccine/adverse effects , Diagnosis, Differential , Digital Rectal Examination , Granuloma/chemically induced , Granuloma/diagnostic imaging , Multiparametric Magnetic Resonance Imaging/methods , Prospective Studies , Prostate-Specific Antigen/blood , Prostatic Neoplasms/diagnostic imaging , Prostatitis/chemically induced , Prostatitis/diagnostic imaging , Urinary Bladder Neoplasms/diagnostic imaging , Urinary Bladder Neoplasms/prevention & controlABSTRACT
The aim of the present study was to investigate whether patients with psoriasis are prone to urolithiasis. Prospective analysis of 67 patients diagnosed as psoriasis (PS group) and 65 volunteers who had never been diagnosed as psoriasis (NPS group) was performed. The levels of oxalate, citrate, calcium, uric acid, magnesium, creatinine, and sodium were evaluated by analyzing the 24-h urine samples. Stone events were detected in 13 patients (19.4%) in the PS group and in five participants (7.7%) in the NPS group, respectively (P < 0.05). The median value of 24-h citrate was significantly lower in the PS group than in the NPS group (P = 0.029). The median value of 24-h urine uric acid was significantly higher in the PS group than the NPS group (P = 0.005). Hypernatriuria was significantly higher in the PS group (P = 0.027). Hyperuricosuria was detected in the 10.4% and 1.5% of patients who had severe and mild disease, respectively (P = 0.027). Patients with psoriasis are more prone to urolithiasis. Hypocitraturia, hyperuricosuria, and hypernatriuria were the main metabolic abnormalities detected in psoriasis. Hyperuricosuria has been associated with the severity of the disease.
Subject(s)
Psoriasis , Urolithiasis , Humans , Uric Acid/metabolism , Calcium Oxalate/urine , Urolithiasis/etiology , Urolithiasis/complications , Citric Acid , Citrates/urine , Psoriasis/complications , Psoriasis/epidemiology , Risk FactorsABSTRACT
BACKGROUND: The definition of oligometastasis is still controversial. Cytoreductive nephrectomy and metastasectomy are important approaches in selected patients with oligometastasis for improving survival. We aimed to present our laparoscopic metastasectomy experience in a rare case of contralateral adrenal metastasis in an oligometastatic kidney tumor. CASE REPORT: A 52-year-old male patient was admitted to our clinic with the diagnosis of an incidental right renal mass. On contrast-enhanced abdominal CT revealed a mass reaching approximately 8 cm in diameter in the right kidney located in the middle pole. On contrast-enhanced thorax, CT showed a metastatic lesion in the left main bronchus bifurcation. The patient underwent an open radical nephrectomy with the diagnosis of an oligometastatic right renal mass. His pathology was reported as clear cell renal cell carcinoma (ccRCC). The patient was referred to the medical oncology clinic for immunotherapy. The metastatic lesion in the lung completely regressed in the follow-up of the patient who was started on Chek point inhibitors. However, he was referred to our clinic after an incidental metachronous mass was detected in the contralateral left adrenal in FDG PET/CT (SUVmax: 6.7) in 1st year. Dynamic contrast-enhanced MRI was performed to reevaluate and for mass characterization, and a 4 cm mass was observed in the left contralateral adrenal. Laparoscopic metastasectomy was performed for the left adrenal mass. No recurrence or adrenal insufficiency developed in the 6-month follow-up after discharge. CONCLUSION: Transperitoneal adrenalectomy is a minimally invasive method that can be safely performed in metastatic adrenal masses. Although contralateral adrenal metastasis is rare in ccRCC, it should be kept in mind that adrenal metastasis may develop in the late period in patients with a history of renal cancer.
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OBJECTIVE: The aim of this study is to evaluate current urologic practice regarding the management of priapism in Turkey and compare with international guidelines. METHODS: Urologists and urology residents were invited to an online survey consisting of 30 multiple-choice questions on priapism-related clinical practices that were consid- ered most important and relevant to practices by using Google Forms. RESULTS: Total number of responses was 340. Respondents reported that they recorded a detailed patient's medical history and physical examination findings (n = 340, 100%) and laboratory testing, which includes corporal blood gas analysis (n=323, 95%). Participants announced that they performed Doppler ultrasound for 1/4 cases (n = 106, 31%), but 22% of the participants (n=75) replied that they performed in >75% of cases. Participants (n=311, 91%) responded that the first-line treatment of ischemic priapism is decompression of the corpus cavernosum. Moreover, most respondents (n = 320, 94%) stated that sympathomimetic injection drugs should be applied as the second step. About three-quarters of respondents (n = 247, 73%) indicated adrenaline as their drug of choice. Phosphodiesterase type 5 inhibitors seems to be the most pre- ferred drug for stuttering priapism (n=141, 41%). Participants (n=284, 84%) replied that corpora-glanular shunts should be preferred as the first. A large number of par- ticipants (n = 239, 70%) declared that magnetic resonance imaging can be performed in cases with delayed (>24 hours) priapism to diagnose corporal necrosis. Most of the participants (84%) responded that penile prosthesis should be preferred to shunts in cases with delayed (>48 hours) priapism. CONCLUSION: It would be appropriate to improve the training offered by professional associations and to give more training time to the management of priapism during residency.
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The prevalence of penile calcification in the population remains uncertain. This retrospective multicenter study aimed to determine the prevalence and characteristics of penile calcification in a large cohort of male patients undergoing non-contrast pelvic tomography. A total of 14 545 scans obtained from 19 participating centers between 2016 and 2022 were retrospectively analyzed within a 3-months period. Eligible scans (n = 12 709) were included in the analysis. Patient age, penile imaging status, presence of calcified plaque, and plaque measurements were recorded. Statistical analysis was performed to assess the relationships between calcified plaque, patient age, plaque characteristics, and plaque location. Among the analyzed scans, 767 (6.04%) patients were found to have at least one calcified plaque. Patients with calcified plaque had a significantly higher median age (64 years (IQR 56-72)) compared to those with normal penile evaluation (49 years (IQR 36-60) (p < 0.001). Of the patients with calcified plaque, 46.4% had only one plaque, while 53.6% had multiple plaques. There was a positive correlation between age and the number of plaques (r = 0.31, p < 0.001). The average dimensions of the calcified plaques were as follows: width: 3.9 ± 5 mm, length: 5.3 ± 5.2 mm, height: 3.5 ± 3.2 mm, with an average plaque area of 29 ± 165 mm² and mean plaque volume of 269 ± 3187 mm³. Plaques were predominantly located in the proximal and mid-penile regions (44.1% and 40.5%, respectively), with 77.7% located on the dorsal side of the penis. The hardness level of plaques, assessed by Hounsfield units, median of 362 (IQR 250-487) (range: 100-1400). Patients with multiple plaques had significantly higher Hounsfield unit values compared to those with a single plaque (p = 0.003). Our study revealed that patients with calcified plaques are older and have multiple plaques predominantly located on the dorsal and proximal side of the penis.
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BACKGROUND: Creatinine elevation and changes in urinalyse parameters may be seen due to acute kidney injury during COVID-19. In the present study, we aimed to investigate the changes in urinalysis of COVID-19 patients with normal kidney function. METHODS: The data of COVID-19 patients with normal renal functions were retrospectively analyzed. Urinalysis parameters of these patients were recorded. The patients were divided into three groups as mild, moderate and severe with respect to the clinical course of the disease. It was examined whether the urine analysis values in the groups were different from normal reference values and whether these values were different between the groups. In addition, possible relationship between the urinalysis parameters and the clinical severity of the disease was investigated. RESULTS: There are three groups; mild (N.=40), moderate (N.=38) and severe (N.=42). Mean age were significantly higher in the severe group, while gender distribution of the groups was similar (P=0.033, P=0.091) Creatinine values of all patients were normal. There were 6.7% glucose positivity, 13.4% protein positivity, 5.8% urobilinogen positivity and 7.5% ketone positivity in urine dipstick analysis and these changes were all significantly higher than the reference values (P=0.008, P<0.0001, P=0.016, P=0.016). Pyuria and hematuria were detected in 8.3% and 9.2%, respectively. The urinalysis parameters and urine microscopy findings were not affected by the severity of the disease. CONCLUSIONS: Glycosuria, proteinuria, pyuria and hematuria may occur during COVID-19 disease, regardless of comorbidity and renal dysfunction. However, these urine parameters were not correlated with the severity of the disease.
Subject(s)
COVID-19 , Pyuria , Humans , Urinalysis/methods , Hematuria/urine , Pyuria/urine , Creatinine , Retrospective Studies , MicroscopyABSTRACT
OBJECTIVE: The aim of this study was to demonstrate the effect of extracorporeal shock wave lithotripsy application on the success and complications of ureteroscopic lithotripsy in proximal ureter stones. METHODS: The data of 87 patients who did not respond to shock wave lithotripsy and underwent ureteroscopic lithotripsy were retrospectively analyzed and classified as group I, and 99 patients who received ureteroscopic lithotripsy as primary treatment were classified as group II. Demographic features, response to treatment, and preoperative and postoperative complications were compared between the two groups. RESULTS: There was no difference between the two groups in terms of gender, operation times, stone sizes, and ureteroscope diameters. (p>0.05). Infective complications such as postoperative fever, pyelonephritis, and urosepsis were similar in both groups (p=0.142, p=0.291, and p=0.948). Stone migration was observed in 10 (11.5%) and 6 (6.1%) patients in groups I and II, respectively (p=0.291). Impacted stone was seen in 47 (54%) patients in group I and in 15 (15.2%) patients in group II (p<0.0001). Mucosal laceration occurred in 11 (12.6%) and 3 (3%) patients in groups I and II, respectively (p=0.028). Ureteral perforation was detected in 3 (3.4%) patients in group I and 1 (1%) patient in group II, whereas ureteral avulsion was not observed in either group (p=0.524). CONCLUSIONS: It was concluded that the application of shock wave lithotripsy before ureteroscopic lithotripsy in proximal ureter stones did not affect the success. Although the results are similar in terms of postoperative infection, shock wave lithotripsy application has been found to increase the risk of stone impaction into the mucosa and ureteral laceration.
Subject(s)
Lacerations , Lithotripsy , Ureteral Calculi , Humans , Lacerations/therapy , Lithotripsy/adverse effects , Retrospective Studies , Treatment Outcome , Ureteral Calculi/therapy , Ureteroscopy/adverse effectsABSTRACT
Objective: Perirenal fat stranding (PFS) is linear areas of soft-tissue attenuation in the perirenal space on non-contrast computed tomography. The present study aimed to investigate whether PFS is associated with infectious complications after ureterorenoscopy (URS) in patients with ureteral calculi in any location. Methods: The data of 602 patients with ureteral stones who underwent URS were analyzed retrospectively. The patients were divided into two groups as Group 1 (PFS not detected) and Group 2 (PFS detected). Gender, and age of patients, size, side, and location of the stone, operation time, double-J stent insertion status, perioperative ureter injury, postoperative infection after URS and related complications, and duration of hospital stay were compared. Results: While PFS was not detected in 530 patients, PFS was detected in 72 patients. The mean age, male/female ratio, side and localization of the stones, operation time, and perioperative insertion of the double-J after lithotripsy were statistically similar (p>0.05). The median stone diameter was smaller in Group 2 (9 mm vs. 8 mm) (p=0.033). Fever was observed in 30 and 38 patients in Group 1 and Group 2, respectively (p=0.0001). Urinary tract infection was detected in 24 and 27 patients in Group 1 and Group 2, respectively (p=0.0001). The urosepsis did not occur in any patients in Group 1, whereas 8 (11.1%) patients in Group 2 experienced urosepsis (p=0.0001). Conclusion: According to the results of the present study, patients with ureteral stones accompanied by PFS are much more prone to ureteral injuries and infectious complications such as urinary tract infection, fever, and sepsis after URS.
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PURPOSE We aimed to investigate the accuracy of Vesical Imaging - Reporting and Data System (VI-RADS) in the detection of muscle-invasive bladder cancer (MIBC) and to determine which factors affect the results of this scoring system. METHODS A prospective data analysis of 80 patients who were detected to have bladder tumor was performed between March 2019 and October 2020. VI-RADS scoring was used to determine the probability of muscle invasion. The scores were compared with pathological results to evaluate the accuracy of the VI-RADS scoring system. Interobserver agreement was assessed by VI-RADS scoring of 20 randomly chosen patients by a different experienced radiologist. RESULTS Using the VI-RADS scoring system, the sensitivity, specificity, positive predictive value, and negative predictive value of multiparametric magnetic resonance imaging (mpMRI) were 87.5%, 87.5%, 63.6%, and 96.6%, respectively. The interobserver agreement expressed as the interclass correlation coefficient (ICC) was 0.72 (95% CI: 0.44-0.84, P < .001). In addition, the flat appearance of the tumor was an important factor affecting the accuracy of the VI-RADS score (odds ratio: 5.3 [95% CI: 1.1-27.0] and relative risk: 1.87 [95% CI: 1.24-2.82]). CONCLUSION The mpMRI, used in conjunction with VI-RADS, has proven to be an effective imaging method for detecting muscle invasion in cases of bladder cancer. VI-RADS scoring system can distinguish whether there is a muscle-invasive and non-muscle invasive bladder cancer with acceptable accuracy. In addition, the flat appearance of the tumor is an important entity that can affect the accuracy of the VI-RADS scoring system.
Subject(s)
Multiparametric Magnetic Resonance Imaging , Urinary Bladder Neoplasms , Data Systems , Humans , Magnetic Resonance Imaging/methods , Predictive Value of Tests , Prospective Studies , Urinary Bladder Neoplasms/diagnostic imaging , Urinary Bladder Neoplasms/pathologyABSTRACT
SUMMARY OBJECTIVE: The aim of this study was to demonstrate the effect of extracorporeal shock wave lithotripsy application on the success and complications of ureteroscopic lithotripsy in proximal ureter stones. METHODS: The data of 87 patients who did not respond to shock wave lithotripsy and underwent ureteroscopic lithotripsy were retrospectively analyzed and classified as group I, and 99 patients who received ureteroscopic lithotripsy as primary treatment were classified as group II. Demographic features, response to treatment, and preoperative and postoperative complications were compared between the two groups. RESULTS: There was no difference between the two groups in terms of gender, operation times, stone sizes, and ureteroscope diameters. (p>0.05). Infective complications such as postoperative fever, pyelonephritis, and urosepsis were similar in both groups (p=0.142, p=0.291, and p=0.948). Stone migration was observed in 10 (11.5%) and 6 (6.1%) patients in groups I and II, respectively (p=0.291). Impacted stone was seen in 47 (54%) patients in group I and in 15 (15.2%) patients in group II (p<0.0001). Mucosal laceration occurred in 11 (12.6%) and 3 (3%) patients in groups I and II, respectively (p=0.028). Ureteral perforation was detected in 3 (3.4%) patients in group I and 1 (1%) patient in group II, whereas ureteral avulsion was not observed in either group (p=0.524). CONCLUSIONS: It was concluded that the application of shock wave lithotripsy before ureteroscopic lithotripsy in proximal ureter stones did not affect the success. Although the results are similar in terms of postoperative infection, shock wave lithotripsy application has been found to increase the risk of stone impaction into the mucosa and ureteral laceration.
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PURPOSE: (1) To evaluate the accuracy and validity of the biparametric MRI (bp-MRI), including T2-weigthed image (WI) and DWI sequences, and the availability of an alternative to the multiparametric MRI (mp-MRI), for the muscle-invasiveness assessment of bladder cancer (BC). (2) To evaluate the diagnostic performance and agreement of readers with different experiences in the abdominal imaging of using both protocols. METHODS: Preoperative bladder mp-MRI was performed on 128 patients with a initial diagnosis of BC. Two sets of images, set 1 (bp-MRI) and set 2 (mp-MRI), were independently evaluated by both readers. Descriptive statistics, including sensitivity, specificity, accuracy, and area under the curve (AUC), for VI-RADS scores were calculated using ≥ 4 as the cutoff for muscle invasion for each reader and image sets. Inter-reader agreement was evaluated using the Cohen's kappa coefficient. RESULTS: The sensitivity ranged between 90.3-93.5% and 87.1-90.3%, specificity ranged between 96.6-99.1% and 91.6-96.6%, accuracy ranged between 96-97.3% and 91.3-94.6%, and AUC ranged between 0.947-0.951 and 0.919-0.921, for bp-MRI and mp-MRI, and reader 1 and reader 2, respectively. No significant differences were shown in diagnostic performance for either reader between both the protocols (p = 0.238 and 0.318). There was excellent agreement among the readers in the VI-RADS scores, using both protocols. CONCLUSION: A bp-MRI protocol has a diagnostic accuracy comparable to an mp-MRI protocol for the detection of muscle-invasive BC using the VI-RADS criteria. Also, in both MRI protocols, the reader's experience does not appear to significantly affect diagnostic performance when using the VI-RADS criteria.
Subject(s)
Multiparametric Magnetic Resonance Imaging , Urinary Bladder Neoplasms , Contrast Media , Humans , Magnetic Resonance Imaging/methods , Muscles , Retrospective Studies , Urinary Bladder Neoplasms/diagnostic imagingABSTRACT
BACKGROUND: Low-intensity extracorporeal shock wave therapy (ESWT) for the treatment of vasculogenic erectile dysfunction (ED) has emerged as a promising method directly targeting the underlying pathophysiology of the disease. OBJECTIVES: To compare outcomes in ED patients after ESWT and placebo treatment. MATERIALS AND METHODS: Prospective randomized placebo-controlled single-blinded trial on 66 patients with mild ED. The study comprised a 4-week washout phase, a 4-week treatment phase, and a 48-week follow-up. Inclusion criteria included age between 18 and 75 years and diagnosis of mild ED (IIEF-EF score = 17-25) being made at least six months prior to study inclusion and being confirmed by Penile Doppler ultrasonography (US) at baseline examination. Efficacy endpoints were changes from baseline in patient-reported outcomes of erectile function (International Index of Erectile Function domain scores [IIEF-EF]), as well as erection hardness and duration (Sexual Encounter Profile diary [SEP] and Global Assessment Questions [GAQ]). Safety was assessed throughout the study. RESULTS: A total of 66 enrolled patients were allocated to ESWT (n = 44) or placebo (n = 22). Mean age of ESWT and placebo group was 42.32 ± 9.88 and 39.86 ± 11.64 (p = 0.374), respectively. Mean baseline IIEF-EF scores of ESWT group and placebo were 20.32 ± 2.32 and 19.68 ± 1.55 respectively (p = 0.34). At 3-months follow-up, mean IIEF-EF scores were significantly higher in ESWT patients than in placebo patients (23.10 ± 2.82 vs. 20.95 ± 2.19, p = 0.003), and IIEF-EF scores of ESWT patients remained high during the 6 months (22.67 ± 3.35 vs. 19.82 ± 1.56) follow-up. The percentage of patients reporting both successful penetration (SEP2) and intercourse (SEP3) in more than 50% of attempts was significantly higher in ESWT-treated patients than in placebo patients (p = 0.001). A minimal clinically important difference between the IIEF = EF baseline and 3-months follow-up was found in 74% of ESWT and 36% of placebo. No serious adverse events were reported. DISCUSSION AND CONCLUSION: ESWT significantly improved the erectile function of relatively young patients with vasculogenic mild ED when compared to placebo and the beneficial effect of this treatment up to 6 months. These findings suggest that ESWT could be a useful treatment option in vasculogenic ED.
Subject(s)
Erectile Dysfunction/therapy , Extracorporeal Shockwave Therapy/methods , Penis/blood supply , Adolescent , Adult , Aged , Coitus/physiology , Erectile Dysfunction/diagnostic imaging , Erectile Dysfunction/physiopathology , Humans , Male , Middle Aged , Minimal Clinically Important Difference , Penis/diagnostic imaging , Penis/physiopathology , Prospective Studies , Single-Blind Method , Ultrasonography , Young AdultABSTRACT
OBJECTIVE: To determine the sperm retrieval rates (SRRs) and predictive factors of patients with a history of undescended testis after testicular sperm extraction (TESE). METHODS: A total of 311 patients were diagnosed with nonobstructive azoospermia (NOA) and underwent TESE were included in this study. These patients were divided into 2 groups: an undescended group consisting of 62 patients who had a history of undescended testes and an idiopathic group consisting of 249 patients. Of the 62 patients with a history of undescended testes, 26 had a history of bilateral orchidopexy, 15 had a history of unilateral orchidopexy, and 21 had no history of surgery. RESULTS: The testicular spermatozoa were found in 134 (53.8%) and 31 (50%) patients in the idiopathic NOA and undescended testes groups, respectively. Similar to patients with idiopathic NOA, the overall SRRs were strongly associated with histopathology for patients with a history of undescended testes. These SRRs were 34.2%, 33.3%, 71.4%, 100%, and 100% for Sertoli Cell Only, late maturation arrest, early maturation arrest, hypospermatogenesis, and normal spermatogenesis, respectively (P <.001). In the undescended group, the SRRs of patients who underwent orchidopexy were not different than patients without a history of orchidopexy. However, patients who underwent unilateral orchidopexy had a higher SRR than those who underwent bilateral orchidopexy (P = .031). CONCLUSION: TESE is a successful treatment modality for men with NOA associated with or without a history of undescended testis. The testicular histopathology and unilateral undescended testis were identified as independent predictors of SRRs for men with a history of undescended testis.
Subject(s)
Azoospermia , Cryptorchidism , Infertility, Male , Orchiopexy , Sperm Retrieval , Testis , Adult , Azoospermia/blood , Azoospermia/diagnosis , Azoospermia/epidemiology , Azoospermia/etiology , Cryptorchidism/complications , Cryptorchidism/diagnosis , Cryptorchidism/epidemiology , Cryptorchidism/surgery , Humans , Infertility, Male/diagnosis , Infertility, Male/etiology , Male , Orchiopexy/methods , Orchiopexy/statistics & numerical data , Organ Size , Prognosis , Risk Assessment , Testis/pathology , Testis/surgery , Testosterone/blood , Turkey/epidemiologyABSTRACT
Aortic stiffness increases in patients with erectile dysfunction (ED) but it is not known whether aortic stiffness affects the degree of ED. In the present study, we aimed to determine whether there is any relationship between aortic stiffness and the severity of ED. Patients with ED were divided into 3 groups according to the International Index of Erectile Function (IIEF) scores. Mild ED was named as group 1, moderate ED as group 2 and severe ED as group 3. The values of fasting blood glucose (FBG), serum lipid values, total testosterone (T. tes), and free testosterone (F tes) were recorded. Aortic stiffness was determined by pulse wave velocity (PWV) and augmentation index (AIX) measurements. The mean or median values of the laboratory parameters among the groups were similar (p > .05). No statistical difference was found between the groups in terms of AIX value (p = .386). Mean PWV values were calculated as 7.26, 8.30 and 8.78 in group 1, group 2 and group 3 respectively. PWV values were significantly different between groups (p < .0001). PWV values were found to be increased with increasing severity of erectile dysfunction.
Subject(s)
Erectile Dysfunction/physiopathology , Vascular Stiffness , Humans , Male , Middle Aged , Severity of Illness IndexABSTRACT
PURPOSE: We aimed at comparing the success and complications of early semirigid ureteroscopy (URS) and elective URS in ureteral calculi with renal colic that do not respond to analgesics. METHODS: We retrospectively analyzed the data of 690 patients with obstructive ureteral stones who underwent URS with stone retrieval. 247 patients who underwent early URS within the first 12 h were classified as group I and 443 patients who underwent elective URS as group II. Both groups were compared in terms of age, sex, creatinine, eGFR, stone size, laterality, location and number of stones, type of lithotriptor, presence of hydronephrosis and success and complication rates. RESULTS: The mean age of the patients was 50.4 (18-89 years) (p > 0.05). There was no statistically significant difference between the groups in terms of age, eGFR, side, presence of hydronephrosis, fever, mucosal damage, stone migration, perforated ureter, ureteral avulsion, ureteral stent insertion at the end of the surgery and sepsis (p > 0.05). Both groups had male dominance (p > 0.05). Creatinine was significantly lower in Group I (p < 0.05). The mean stone size was also significantly lower in Group I (p < 0.05). Middle and proximal ureteral calculi were more common in Group II (p < 0.05). Multiple stones were higher in Group II (p < 0.05). The dominant type of lithotriptor used was pneumatic in Group I and laser in Group II (p < 0.05). Stone-free rates (SFRs) were higher in Group I (98% vs 90% in the first month) (p < 0.05). Postoperative hematuria and infection were more common in Group II (p < 0.05). CONCLUSIONS: In selected cases, early ureteroscopy is an effective and safe method for distal ureteral calculi smaller than 10 mm that are painful and resistant to analgesic treatment.
Subject(s)
Lithotripsy/adverse effects , Postoperative Complications/epidemiology , Renal Colic/etiology , Renal Colic/surgery , Ureteral Calculi/complications , Ureteroscopy/adverse effects , Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Renal Colic/diagnosis , Retrospective Studies , Time-to-Treatment , Ureteral Calculi/diagnosis , Ureteral Calculi/surgery , Young AdultABSTRACT
OBJECTIVE: Urinoma is a rare entity and mainly occurs due to acute obstruction such as ureteral stone. We aimed to demonstrate factors associated with urinoma accompanied by ureteral calculi. MATERIAL AND METHODS: Data of 550 patients who were diagnosed with ureteral stone by computed tomography (CT) were analyzed retrospectively. In 20 patients perirenal urinoma was associated with ureteral calculi (group I), whereas in other 530 patients no urinoma was detected (group II). Gender, age, size, side and localization of the stone, hydronephrosis, fever, sepsis, urinary tract infections (UTIs), hematuria, serum creatinine, blood urea nitrogen (BUN), white blood cell (WBC), C-reactive protein (CRP), presence of diabetes mellitus (DM), hypertension (HT) and cronic kidney disease (CKD) of the two groups were compared. RESULTS: The average age of the patients were 46.2 (20-71) and 44.9 (10-82) years in group I and group II, respectively (p > 0.05). According to our results leukocytosis, microscopic and macroscopic hematuria, UTIs, increase of serum creatinine, BUN and CRP, diagnosis of DM and HT were significantly associated with urinoma (p < 0.05). In addition, patients with distal ureteral stones are more prone to urinoma (p = 0.001). An interesting finding of the study was that the stone size in group I (median 5 mm [range 3-8]) was significantly smaller than in group II (9.3 mm [4-25]; p = 0.001). CONCLUSIONS: Small stone size, distal localisation of the stone in ureter, leukocytosis, hematuria, UTIs, increase of serum creatinine, BUN and CRP, presence of DM and HT are associated with perirenal urinoma.
Subject(s)
Tomography, X-Ray Computed/methods , Ureteral Calculi/diagnostic imaging , Urinoma/diagnostic imaging , Adolescent , Adult , Aged , Aged, 80 and over , Child , Diabetes Mellitus/epidemiology , Female , Hematuria/epidemiology , Humans , Hydronephrosis/epidemiology , Hypertension/epidemiology , Leukocytosis/epidemiology , Male , Middle Aged , Retrospective Studies , Risk Factors , Urinary Tract Infections/epidemiology , Urinoma/etiology , Young AdultABSTRACT
OBJECTIVE: The aim of this study is to evaluate the readability levels of informed consent forms used in Turkey before urological surgery and to compare the readability levels of open, endoscopic, and laparoscopic surgical informed consent forms. MATERIAL AND METHODS: A total of 529 informed consent forms used for urological open, endoscopic, and laparoscopic surgical procedures were collected from different hospitals in Turkey. Evaluating informed consent forms that have exactly the same text only once, a total of 69 consent forms were evaluated. The Gunning Fog Index and Flesch-Kincaid test measuring the general readability level were used to calculate the readability level of informed consent forms in addition to the Atesman and Bezirci-Yilmaz formulas defined to determine the readability level of Turkish texts. Informed consent forms were evaluated and divided into three groups as open, endoscopic, and laparoscopic surgery forms, depending on their content. RESULTS: Among 69 informed consent forms evaluated, 35 were open, 19 were endoscopic, and 15 were laparoscopic surgery consent forms. The readability level of all informed consent forms was detected as average according to the Atesman formula, very difficult according to the Flesch-Kincaid test, difficult according to the Gunning Fog Index, and at the high school education level according to the Bezirci-Yilmaz formula. A statistical evaluation of the three groups did not show a significant difference in the readability level. CONCLUSION: In this study, it was detected that the informed consent form readability levels used for urological surgical procedures in our country were rather low. We think that the cooperation of the concerned institutions is required for the revision of the consent information texts available and the improvement of the texts according to the strategies recommended.
ABSTRACT
OBJECTIVE: To evaluate the impact of ureteral stent insertion following semirigid ureterorenoscopy (URS) in patients with perirenal fat stranding (PFS) due to ureteral stones. MATERIAL AND METHODS: Data of 600 patients who underwent URS were analyzed retrospectively. Seventy-two patients detected to have PFS accompanying ureteral stone were included. Patients who did not undergo double J (DJ) stent insertion following semirigid URS were classified as Group I (n: 52), while those who underwent stent insertion were classified as Group II (n: 20). Side distribution; localization of the stones, stone size, presence of fever, urinary tract infection (UTIs) and urosepsis rates were compared in the two groups. RESULTS: The average age of the patients was 44.4 (20-71) years. Male/female ratio and side of the stone location showed similar distribution in both groups (p > 0.05). Fever occurred in 23 cases (44.2%) in Group I and in 15 cases (75%) in Group II (p = 0.038). UTIs occurred in 15 cases (28.9%) in Group I and in 12 cases (60%) in Group II (p = 0.03). Urosepsis presented in 3 (5.8%) and 5 (25%) of the patients in Group I and II, respectively (p = 0.033). CONCLUSIONS: According to our results, ureteral DJ stent insertion following URS in patients with PFS due to ureteral stone caused an increase on postoperative infection related complications.