The prevalence and topographic distribution of penile calcification in a large cohort: a retrospective cross-sectional study.

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.

A rare form of persistent Mullerian duct syndrome: Transverse testicular ectopia with germ cell testis cancer and hernia uteri inguinalis.

Persistent Mullerian duct syndrome is a rare form disorder of sexual differentiation characterised by the persistence of Mullerian derivatives (fallopian tubes, uterus and the proximal vagina) in males with an XY karyotype and normal virilisation. We report a case of a 29-year-old man with right transverse testicular ectopia, mix germ cell cancer at ectopic right testis and left-sided obstructed inguinal hernia containing a uterus and fallopian tube. We performed orchiectomy and hysterectomy on the patient.

The Effect of Different Metabolic Syndrome: Definitions on the Relationship Between Metabolic Syndrome and LUTS in Men With Benign Prostatic Enlargement.

Because various criteria are used to define metabolic syndrome (MetS), this study examines the most relevant definition for patients with benign prostatic enlargement (BPE). Most studies regarding the link between MetS and BPE/lower urinary tract symptoms (LUTS) have used the National Cholesterol Education Program Adult Treatment Panel III criteria for diagnosis, while a few have used criteria from the International Diabetes Federation and/or American Heart Association. Patients with LUTS due to BPE are classified as having MetS or not by the aforementioned three definitions. Prostate volume, International Prostate Symptom Score, storage and voiding subscores, maximum urinary flow rate, and the postvoid urine of patients with and without MetS were compared separately in the three different groups. Surgical and medical treatment prevalence was also compared between three groups. No matter which definition was used, the International Prostate Symptom Score, the storage and voiding symptom scores, prostate volume, prostate-specific antigen, and postvoid urine were significantly higher in the patients with MetS. The maximum urinary flow rate was similar between patients with and without MetS, according to all three different definitions. There was no significant difference in the aforementioned parameter between patients with MetS diagnosed with the three different definitions. Irrespective of which definition was used, the surgical treatment rate was not significantly different in patients diagnosed with than without MetS, or between the patients with MetS diagnosed with the three different definitions. The authors suggest that it does not matter which of the aforementioned three definitions is used during the evaluation of MetS in men with BPE/LUTS.

CT-Based Determination of Ureteral Stone Volume: A Predictor of Spontaneous Passage.

INTRODUCTION AND OBJECTIVES: Which ureteral stone can pass spontaneously? It is hard to answer this question exactly. The size and location of the stone are the most important predictors. However, there is still a considerable gray zone that needs to be clarified. We try to identify the role of stone volume (SV) in the prediction of spontaneous passage (SP). MATERIALS AND METHODS: Seventy-eight patients with a solitary ureteral stone were retrospectively evaluated. Ureter SV measurements were taken in three planes and were calculated using the following formula: V = (X) × (Y) × (Z) × 0.52. SVs, and the longest diameters (LDs) were compared between patients who passed stones spontaneously and those who needed intervention. RESULTS: The SVs and LDs were significantly lower in patients who passed stones spontaneously than in patients who required intervention (41.2 ± 35.5 vs 128.1 ± 91.1 mm(3), p = 0.001; 5.7 ± 1.8 vs 7.4 ± 1.7 mm, p = 0.001). The optimum cutoff values were 7.0 mm and 52.6 mm(3) for the LD and SV, respectively. For those stones of ≤7 mm, the volumes of the stones that could and could not pass did not differ significantly. However, the volume of the stones >7.0 mm that could pass was significantly higher than of those that could not. SP was 30.6% for stones >7 mm; however, when we removed the stones >52.6 mm(3), SP increased to 75% for stones higher than 7 mm (p = 0.001). CONCLUSIONS: To classify ureteral stones using only one parameter such as stone diameter may lead to heterogeneity within the group. SV may be used in addition to size to determine a more definite homogeneous group to predict SP more precisely.

Non-alcoholic fatty liver disease is associated with benign prostate hyperplasia in men and with overactive bladder in women.

OBJECTIVE: Metabolic syndrome plays a significant role in the development of benign prostate hyperplasia (BPH) and overactive bladder (OAB). Non-alcoholic fatty liver disease (NAFLD) is accepted as the hepatic component of metabolic syndrome. This study investigated the association of NAFLD with BPH and OAB. MATERIAL AND METHODS: In total, 702 men with BPH and 529 women with and without OAB were recruited into the study in a cross-sectional risk factor analysis. All male and female patients were separated into two groups, with or without NAFLD. An overnight fasting blood profile was obtained and whole abdominal ultrasound was performed by a blinded radiologist in each patient to measure hepatic steatosis. RESULTS: NAFLD was diagnosed in 387 (55.8%) of 702 men with BPH. Statistically significantly higher prostate volumes were found in men with NAFLD in comparison to without (p = 0.018). The female population included 207 women with NAFLD and 322 women without. OAB was found in 75.8% and 52.4% of women with and without NAFLD (p = 0.022). CONCLUSIONS: NAFLD is associated with BPH in men and with OAB in women. These findings confirm the hypothesis that BPH is an aspect of the metabolic syndrome and support the hypothesis that OAB is an aspect of the metabolic syndrome.