PurposeWe aimed to evaluate the efficacy of using testicular biopsy histopathology as an indicator of the success of loupe-assisted subinguinal varicocelectomy in non-obstructive azoospermia (NOA) patients.Materials and MethodsIn a 2-year period, a prospective study was carried at Minoufiya University Hospital on 20 NOA patients with clinical bilateral varicoceles. These patients underwent loupe-assisted subinguinal varicocelectomy with simultaneous testicular biopsy. All patients were evaluated by determining their hormonal profile and performing semen analyses and scrotal Doppler and transrectal ultrasonography. Two semen analyses showing azoospermia were performed before the surgery and two semen analyses were received at 3 and 6 months post-operatively for follow-up.ResultsThe mean age was 29.9±6.7 years, and the mean follow-up duration was 17.3±8.3 months. We noted the restoration of spermatogenesis in six men (30% of all patients). Testicular biopsy results were as follows: hypospermatogenesis in 7 patients, maturation arrest in 3, and Sertoli cell-only syndrome in 10. The improvement in the sperm counts of these patients ranged from 3 million to 15 million/mL. Sperms were recovered in the hypospermatogenesis (6 patients, 85.5%) patients only, but other patients with testicular biopsy results of Sertoli cell-only or maturation arrest did not show any improvement in their semen parameters.ConclusionsTesticular biopsy results showed that hypospermatogenesis patients have a better chance of improvement in their semen analysis after varicocelectomy in contrast to NOA patients with Sertoli cell-only syndrome or maturation arrest.
The Urinary Tract Dilation classification system is reliable for evaluation of postnatal hydronephrosis and is valid in predicting surgical intervention.
Background Long anterior urethral stricture due to variable etiological factors constitutes a challenge for reconstruction. We evaluated our centers experience with cases of long anterior urethral stricture due to different etiologies that were managed by 2-stage substitution urethroplasty using buccal mucosal graft procedure. Methods During the period between November 2009 and November 2016. All cases with long anterior urethral stricture that were planned for substitution urethroplasty in our department were enrolled in this study. The first stage was excision of most fibrotic areas of the urethral plate, the remaining of the urethra is laid open and augmented with buccal mucosal graft for second stage closure after 6–9 months. Results The study included 123 patients who underwent first stage, 105 patients of them underwent second stage urethroplasty. Eighteen cases were missed after first stage. The mean (range) age was 38.4 (17–60 years). The mean (range) stricture length was 8.3 (4–13 cm). The cause of stricture was idiopathic in 47, inflammatory in 15, lichen sclerosus in 26 and post failed hypospadias repair in 35 patients. First stage was complicated by graft contracture in 11 (8.9%) patients that needed re-grafting, 5(4.1%) patient had bleeding from the buccal mucosa site that needed haemostatic sutures, oral numbness was reported in 7 (5.7%) patients. Second stage was complicated by wound dehiscence in 2(1.9%) patients, restricture in 11 (10.5%), fistula in 6 (5.7%) patients, meatal stenosis in 3 (2.9%). The overall success rate was 79.1% (83 cases out of 105) with a mean (range) follow-up of 34.7 (10–58 months). Conclusions Staged urethroplasty using buccal mucosal graft procedure is an effective surgical option for patients with long anterior urethral strictures especially for patients with lichen sclerosus and those with failed previous surgical repair.
Background: Fournier’s gangrene (FG) is an acute progressive necrotizing fasciitis of the genital area and perineum with possible extension to the abdominal wall. Surgical debridement is the gold standard management modality of established patients. Equivocal (early) FG represents a challenge in diagnosis. The objective of this study was to compare conservative management and early exploration in cases of equivocal (early) FG. Methods: This was an observational study where data of all patients diagnosed as early FG in our departments over 4 years (2011–2015) were enrolled. Patients were divided into two groups: group 1 with conservative treatment, and group 2 managed with urgent exploration with longitudinal hemiscrotal incision starting from external inguinal ring. All patients’ demographics, vital signs, laboratory finding and clinical findings were reported. Results: A total of 28 patients were enrolled in the study. Group 1 was managed with conservative treatment (17 patients) and group 2 underwent urgent exploration (11 patients). Overall, four patients (23.5%) out of 17 patients of group 1 showed a good response to conservative management without any surgical debridement. A total of 13 patients (76.5%) developed gangrenous discoloration and needed surgical debridement later. In group 2, four patients (36.4%) underwent scrotal exploration and release incision only without debridement and showed an excellent clinical outcome. A total of four patients (36.4%) underwent debridement with excision of doubtful deep subcutaneous and fascial tissues. The remaining three patients (27.2%) underwent debridement of necrotic fascia. The hospital stay was significantly shorter in group 2 patients than group 1 (7.5 ± 3.75 versus 13.4 ± 5.19 days p < 0.05). The mean number of debridement sessions was 3.74 ± 0.69 in group 1 versus 1.82 ± 0.34 in group 2. Conclusions: Early exploration and debridement in equivocal (early) FG has a better clinical outcome with reduced hospital stay and number of debridement sessions than conservative treatment with delayed debridement.
Context:Lower urinary tract symptoms (LUTSs) in elderly males are usually related to benign prostatic hyperplasia (BPH) in the majority of cases. It is estimated that BPH affects half of men above the age of 50 years. Recently, a relationship between Vitamin D deficiency and LUTS in elderly males has been reported.Aims:The aim of this study was to analyze Vitamin D levels in males aged above 50 years presenting with LUTS.Settings and Design:This is a prospective case–control study.Patients and Methods:This was a case–control study in which males above 50 years of age who presented with LUTS (Group A) were compared with a control group (Group B) without LUTS. Both groups were investigated regarding Vitamin D level, prostate-specific antigen (PSA), International Prostatic Symptoms Score (IPSS), prostate size, flow rate, serum calcium levels, and abdominal ultrasonography.Statistical Analysis Used:Statistical software package (SPSS Inc., Chicago, IL, USA) was used for the statistical analyses, performing t-test for quantitative data to compare between the two groups. Pearson's correlation coefficient “r” test was calculated between two quantitative, continuous variables in Group A. P <0.05 was considered statistically significant.Results:A total of 150 patients were studied. There were 70 and 80 patients in Groups A and B, respectively. The mean age of Group A patients was 60.32 ± 11.93 years versus 58.12 ± 10.55 years for Group B patients (P > 0.05). The mean value of Vitamin D level was 40.82 ± 29.46 nmol/L in Group A and 70.25 ± 22.42 nmol/L in Group B (P < 0.001). The mean value of prostate size was 50.12 ± 23.24 g in Group A and 30.68 ± 4.90 g in Group B (P < 0.001). The mean serum calcium level was 2.4 ± 0.14 mmol/L and 2.50 ± 0.15 mmol/L in Groups A and B, respectively (P < 0.001). The mean value of PSA in Group A was 2.24 ± 1.95 ng/ml versus 2.11 ± 0.45 ng/ml in Group B (P < 0.001). The mean value of IPSS in Group A was 13.38 ± 5.32 ml/s versus 3.41 ± 2.42 ml/s in Group B. The mean value of Q max in uroflowmetry in Group A was 11.5 ± 2 ml/s versus 15.4 ± 1 ml/s in Group B.Conclusions:Men older than 50 years of age with LUTS have lower levels of Vitamin D compared to men without LUTS.
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