Background Transurethral resection of the prostate (TURP) is considered the gold standard surgical intervention for prostate size less than 80 g. Prostatic artery embolization (PAE) has been suggested as a minimally invasive interventional radiological procedure in the management of benign prostatic hyperplasia (BPH), especially by using the PErFecTED technique. We aim through our study to evaluate the efficacy and safety of PAE compared with those of monopolar transurethral resection of prostate (M-TURP) and bipolar transurethral resection of prostate (B-TURP) in treating lower urinary tract symptoms (LUTSs) secondary to BPH. Methods We randomized 60 patients into 3 equal groups representing M-TURP, B-TURP, and PAE. Patients were followed up at 1 and 6 months postoperatively with regard to the International prostate symptom score (IPSS) score; uroflowmetry; prostate volume by transrectal ultrasound; and postvoid residual urine. Results The mean operative time was 59, 68, and 89 minutes for the M-TURP group, the B-TURP group, and the PAE group, respectively; only one patient, who represented 5% of the M-TURP group and 1.7% of the whole study population, developed transurethral resection syndrome. Four patients of the PAE group complained of postembolization syndrome, which represented 20% of the cases. Only two patients in our study, both belonging to the PAE group, developed acute urinary retention after catheter removal, representing 10% of the PAE group and 3.33% of the whole study population. The improvement in the IPSS score, the average uroflowmetry (Q-average) score, postvoid residual urine, and prostate volume reduction was noted in all groups, with more statistically significant improvement in each of the M-TURP and the B-TURP groups than in the PAE group. Conclusion PErFecTED technique is a novel way of embolization, with statistically significant improvement for patients complaining of LUTSs due to BPH in terms of improvement of IPSS, uroflowmetry, prostate size, and amount of postvoid residual urine, yet these results are still not comparable with either the results of M-TURP or B-TURP that still show more effective improvement.

ObjectivesTo evaluate the incidence and risk factors for the development of flank incisional hernias or bulges following surgical flank approaches to the kidney.Patients and methodsIn all, 100 consecutive adult patients who underwent variable renal surgeries via flank approaches were included in this prospective study. The incidence and risk factors for flank hernias and bulges were studied at 1- and 6-months postoperatively.ResultsAt 6 months postoperatively, the incidence of flank bulge was 14% and for lumbar hernia was 10%. The univariate analysis showed 13 significant factors to be associated with the occurrence of a flank bulge or hernia following flank incisions. When the significant risk factors in the univariate analysis were studied by multivariate analysis, using a logistic regression analysis, four independent risk factors were identified. These were: body mass index (BMI) ≥26.3 kg/m2 (P = 0.04), the use of a self-retaining retractor during surgery (P = 0.02), not preserving or identifying the neurovascular bundle (NVB) during surgery (P = 0.028), and postoperative abdominal distention (P = 0.001). Moreover, all cases included in our study who underwent en masse wound closure, developed surgical wound infection or who had constipation developed postoperative flank bulge or hernia.ConclusionHigh BMI, the use of self-retaining retractor, not identifying or preserving the NVB, postoperative abdominal distention, en masse wound closure, surgical wound infection, and constipation are significant risk factors associated with postoperative flank hernia and bulge.

Objective To evaluate the safety, efficacy and cost‐effectiveness of holmium enucleation of the prostate and bipolar transurethral enucleation of the prostate. Methods In our randomized controlled trial, 120 patients were allocated into two equal groups representing holmium enucleation of the prostate and bipolar enucleation of the prostate. Operative parameters were recorded according to operative, enucleation and resection time in addition to the intraoperative complications. Patients were followed up at 1, 3 and 12 months postoperative to assess the prostate size, post‐voiding residual urine, International Prostate Symptom Score, peak urine flow rate and quality of life, and compared with the preoperative parameters. Cost analysis was evaluated for both procedures. Results We evaluated 107 patients who finished our follow up and their data were analyzed. The prostate size was 135.2 ± 34.8 mL and 125 ± 26.9 mL for holmium enucleation of the prostate and bipolar enucleation of the prostate, respectively. Holmium enucleation of the prostate was associated with a shorter operative time of 83.43 ± 6.92 min compared with 94.7 ± 12.2 min in bipolar enucleation of the prostate groups. Holmium enucleation of the prostate was associated with an earlier catheter removal time and shorter hospital stay compared with bipolar enucleation of the prostate. Postoperative International Prostate Symptom Score, quality of life, post‐voiding residual urine, peak urine flow rate, prostate‐specific antigen and prostate volume reduction were comparable between both groups, and they both showed statistically significant improvement compared with their preoperative parameters. In the cost analysis, holmium enucleation of the prostate was more cost‐effective than bipolar enucleation of the prostate. Conclusion Both holmium enucleation of the prostate and bipolar enucleation of the prostate are safe and effective in the surgical management of large prostatic adenomas. Holmium enucleation of the prostate has a shorter operative time and hospital stay with earlier catheter removal time, and is more cost‐effective than bipolar enucleation of the prostate.

The aim of this work is to evaluate the role of Doppler US and MRI in the diagnosis of placenta accreta. Patients and methods: During period between 2012 to 2013, 120 pregnant patients with previous cesarean section were investigated by ultrasound and Doppler and then in suspected cases MRI was obtained (10 cases). The Sonographic and MRI diagnoses were compared with the final pathologic or operative findings or with both. Results: The mean age of this study group was 29 years ranging from 20 to 40. Among patients with confirmed placenta accreta, the mean age was 32.25 ranging from 25 to 40 years. The mean parity of patients ranged from 1 to 6 with a mean of 1.6. Among patients with placenta accreta, the mean parity ranged from 2 to 6 with a mean of 3.75. The total number of cases with placenta accreta in this study was 4, all of which were previa. This was out of a total of 25 cases of placenta previa. Transabdominal US features were the presence of intraplacental lacunae (sonolucencies), loss of retroplacental clear zone and disruption of bladder-uterine serosa interface with smallest myometrial thickness <1 mm over site of placental implantation by using color Doppler ultrasonography, the most prominent color Doppler feature in this study was the presence of intraplacental lacunar flow. Magnetic resonance imaging accurately predicted placenta accreta in 4 of 4 cases with placenta accreta and correctly ruled out placenta accreta in the rest six cases. Conclusion:In conclusion, data of the present study show that the use of transabdominal color Doppler ultrasonography complemented by MRI in suspected cases improves the diagnostic accuracy in prediction of placenta accreta in patients with previous cesarean delivery.

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