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Taq I t allele of the VDR gene may be a risk factor for severe urolithiasis and recurrent stone disease.

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Purpose This study aimed to compare perioperative and postoperative results of right and left laparoscopic adrenalectomy (LA), and to evaluate the impact of challenging factors on these outcomes.Materials and Methods A total of 272 patient’s medical records that underwent single side LA between October 2006 and September 2017 were retrospectively reviewed. The patients were divided into 2 groups according to operation side. Moreover, pheochromocytoma, metastatic masses and adrenal lesions >5cm in size were considered to be difficult adrenalectomy cases and the outcomes of these cases were compared between two groups.Results 135 patients (49.6%) underwent right LA and 137 patients (50.4%) underwent left LA. Operation time, estimated blood loss (EBL) and hospitalization time were similar between the groups (p=0.415, p=0.242, p=0.741, respectively). Although EBL was higher on the right side than the left (p=0.038) in the first 20 cases, after this learning period has been completed, there was no significant difference between the groups. In patients with pheochromocytoma, metastatic mass and a mass >5cm in size, despite bleeding complications were clinically higher on the right side, this difference was not statistically significant.Conclusions During the learning period of LA, EBL is higher on the right side. Due to the greater risk of bleeding complications on the right side even on the hands of experienced surgeons, extra care and preoperative planning are required in patients with pheochromocytoma, metastatic masses and masses >5cm in size.

Background: Chronic non-bacterial prostatitis (NBP) is the most common prostatitis syndrome. Prevention and cure are not possible because the cause of NBP is unknown. However, patients may benefit from supportive measures. The impact of the frequency of ejaculation alone on the course of NBP was evaluated in the present study. Methods: Thirty-four single male patients who avoided masturbation and extramarital sexual intercourse for personal and/or religious beliefs and who did not respond to a clinical trial of doxycycline hydrochloride therapy (200 mg daily for 4 weeks) directed against mycoplasmas, chlamydiae and ureaplasmas were enrolled in the study. They were encouraged to masturbate regularly at least twice a week and were re-evaluated at the end of a 6 month period, including a complete inquiry regarding their sexual function during this time.Response was assessed by a symptom severity index.Results: Clinical and laboratory re-evaluation could be performed in 28 patients. Of 18 patients who adhered to the recommendations, two (11%) experienced complete relief of symptoms, whereas six (33%) had marked improvement, six had moderate improvement and four (22%) did not benefit. In contrast, three of seven patients who masturbated less frequently reported partial improvement. Three patients who did not ejaculate other than during wet dreams had a worse prognosis. Conclusions:Young men who are single and suffering from NBP must be informed about their illness in detail and, if they are not doing so, they should be encouraged to ejaculate regularly, for example by masturbation in the absence of a sexual relationship with a partner. We believe that normal sexual activity decreases the incidence of NBP in some cases.

<b><i>Introduction:</i></b> To compare the prostate removal speeds of 3 enucleation techniques and to evaluate how the operating times change depending on the prostate volume. <b><i>Methods:</i></b> Medical records of patients with 80-g or larger prostates who underwent holmium laser enucleation of the prostate (HoLEP), laparoscopic simple prostatectomy (LSP), or open prostatectomy (OP) due to medical treatment-resistant benign prostatic hyperplasia (BPH) were reviewed retrospectively. Patients were classified into 3 groups according to the surgical procedure. Age, BMI, prostate weights, total operation times, prostate removal speeds, hospitalization and catheterization days, complications, and improvements on functional outcomes in the 3rd month of follow-up were compared between groups. In addition, the association between prostate weight and total operation time was analyzed for each group. <b><i>Results:</i></b> HoLEP, LSP, and OP groups consisted of 60, 61, and 37 patients, respectively. While HoLEP was similar to OP in terms of prostate removal speed and total operation time, LSP was statistically slower and required more operation time than HoLEP and OP. There was a relationship between prostate weight and total operation time only in HoLEP. <b><i>Conclusion:</i></b> LSP, one of the enucleation techniques in the treatment of large prostates, was slower and required more operation time than HoLEP and OP in terms of total operation time and prostate removal speed. HoLEP seems going to be the fastest candidate for the rapid removal of large prostates in the future.