Predicting risk of erectile dysfunction in patients with nonalcoholic fatty liver disease.

Nonalcoholic fatty liver disease (NAFLD) is one of the risk factors for erectile dysfunction (ED). We aimed to predict the risk of ED in patients with NAFLD. The study included 146 male patients complaining impotence admitted to the urology outpatient clinic aged 24-80 years without a history of alcohol use who underwent abdominal ultrasonography between February 2018 and January 2019. 106 patients with NAFLD and 40 men without NAFLD were included in the study. Clinical and laboratory parameters, ED status according to International Index of Erectile Function-5 were compared between patients with and without NAFLD. The mean age of patients was 51.47 ± 10.34 years. NAFLD was detected in 72.6% of the patients. No statistically significant difference was found regarding mean age, BMI, IIEF-5 scores, DM status, serum glucose levels (p > .05). Fasting insulin levels, hypertension (HT), insulin resistance (IR) and ED status of the patients with NAFLD were significantly higher than patients without NAFLD (p < .05). NAFLD was found to be a significantly independent associated with ED. We also found that patients with NAFLD have risk of ED 2.92 times higher than without NAFLD (OR: 2.92). For the patients presenting with erectile dysfunction, hepatic steatosis should also be considered.

Comparison of renal function after donor and radical nephrectomy.

Glomerular filtration rate (GFR) is directly proportionate to nephron reserves. In this respect, it is known that the patients who underwent radical nephrectomy due to renal tumor are under high risk of chronic kidney disease (CKD) in the long term. In this study, it was aimed to compare post-operative renal functions of patients who underwent radical nephrectomy due to renal malignancy and who underwent donor nephrectomy as renal donors, to observe whether renal failure process develops or not, and to determine the factors that affect post-operative renal functions. 70 patients who underwent donor nephrectomy as renal donors and 130 patients who underwent radical nephrectomy due to renal tumor were studied. When we divided the groups as those with a GFR of below 60 mL/min/1.73 m(2) and those with a GFR of above 60 mL/min/1.73 m(2), we observed that GFR values of patients who underwent radical nephrectomy had a significantly stronger tendency to stay below 60 mL/min/1.73 m(2) compared to patients who underwent donor nephrectomy (p < 0.001). When we divided the groups as those with a GFR of below 30 mL/min/1.73 m(2) and those with a GFR of above 30 mL/min/1.73 m(2), we observed that there were no patients in donor nephrectomy group whose GFR values dropped below 30 mL/min/1.73 m(2) and there was not a statistically significant difference between the groups (p = 0.099). If possible, nephron sparing methods should be preferred for patients to undergo nephrectomy because of the tumor without ignoring oncologic results and it should be remembered that patient's age and pre-operative renal functions may affect post-operative results in donor selection.

Laparoscopic pyelolithotomy in a horseshoe kidney.

The horseshoe kidney is the most frequent renal anomaly, with a prevalence of 0.25% and a male to female ratio of 2:1. In this article we aimed to report a 50-year-old man who had left kidney stones accompanied with a horseshoe kidney. In this case percutaneous nephrolithotomy was deemed to be a risky procedure due to malrotation of the pelviocalyceal system and possible interposition of bowel loops between kidney and the abdominal wall. Therefore, we preferred laparoscopic pyelolithotomy. At the end of the procedure, the patient was stone-free. We observed no complication. The patient was discharged after 72 hours. We assume that laparoscopic pyelolithotomy is a safe and effective approach for renal pelvic stone in case of horseshoe kidney.