Effects of varicocele on testicles: Value of strain elastography: A prospective controlled study.

The aim of this study was to evaluate the structural changes in testicles of the patients with varicocele by strain elastography (SE) and to identify the relationship between semen analysis and hormone levels considering SE results. The patients were separated into two groups as varicocele and control, according to their physical examination and the scrotal colour duplex ultrasonography results. All patients underwent examination by hormonal profile, semen analysis, colour duplex ultrasonography and sonoelastography. Testicular volume, resistive index (RI) of intratesticular arterial flow, strain rate and varicocele measurements were recorded. The left testicle strain ratios (SR) median value was 0.18 (0.15-0.26) in the varicocele group and 0.25 (0.19-0.28) in the control group (p < 0.001). The median RI value was 0.59 (0.52-0.64) in the varicocele group and 0.52 (0.5-0.59) in the control group (p < 0.001). No difference was found considering volume between the right and left testicles in either group. These results showed that elastography could be useful to detect the damage caused by varicocele on testicles in early period. However, studies with more patients would help to increase elastography's value and reliability.

Effect of Intra-abdominal Pressure Rise on Hematological Parameters in Laparoscopic Urologic Surgery.

OBJECTIVE: To determine the potential utility of hematological parameters in the diagnosis of intra-abdominal hypertension (IAH). STUDY DESIGN: Cross-sectional descriptive study. PLACE AND DURATION OF STUDY: Health Sciences University, Samsun Training and Research Hospital, Samsun, Turkey, from January 2016 to July 2017. METHODOLOGY: Forty-two patients who underwent transperitoneal laparoscopic urologic surgery were included. Blood samples were obtained during periods of pre-insufflation, insufflation, and desufflation to determine the effects of increased intraabdominal pressure (IAP) on hematological parameters, respectively. RESULTS: Leukocyte and neutrophil median values changed with time (p<0.001). The median pre-insufflation, insufflation, and desufflation values for leukocytes were 6.3 fL (4.2-7.8 fL), 7.2 fL (4.4-9.9 fL), and 8.1 fL (4.9-13.5 fL), respectively. In the pre-insufflation period, the median value for neutrophils was 3.7 x 103 µL (2.0-6.2 x 103 µL), increasing 5.1 x 103 µL (2.1-9.7 x 103 µL) during insufflation and 6.1 × 103 µL (3.1-10.0 x 103 µL) during desufflation. The median values obtained in pre-insufflation period were significantly lower than those recorded in the other periods. There was no difference between the median values obtained during insufflation and those obtained during desufflation. The mean platelet volume (MPV) values during pre-insufflation, insufflation, and desufflation were 8.2 fL (6.3-9.6 fL), 8.8 (6.2-10.3 fL), and 8.1 (6.6-10.6 fL), respectively. There was a statistically significant increase in MPV values during high IAP (p<0.001). CONCLUSION: The rise in MPV during IAP rise indicated that this parameter may be used to detect IAH.

Preputial bacterial colonisation in uncircumcised male children: Is it related to phimosis?

OBJECTIVE: To evaluate the presence of uropathogens in the periurethral skin and the effect of phimosis on bacterial colonisation. METHODS: The observational cohort study was conducted in Samsun Research and Training Hospital, Samsun, Turkey from June to December, 2014, and comprised patients undergoing circumcision. Before circumcision, all children were examined in the operating room and the presence of phimosis was recorded. All patients had circumcision performed by the same surgical team under general anaesthesia. Before the procedure, samples were taken from preputial skin of all patients by swab before cleansing with polyvidone-iodine. The samples were inoculated on 5% sheep blood agar and eosin-methylene blue agar. RESULTS: The median age of the 117 children was 5 years (range: 1-12). Of the total, 19(16.2%) children had complete phimosis, and 72(61.5%) had partial phimosis. In all,91(77.7%) children had phimosis and 26(22.3%) had no phimosis. Of the 91 patients with different degrees of phimosis, 52(57.1%) had clinically significant uropathogenic bacterial colonisation >100,000 colony-forming units per millilitre [cfu/ml]). Of the 26 patients without phimosis, 13(50%) had clinically significant colonisation. Thus, there was no effect of the presence of phimosis on bacteria colonisation (p=0.655). CONCLUSIONS: Important uropathogens colonise the preputium in uncircumcised male children. There was no effect of phimosis on colonisation.