Wos Açık Erişimli Yayınlar
Permanent URI for this collectionhttps://hdl.handle.net/11727/10754
Browse
6 results
Search Results
Item Variations in the Number of Patients Presenting With Andrological Problems During the Coronavirus Disease 2019 Pandemic and the Possible Reasons for These Variations: A Multicenter Study(2021) Duran, Mesut Berkan; Yildirim, Omer; Kizilkan, Yalcin; Tosun, Cagatay; Cirakoglu, Abdullah; Gultekin, Mehmet Hamza; Gul, Umit; Altan, Mesut; Sah, Cem; Hasirci, Eray; Ceyhan, Erman; Ongun, Sakir; Turunc, Tahsin; 0000-0003-3249-0895; 0000-0002-4147-2966; 0000-0001-8223-6399; 33318798; AAK-8394-2021; AAI-7997-2021; ABI-2513-2020Introduction: Coronavirus disease 2019 (COVID-19) pandemic caused unprecedented restrictions in outpatient services and surgical practices in urology as in other medical branches as well as in all areas of life. Aim: To investigate whether there have been variations in the presentations of male patients with sexual and reproductive health problems to the outpatient urology clinics during the COVID-19 pandemic and to understand the underlying factors for these variations, if any. Methods: Male patients aged >= 18 years who presented to the outpatient urology clinics in 12 centers across Turkey from February 1, 2020 to June 1, 2020 were retrospectively evaluated. The patients were divided into 2 groups: those who presented to the outpatient clinic from February 1, 2020 to March 11, 2020 comprised the "pre-COVID-19 pandemic period" group, whereas those who presented to the outpatient clinic from March 12, 2020 to June 1, 2020 comprised the "COVID-19 pandemic period" group and compared with each other. Main Outcome Measures: The main outcome of this study was the number and diagnose of patients presented to urology outpatient clinics. Results: Andrological problems were detected in 721 of 4,955 male patients included in the study. During the COVID-19 pandemic period, there was a significant increase in andrological diagnosis in these patients compared with the pre-COVID-19 pandemic period (n = 293 [17%] vs n = 428 [13.2%], P < .001, respectively). Similarly, there was a statistically significant increase in the number of patients diagnosed with male reproductive or sexual health problems during the COVID-19 pandemic period (n = 107 [6.2%] vs n = 149 [4.6%], P = .016 and n = 186 [10.8%] vs n = 279 [8.6%], P = .013, respectively). The number of patients diagnosed with erectile dysfunction during the pandemic was also significantly higher than the pre-COVID-19 pandemic period (n = 150 [8.7%] vs n = 214 [6.6%], P = .008). Conclusion: Presentations to the outpatient urology clinics owing to andrological problems markedly increased during the pandemic period. Although these problems are of multifactorial origin, psychogenic factors are also considered to significantly trigger these problems. Copyright (C) 2020, The Authors. Published by Elsevier Inc. on behalf of the International Society for Sexual Medicine.Item Varicocelectomy in Patients with Non-obstructive Azoospermia(2019) Ozer, Cevahir; Goren, Mehmet Rasit; Gul, Umit; Tunc, Tahsin; Guvel, Sezgin; 0000-0001-6037-7991; AAM-2222-2020Objective: We evaluated the outcomes of varicocelectomy in men with non-obstructive azoospermia (NOA) and a palpable varicocele. Materials and Methods: We retrospectively evaluated 25 male patients with NOA having a palpable varicocele, between May 2006 and December 2018. Age, duration of infertility, testicular volume, grade and side of varicocele, varicocelectomy technique, and serum follicle-stimulating hormone, serum luteinizing hormone and serum testosterone levels were analyzed. Results: The mean age of the patients was 30.68 +/- 3.91 years. Of the 25 patients, 5 (20%) had motile sperm in the ejaculate in the postoperative semen analysis. There were no predictive factors affecting the appearance of the sperm in the ejaculate. Conclusion: Varicocelectomy should be considered a treatment option for men with NOA having a palpable varicocele.Item Inflammatory Myofibroblastic Tumor of the Prostate(2016) Kocer, Nazim Emrah; Bal, Nebil; Gul, Umit; Aydin, HakanInflammatory myofibroblastic tumors (IMT) of the prostate are very rare lesions that may mimic sarcomas and spindle carcinomas both clinically and histopathologically. The case presented here is a 63-year-old patient, with normal prostate specific antigen levels and a chronic history of complaints, who underwent to suprapubic prostatectomy due to the infravesical obstruction symptoms that are resistant to medical therapy. Histopathological examination of the excision material revealed a well demarcated spindle cell lesion with focal nuclear polymorphism, hyperchromasia, mononuclear inflammatory infiltration and myxoid areas. Mitosis was rare. Immunohistochemically smooth muscle actin and vimentin were positive, anaplastic lymphoma kinase-1 was focal positive, S-100 and pancytokeratin were negative. The lesion was diagnosed as an inflammatory pseudotumor. Differential diagnosis of the IMT from malignant spindle cell tumors of the prostate is crucial to prevent overtreatment.Item The Effect of Human Chorionic Gonadotropin Treatment Before Testicular Sperm Extraction in Non-Obstructive Azoospermia(2016) Gul, Umit; Turunc, TahsinAim: To investigate our experience on empirical hCG treatment of patients with idiopathic non-obstructive azoospermia (NOAT Material and Method: hCC group consisted of 34 patients who were empirically treated with hCG despite normal serum FSH and LH levels and normal testicular volumes. KG was administered as 2500 IU twice weekly subcutaneous injections for 10 to 14 weeks prior to testicular sperm extraction (TESE). Control group consisted of 49 age and spouse age matched patients who underwent TESE in the same time period. Sperm retrieval rate (SRR), and follicle stimulating hormone (FSH), lutenizing hormone (LH) and testosterone levels, volume of testicles, fertilization rate (FR), implantation rate (IR), pregnancy rate (PR), live birth rate (LBR) and cancel rate (CR) and surgical technique were compared between the two groups. Results: Conventional technique was used in 14 of the 17 patients (82.30/:) with successful sperm retrieval in the KG group, and 18 of the 28 patients (64,390) in the control group (p=0,170). There were no differences between groups in terms of SRR (p=0.338). There were no significant differences in patient age, mean infertility period, mean values of FSH. LH, testosterone, estradiol levels, and testis volume between the two groups (pa0.05). There were no statistically significant differences for FR, IR, PR. LBR between the tuvo groups (p>0.05). Discussion: Empirical hCG treatment in patients with idiopathic NOA did not result in improved SRR. hCG treatment did not have any effect on the success of ICSI.Item A Case of Renal Hydatid Cyst Mimicking a Non-opaque Kidney Stone(2018) Kayra, Mehmet Vehbi; Gul, Umit; 0000-0002-7349-9952; 0000-0003-3249-0895; AAK-8372-2021; AAK-8394-2021Hydatid cyst is an endemic disease in several regions of the world. Renal involvement is rare. Association with kidney stones is even less likely. We report a case with isolated renal hydatid disease mimicking a non-opaque kidney stone.