Browsing by Author "Tangal, Semih"
Now showing items 1-20 of 28
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Acute kidney injury following supine mini-PNL versus retrograde intrarenal surgery in patients with renal stones < 3 cm: a prospective comparative study
Background: The purpose of the current study was to prospectively compare mini-PNL and RIRS for development of acute kidney injury (AKI), success, and complication rates in a cohort of patients with kidney stones less ... -
Adult unilateral duplex system ureterocele with multiple calculi
Ureterocele is a congenital cystic dilatation of the distal portion of the ureter. A was admitted to our hospital with complaints of pollakuria, right flank pain and macroscopic hematuria. Direct urinary system X-ray ... -
Author reply: The neutrophil-to-lymphocyte ratio in clinical practice
Gökçe, Mehmet İlker; Hamidi, Nurullah; Suer, Evren; Tangal, Semih; Huseynov, Adil; Ibis, Arif (Canadian Urological Association, 2016) -
Bir Üniversite Hastanesine Başvuran Erkek İnfertilite Tanılı ve Asemptomatik Hastalarda Testis Tümörü Sıklığı
Yığman, Metin; Tangal, Semih (2021)Amaç: Testis tümörü genç erişkin erkeklerde en sık görülen kanserdir. İnmemiş testis, testis tümörü riskini artıran en önemli sebep olmakla birlikte birinci derece akrabalarda testis kanseri öyküsü, karşı testiste insitu ... -
Comparison of imaging modalities for detection of residual fragments and prediction of stone related events following percutaneous nephrolitotomy
Gökçe, Mehmet İlker; Özden, Eriz; Süer, Evren; Gülpınar, Başak; Gülpınar, Ömer; Tangal, Semih (2015)Introduction: Achieving stone free status (SFS) is the goal of stone surgery. In this study it is aimed to compare effectiveness of unenhanced helical computerized tomography (UHCT), KUB and ultrasonography (US) for ... -
Comparison of postoperative analgesic efficacy of penile block, caudal block and intravenous paracetamol for circumcision: a prospective randomized study
Haliloğlu, Ahmet Hakan; Gökçe, Mehmet İlker; Tangal, Semih; Boğa, Mehmet Salih; Tapar, Hakan; Aladağ, Ebru (Brazilian Soc Urol, 2013)Purpose: To evaluate the postoperative analgesic efficacy of penile block, caudal block and intravenous paracetamol administration following circumcision. Materials and Methods: In this prospective randomized study a total ... -
Çocuklarda parmak oranın penil uzunluk ve testis hacmi ile ilişkisi
Giriş: Androjenlerin uyarımı ile fonksiyonelreseptörlerin aktive olması erkek iç ve dışgenitallerin farklılaşmasında rol oynamaktadır.Homeobox (Hox) genleri embriyogenez sırasındael ve ayak parmakları gibi ekstremite ... -
Description of a novel method for renal puncture in supine percutaneous nephrolithotomy and comparison with a previously described method
Gokce, Mehmet Ilker; Gulpinar, Omer; Akpinar, Cagri; Tangal, Semih; Suer, Evren; Gogus, Cagatay; Yaman, Onder (Aves, 2019)Objective: The supine position is becoming increasingly popular in percutaneous nephrolithotomy (PNL). Renal puncture is the key step for a successful PNL procedure. The aim of this study was to describe a novel method for ... -
DNA fragmentation index and human papilloma virus in males with previous assisted reproductive technology failures
Tangal, Semih; Tasci, Yasemin; Pabuccu, Emre Goksan; Caglar, Gamze Sinem; Haliloglu, Ahmet Hakan; Yararbas, Kanay (Aves, 2019)Objective: This study was designed to evaluate the prevalence of Human Papilloma Virus (HPV) in semen and document the cycle outcomes in couples with previous intra-cytoplasmic sperm injection (ICSI) failures. Material and ... -
Does maternal hydronephrosis have an impact on urinary neutrophil gelatinase-associated lipocalin (ungal) levels?
Pabuçcu, Emre Göksan; Çağlar, Gamze Sinem; Kiseli, Mine; Gürsoy, Aslı Yarcı; Candar, Tuba; Tangal, Semih; Ergün, İhsan (2016-05-13)Objective: To determine urinary neutrophil gelatinase-associated lipocalin (uNGAL) levels and creatinine clearance values in women with different degrees of asymptomatic hydronephrosis during pregnancy. Methods: A total ... -
Does mean platelet volume (MPV) have a role in evaluation of erectile dysfunction and its severity?
Purpose: The mean platelet volume (MPV) has important role in the pathophysiology of vascular diseases as a marker of the platelet activity. To investigate the association between mean platelet volume and erectile dysfunction ... -
Erectile function in SRY positive 46,XX males with normal phenotype
Introduction The 46,XX male syndrome is a rare disorder of sex development and has two different forms, depending on the sex-determining region's presence on the Y chromosome (SRY) gene. The SRY positive 46,XX males are ... -
Evaluation of a new ultrasound measurement tool for the diagnosis of dysfunctional voiding in pediatric population: full/empty bladder wall thickness ratio
Tangal, Semih; Gökçe, Mehmet İlker; Özayar, Asım; Gülpınar, Başak; Haliloğlu, Ahmet Hakan; Burgu, Berk; Özdiler, Erol (2014)[No Abstract Available] -
Evaluation of neutrophil-to-lymphocyte ratio prior to prostate biopsy to predict biopsy histology: results of 1836 patients
Gökçe, Mehmet İlker; Hamidi, Nurullah; Süer, Evren; Tangal, Semih; Hüseynov, Adil; İbiş, Arif (Canadian Urological Association, 2015)Introduction: We evaluate the role of NLR prior to prostate biopsy to predict biopsy histology and Gleason score in patients with prostate cancer. Methods: In this retrospective study, we evaluated data of patients underwent ... -
Evaluation of role of inflammatory markers for the prediction of recurrence on pathologic T1a clear cell renal cell cancer patients
Gökçe, Mehmet İlker; Hamidi, Nurullah; Esen, Barış; Tangal, Semih; Süer, Evren; Baltacı, Sümer (Galenos Yayincilik, 2016)Objective: To evaluate the role of neutrophil to lymphocyte ratio (NLR), high sensitive C-reactive protein (hs-CRP) and procalcitonin levels in the prediction of tumor recurrence in stage T1aN0M0 clear cell renal cell ... -
The impact of vitamin E supplementation on semen parameters and pregnancy rates after varicocelectomy: a randomised controlled study
Ener, Kemal; Aldemir, Mustafa; Işık, Evren; Okulu, Emrah; Özcan, Muhammet Fuat; Uğurlu, Mahmut; Tangal, Semih; Özayar, Asım (2016)In this study, we aimed to investigate the impact of vitamin E supplementation on semen parameters and pregnancy after varicocelectomy. Forty-five infertile male patients who were diagnosed with varicocele and underwent ... -
Intracytoplasmic sperm injection outcomes after anti-oxidant treatment in repeated implantation failure
Tangal, Semih; Çağlar, Gamze Sinem; Papuçcu, Emre Göksan; Keskin, Müge; Haliloğlu, Ahmet Hakan (2019)Objectives: Aim of this study was to explore the effects of three months oral anti-oxidant treatment innormozoospermic men with high DNA fragmentation index (DFI) and recurrent intracytoplasmic sperminjection (ICSI) ... -
Is a contrast study really necessary prior to ureteroscopy?
Bayrak, Ömer; Demirbaş, Arif; Doluoğlu, Ömer Gökhan; Karakan, Tolga; Kardaş, Sina; Tepeler, Abdulkadir; Tangal, Semih (2016)This study aimed to evaluate the effect of preoperative imaging techniques on the success and complication rates of ureteroscopy. We performed a retrospective analysis of 736 patients (455 males and 281 females), with a ... -
Nötrofil lenfosit oranının lokalize böbrek tümörlerinde tümör özellikleri ile ilişkisi
Amaç: Nötrofil/Lenfosit oranının birçok ürolojik tümörde prognostik faktör olduğu gösterilmesine karşın lokalize böbrek tümörlerinde tümörün özellikleri ile ilişkisini araştırmayı amaçladık. Gereç ve Yöntemler: Kliniğimizde ...
