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Purpose To evaluate the effect of risk factors and selected surgical methods on operative and oncological results of patients undergoing radical prostatectomy (RP) with high-risk prostate cancer (HRPC). Methods Retrospective analysis of patients who underwent RP for HRPC from 13 urology centres between 1990 and 2019 was performed. Groups were created according to the risk factors of D'Amico classification. Patients with one risk factor were included in group 1 where group 2 consisted of patients with two or three risk factors. Results A total of 1519 patients were included in this study and 1073 (70.6%) patients were assigned to group 1 and 446 (29.4%) patients to group 2. Overall (biochemical and/or clinical and/or radiological) progression rate was 12.4% in group 1 and 26.5% in group 2 (P = .001). Surgical procedure was open RP in 844 (55.6%) patients and minimally invasive RP in 675 (44.4%) patients (laparoscopic and robot-assisted RP in 230 (15.1%) and 445 (29.3%) patients, respectively). Progression rates were similar in different types of operations (P = .22). Progression rate was not significantly different in patients who either underwent pelvic lymph node dissection (PLND) or not in each respective group. Conclusion RP alone is an effective treatment in the majority of patients with HRPC and PLND did not affect the progression rates after RP. According to the number of pre-operative high-risk features, as the number of risk factors increases, there is a need for additional treatment.

Background/aim: Since the majority of the IgG4-related disease (IgG4-RD) patients in the literature are from the Far East and the United States, there is a lack of large series from other parts of the world. We aimed to identify the clinical characteristics and outcome of Turkish IgG4-RD patients from a tertiary center. Materials and methods: Fifty-two patients classified as having definite IgG4-RD according to comprehensive diagnostic criteria were included in the study. Patients not fulfilling the definite criteria due to lack of pathologic specimen and/or serum IgG4 levels were excluded (n = 47). Clinical, laboratory, and histopathological features and treatment approaches were analyzed. Results: Median age at diagnosis was 51.1 years and sex predominance was not observed (male/female: 26/26). Median follow-up duration was 18 (IQR 25–75: 8–35) months. Retroperitoneal fibrosis was the most frequent presentation. Twenty-four (46.1%) patients had localized involvement. Corticosteroids were the mainstay of treatment (92.5%). Rituximab had been used for cases resistant to previous treatment or with relapses in 19 (47.5%) patients. A complete response was achieved in 52.5% and partial response (

Objective: The American Joint Committee on Cancer tumor-node-metastasis (TNM) classification has been updated by the 7th edition in 2010. The objective of the study was to evaluate cancer-specific survival (CSS) in patients with renal cell carcinoma (RCC) and assess the concordance of 2002 and novel 2010 TNM primary tumor classifications. Materials and Methods: A retrospective analysis of RCC registries from 25 institutions of the Urooncology Association of Turkey Renal CancerStudy Group was performed. Patients with RCC had a radical or partial nephrectomy. The database consisted of 1889 patients. Results: Median follow-up time was 25 months (interquartile range: 11.2-47.8). The 5-year CSS rate for pT1a, pT1b, pT2a, pT2b, pT3a and pT4 tumors were 97\% {[}95\% confidence interval (CI): 0.93-0.99], 94\% (95\% CI: 0.91-0.97), 88\% (95\% CI: 0.81-0.93), 77\% (95\% CI: 0.64-0.86) 74\% (95\% CI: 0.65-0.81) and 66\% (95\% CI: 0.51-0.77), respectively according to the 2010 TNM classification (p

Purpose: We tried to establish the predictive factors influencing the initial response, as well as its duration, and time to castration resistance (CR) for primary advanced prostate cancer (PC) with bone metastasis. Methods: We evaluated all patients initially receiving androgen deprivation therapy (ADT) for primary advanced PC with bone metastasis. A total of 982 patients with complete medical records available for analysis from 18 centers were included in this study. Age, initial PSA, Gleason score (GS) and extent of bone involvement (EBI) were recorded in a database. Results: Among all the patients, 896 (91.2%) responded to ADT initially. Pretreatment PSA and EBI were significant predictors in the multivariate model. Among the 659 patients who progressed into a CR state, the mean duration of response was 22.4 months. There was a significant correlation between the CR state and nadir PSA (nPSA) level and time to nPSA. Pretreatment PSA, EBI, GS, highest tumor volume in biopsy cores (%), number of positive biopsy cores, percent positive biopsy cores and time to nPSA were proven to be significant to predict a nPSA. Pretreatment PSA, GS and EBI were statistically significant predictors of PSA normalization in multivariate analysis. The limitation of the study depends on the retrospective design and a model was developed for low standardization as a result of using multicenter data. The patients enrolled in this study were from a relatively long period of time (1989–2008). Conclusions: The results of this study indicate that it is possible to predict the initial response to ADT by pretreatment PSA levels and EBI, while the duration of response can be reflected by a multitude of clinical factors including nPSA, TTnPSA, percent positive cores, biopsy GS and EBI.

Objective: To compare the effects of flexible and rigid cystoscopy on quality of life, pain perception and lower urinary tract symptoms.Material and Methods: A total of 168 patients with bladder tumor history were prospectively randomized to flexible and rigid cystoscopy arms. For the quality of life assessment, a cancer specific module was administered just before and one week after cystoscopy. The expected and experienced pain was recorded by a visual analogue scale before and immediately after the procedure. Lower urinary tract symptoms were assessed using the International Prostate Symptom Score before and 2, 7 and 30 days after the procedure. Results: Of the 168 patients, 140 were eligible for the study and responded to the questionnaires. Of these, 69 and 71 patients were from the flexible and rigid arms, respectively. The mean visual analogue scale scores after the procedure were significantly lower for the flexible arm compared to the rigid arm 2.57±1.83 and 4.48±2.18, respectively, p, Amaç: Fleksible ve rijid sistoskopinin; hayat kalitesi, ağrı skorlaması ve alt üriner sistem semptomları üzerine etkilerini karşılaştırmak. Gereç ve Yöntemler: Mesane tümörü öyküsü olan 168 hasta, prospektif olarak fleksible ve rijid sistoskopi kollarına randomize edildi. Yaşam kalitesi değerlendirmesi için, sistoskopi öncesinde ve bir hafta sonrasında kanser spesifik bir modül kullanıldı. Beklenen ve yaşanan ağrı, işlem öncesinde ve hemen sonrasında görsel bir analog skala ile kaydedildi. Alt üriner sistem semptomları, prosedürden önce ve prosedürden 2,7 ve 30 gün sonra Uluslararası Prostat Semptom Skoru ile değerlendirildi. Bulgular: Çalışmaya katılan 168 hastadan, 140’ı uygun bulunarak değerlendirildi. Sırasıyla, 69 ve 71 hasta fleksible ve rijid kollardandı. İşlem sonrası yaşanan ortalama ağrı skorları, fleksible kol için rijid kola kıyasla anlamlı derecede düşüktü sırasıyla, 2,57 ± 1,83 ve 4,48 ± 2,18, p