Effects of hydronephrosis on the surgical outcomes of fluoroscopically guided supine percutaneous nephrolithotomy.

PURPOSE: To evaluate the effect of hydronephrosis on operation success and the development of complications in supine percutaneous nephrolithotomy (PCNL). METHODS: A total 259 patients were included in the study who underwent supine PCNL in our clinic between September 2019 and November 2023. The patients were divided into four groups: normal, mild, moderate and severe, according to their preoperative hydronephrosis degrees. Demographic data, kidney stone characteristics, clinical aspects, surgical findings, and postoperative complications were compared across groups. RESULTS: In terms of American Society of Anesthesiologists score, stone-free rate, operation time, fluoroscopy time, and Clavien-Dindo classification grades, a statistically significant difference was found between the hydronephrosis groups. The stone-free rate in the normal, mild, moderate, and severe groups was 86.6, 82.5, 76.0, and 61.5, respectively. The severe hydronephrosis group varied statistically substantially from the other hydronephrosis groups in terms of stone-free rate, according to the post-hoc analysis. In terms of Clavien-Dindo classification grades, the severe hydronephrosis group varied statistically significantly from the normal and mild hydronephrosis groups (p values 0.04, 0.02, respectively). In terms of Clavien-Dindo classification grades, no statistically significant difference was seen between the severe and moderate hydronephrosis groups (p = 0.085). CONCLUSION: The findings of this study demonstrated that the existence of hydronephrosis was a predictive factor for the occurrence of complications and decreased the success rate of supine PCNL. Furthermore, univariate and multivariate analyses showed that the presence of hydronephrosis was a predictive factor for PCNL success and the development of complications.

Comparison of safety and efficacy of one shot dilation vs. gradual dilation technique in supine percutaneous nephrolithotomy.

PURPOSE: To compare the efficacy and safety of gradual dilation (GD) and one-shot dilation (OSD) techniques in patients who underwent supine percutaneous nephrolithotomy (PCNL). METHODS: The data of 176 patients who underwent supine PCNL were reviewed. Eighty-seven patients who underwent OSD were defined as group 1, and 89 patients who underwent GD were defined as group 2. Both surgical techniques were compared with each other in terms of various parameters. Then, regression analysis of factors predicting stone-free status and complications in patients who underwent supine PNL were performed. Then, regression analysis of factors predicting success rate and complications in patients who underwent supine PNL were performed. RESULTS: No statistical difference was found in terms of stone-free rate, Clavien-Dindo complication grade and operation time. No statistical difference was found in terms of success rate, Clavien-Dindo complication grade and operation time. However, the fluoroscopy time was found to be significantly shorter in group 1 (p < 0.001). In the analysis of factors predicting stone-free status, the presence of calyceal stones, increased stone size and number were associated with a decrease in stone-free rate. In the analysis of factors predicting success, the presence of calyceal stones, increased stone size and number were associated with a decrease in success rate. Increased fluoroscopy and operation time, increased complication rates were found to be significantly associated with residual stone. Analysis of factors predicting complications found a higher complication rate in patients with low BMI and severe hydronephrosis. Increased complication was associated with increased time to nephrostomy removal and hospital stay, decrease in stone-free rate, decrease in Hb and increase in Cre value at the postoperative 24th hour. CONCLUSION: When comparing OSD and GD in patients undergoing supine PCNL, both techniques have similar stone-free and complication rates. When comparing OSD and GD in patients undergoing supine PCNL, both techniques have similar success and complication rates. Compared to GD, the OSD technique can be preferred primarily due to its shorter fluoroscopy time.

Malignant mesothelioma of tunica vaginalis: Two extremely rare case reports.

INTRODUCTION: Malignant mesothelioma (MM) of tunica vaginalis is a very rare tumor and it has a poor prognosis. It is not easy to diagnose the disease preoperatively because there is a lack of comprehensive studies and information about the disease. We would like to present our two cases with severe scrotal edema and hydrocele, which were debrided perioperatively due to scrotal necrosis, followed by radical inguinal orchiectomy and subsequently diagnosed as MM of tunica vaginalis. CASE 1: A 74-year-old male patient with bilateral scrotal swelling for 6 months. Right radical inguinal orchiectomy was performed. The pathology result of right radical inguinal orchiectomy material was compatible with malignant mesothelioma of tunica vaginalis. CASE 2: A 90-year-old male patient with complaints of right scrotal swelling for 3 years. A right radical inguinal orchiectomy was performed. The pathology result of right radical inguinal orchiectomy material was compatible with malignant mesothelioma of tunica vaginalis. CONCLUSION AND DISCUSSION: MM has a very poor prognosis therefore early treatment plan should be made. Surgery is the main treatment for malignant mesothelioma of the testis. Although chemotherapy and radiotherapy play an active role in the treatment of metastatic disease, surgery is the first-line therapy in the treatment of the tumor. Also; long-term hydrocele, recurrent epididymitis, scrotal edema can make it harder to detect the tumor diagnosis. MM should be considered in such patients. Necrosis and abscess appearance was not mentioned before in published case reports. In this respect, it should not be ignored the long-term hydrocele situation and the appearance of abscess-epididymitis that cannot be treated properly.

Laparoscopic surgery experience does not influence oncological and functional results of robotic-assisted laparoscopic prostatectomy.

INTRODUCTION: Surgery is one of the treatment alternatives for prostate cancer, and robotic-assisted laparoscopic prostatectomy (RALP) has become the new trend in the past decade. There is no consensus yet for surgeons who will perform RALP whether they need to be trained or experienced in laparoscopy. In this study, it was aimed to investigate the effectiveness of the surgeon's laparoscopy experience in the perioperative and postoperative results of RALP patients. MATERIAL AND METHOD: Patients who underwent RALP were retrospectively screened. The first 20 cases done by surgeons in both groups and 40 cases in total were included in the study. Surgeons with laparoscopy training were designated as group 1, and surgeons without laparoscopy training were designated as group 2. Patient's age, preoperative prostate-specific antigen (PSA) value, prostate biopsy pathology, radical prostatectomy pathology, surgical margin positivity, extracapsular extension, and seminal vesicle invasion status, blood transfusion rate, operation time, length of hospital stay, and 1-year follow-up potency and urinary incontinence rates were compared. RESULTS: There was no difference between the two groups in terms of age, preoperative PSA, preoperative biopsy results, blood transfusion rates, operation times, and the length of hospital stay of the patients. When the postoperative oncological and functional results of the patients were examined, there was no difference between the two groups in the prostatectomy pathology (p = 0.895), extracapsular extension (pT3a) (p = 0.519), positive surgical margin (pSM) (p = 0.723), and seminal vesicle invasion (pT3b) (p = 0.756). Potency and urinary incontinence rates were similar in both groups at the end of one year follow-up (p = 0.327, 0.500 respectively). CONCLUSIONS: Based on our study, it is clearly seen that regardless of the surgeon's experience of laparoscopy, it can be safely preferred when looking at the oncological and functional results of RALP.

The effect of hydronephrosis grade on stone-free rate in retrograde intrarenal stone surgery with flexible ureterorenoscopy.

OBJECTIVE: Hydronephrosis, which may be caused by kidney stones in the collecting system, may induce permanent flank pain and damage to kidney function. In this study, we aimed to examine whether the presence of hydronephrosis in the patient has an effect on the stone-free rates in flexible ureterorenoscopy (FURS) applications. METHOD: The study was carried out retrospectively with 164 patients. Stone size was calculated as volume in computed tomography. Preoperative patient demographic data, radiographic stone characteristics, operational findings, complication status and postoperative 1st month results were recorded. RESULT: The mean stone-free rate was found to be 61.5%. It was determined that age, gender, side, number, size and the Hounsfield Unit of the stone, the presence of preoperative extracorporeal shock wave lithotripsy (ESWL) history and the presence of hydronephrosis and its degree did not affect the stone-free rate. However, it was concluded that preoperative percutaneous nephrolithotomy (PNL) application and prolonged operation time were found to affect statistically significant stone-free rate. In addition, '2' was found to be the cut-off value for hydronephrosis in the receiver operating characteristic analysis. CONCLUSION: The presence of preoperative hydronephrosis does not decrease the success of FURS. However, it can be expected that the success of FURS will decrease as grade 2 or more severe grade of hydronephrosis. Therefore, we think that other treatment modalities such as ESWL and PNL should be prioritized in patients with grade 2 and more severe grade of hydronephrosis.

The effect of the type of surgery performed due to prostate cancer on preoperative patient anxiety, a prospective study.

OBJECTIVE: Anxiety level in prostate cancer patients is common due to the increase in the incidence of prostate cancer diagnosis. We aimed to search for answers to the following questions such as whether there is preoperative anxiety in patients who will be operated for prostate cancer, what are the risk factors that may cause disease-induced anxiety and the type of surgery especially does robotic surgery reduce patient anxiety. METHOD: The patients who were taken into operation were divided into 2 groups as Open Radical Retropubic Prostatectomy-Group 1 and Robot-Assisted Laparoscopic Radical Prostatectomy-Group 2. Age, active surveillance history, preoperative prostate spesific antigen (PSA) level, prostate biopsy pathology result, time between prostate biopsy and operation, state and trait anxiety scores of these patients were recorded. RESULT: The study was conducted with a total of 149 patients; 61 patients in Group 1 and 88 patients in Group 2. The presence of active surveillance history, time between prostate biopsy and operation and state and trait anxiety levels were not found to be significant between both groups. However, it was concluded that the patients in Group 2 were significantly younger and operated with lower PSA and Gleason scores. The type of surgery had no effect on anxiety levels. CONCLUSION: Preoperative information about the surgical procedure was found to be an effective factor in reducing anxiety. Regardless of the type of surgery we recommend that patients' anxiety should be reduced by explaining the surgical procedure to patients enough and in a way that they can understand.

The effect of the first wave of COVID-19 pandemic on urology practice and anxiety scores of patients awaiting surgery.

OBJECTIVE: We aimed to determine the effect COVID-19 pandemic on the daily urology practice of the level 3 centre located in one of the most affected regions in Turkey. We also aimed to assess anxiety and depression levels of patients whose procedures and surgeries had to be postponed due to COVID-19-related restrictions. METHODS: The number of patients admitted to the outpatient clinic, outpatient procedures, emergency consultation requests, hospitalised patients and the total number of surgeries between March 10, 2020 and June 15, 2020 were evaluated. These numbers were compared with the same period of 2019. Subsequently, patients who could not be operated or whose elective surgeries were postponed between March 10, 2020 and June 15, 2020 were determined(n:96). These patients were asked to fill out Beck Depression Inventory(BDI) and State-Trait Anxiety Inventory(STAI). The presence of difference between the baseline anxiety levels and the anxiety levels during the COVID-19 pandemic was investigated. Afterwards, these patients were divided into two groups based on planned procedures as oncological group (group1) and non-oncological group (group2). The presence of a difference between the anxiety and depression levels between the groups was investigated. RESULTS: There was a drastic decline in number of patients in all assessed parameters. The least amount of change was seen in the number of emergency consultations. The evaluation of anxiety and depression scores of the patients showed a significant difference between their STAI-S and STAI-T scores (51.8 ± 9.3, 38.2 ± 7.5, respectively)(P < .001). STAI-S scores of the patients were found to be compatible with severe anxiety. The patients' mean BDI score was found to be 15 ± 8.9, which indicated mild depression. However, the age and STAI-S values were significantly higher in group1. CONCLUSION: We noted that anxiety and depression levels increased in patients whose operations were delayed because of pandemic-related restrictions, especially in oncological patients. We believe that an important contribution can be made to the protection of public health by planning advance psychosocial interventions for high-risk groups during pandemics.

Unexpected hematologic malignancies after prostatectomy: Case report and literature review.

INTRODUCTION: Voiding symptoms, storage symptoms and post-voiding symptoms together constitute lower urinary tract symptoms (LUTS). Chronic lymphocytic leukemia (CLL) is the most common leukemia in adults. The most common finding is lymphadenomegaly. Although infrequent, extranodal sites of involvement such as prostate can be detected. Mantle cell lymphoma (MCL) is a subtype of B cell non-Hodgkin lymphomas. Extranodal involvement findings such as prostate may be observed. In this case report, we will present a case in which we performed an open suprapubic prostatectomy (Freyer's) and had CLL as a result of pathology, and a case whose pathology was MCL after transurethral resection of the prostate. CASE 1: A 60-year-old male patient with LUTS for 6 years. Open suprapubic prostatectomy (Freyer's) was performed on the patient. The pathology result of the prostatectomy material was compatible with CLL involvement. CASE 2: A 62-year-old male patient with LUTS for 4 years. Transurethral resection of the prostate (TUR-P) was performed on the patient. The pathology result of the prostate was compatible with MCL involvement. DISCUSSION AND CONCLUSION: There are limited number of cases have been reported about CLL pathology after prostatectomy due to benign prostatic obstruction (BPO). There is no study indicating how often CLL pathology is seen after open prostatectomy or TUR-P due to BPO. In patients with CLL pathology after RRP, open prostatectomy, TUR-P, the need for additional surgery, the difference in prognosis or the difference between the treatment have not been shown in the studies. It should be kept in mind that patients with leukocytosis, lymphocytosis, cytopenias, and LUTS in their clinical presentation and who have not yet been diagnosed with CLL and other hematological malignancies such as mantle cell lymphoma may also have prostate gland involvement and can be diagnosed incidentally by any prostatic intervention.

Effect of rectal mucosa cleansing on acute prostatitis during prostate biopsy: A randomized prospective study.

OBJECTIVE: Infectious complications after transrectal ultrasound-guided prostate biopsy (TRUS-PB) can range from asymptomatic bacteriuria and febrile or non-febrile urinary tract infection (UTI) to sepsis. Cleaning of rectal mucosa with topical antiseptics such as povidone iodine or chlorhexidine before the procedure are alternative prophylaxis methods. We aimed to investigate the effects of these two different topical antiseptic agents on infectious complications and their superiority to each other. MATERIAL AND METHODS: The study was conducted with 200 patients. Rectal mucosa cleansings were performed in 50 patients with povidone iodine and 49 patients with chlorhexidine. The remaining 101 patients did not receive any antiseptic treatment. The results were examined according to the hospital admissions or hospitalization for the first 30 days after the procedure due to UTI, body temperature >38.5°C, sepsis, hematuria, rectal bleeding, and urinary retention. RESULTS: The mean age of study population was 63.3±7.26 years, and the mean prostate specific antigen value was 13.96±29.5 ng/mL. Acute prostatitis occurred in 14 patients (7%), 9 of whom were hospitalized due to sepsis after TRUS-PB. Statistically significant less acute prostatitis was observed in those patients who were treated with topical rectal antisepsis (topical rectal antisepsis 2% vs. no rectal antisepsis 12.1%, p=0.01). Chlorhexidine and povidone iodine were not superior to each other in terms of inhibiting the development of acute prostatitis (chlorhexidine 2% vs. povidone iodine 2%, p=1.00). CONCLUSION: Rectal mucosal cleansing with chlorhexidine or povidone iodine before TRUS-PB prevented the development of sepsis due to acute prostatitis. We recommend that this effective method, which is easy to apply, cheap, reliable, easily tolerated should be used in all prostate biopsy practice.