Testis-sparing Surgery in Adult Patients with Germ Cell Tumors: Systematic Search of the Literature and Focused Review.

Testis-sparing surgery (TSS) is a guideline-recommended treatment option for men with synchronous or metachronous bilateral testicular germ-cell tumor (GCT) or GCT in a solitary testicle. The tumor volume should not exceed 50% of the total testicular volume and serum concentrations of both testosterone and luteinizing hormone should be within the normal ranges. After tumor enucleation, patients should undergo adjuvant radiation of the testicle in case of germ cell neoplasia in situ. The local relapse rate is approximately 4% if TSS is performed properly. Physiological serum testosterone concentrations are achieved in more than 85% of patients, and approximately 50% of men with intact spermatogenesis can achieve paternity. The risk of systemic metastases is not increased by TSS. PATIENT SUMMARY: Testis-sparing surgery is the treatment of choice for men with testicular cancer in both testes or in men who have just one testis. In more than 85% of patients this approach results in maintenance of normal testosterone levels.

A review study to evaluate holmium:YAG laser lithotripsy with flexible ureteroscopy in patients on ongoing oral anticoagulant therapy.

The objective of this study was to evaluate the safety and efficacy of flexible ureteroscopy (FURS) and holmium:YAG laser lithotripsy for the treatment of upper urinary tract stones in patients on active oral anticoagulants. The records of 1081 patients who underwent flexible ureteroscopic holmium:YAG (Ho:YAG) laser lithotripsy for upper ureteral and renal calculi from 1999 to 2015 were retrospectively reviewed. A total of 84 patients on continuous oral anticoagulation or antiplatelet therapy (warfarin, aspirin, or clopidogrel) were identified. Of these patients, 40 were on warfarin, 25 on aspirin, 11 on clopidogrel, and 8 on both aspirin and clopidogrel. The drugs were not discontinued. The baseline characteristics, indications for anticoagulation therapy, perioperative data, stone-free rate, and complications were documented. Evaluation of outcomes was assessed at 1-, 3-, and 6-month follow-up postoperatively. Mean stone size was 19.7 ± 9.4 (range 8 to 31 mm). Twenty patients had upper ureteral and 64 patients had intrarenal calculi. Two patients had bilateral renal calculi. Mean operation time was 78.2 ± 23.8 min (range 17 to 144 min). Two procedures (2.3%) in warfarin group were terminated due to persistent bleeding causing visual impairment. No transfusions were required. The mean serum hemoglobin levels did not change significantly (12.9 ± 3.7 to 12.2 ± 3.3 g/dL). No thromboembolic or cardiac adverse events were observed perioperatively. The double-j (DJ) ureteral catheterization time was 29.6 ± 9.3 days (range 14 to 68 days) and the hospital stay was 1.6 ± 0.6 days (range 1 to 4). The stone-free rate was 95.2% (80 patients) at 6 months. Flexible ureteroscopic Ho:YAG laser lithotripsy in patients requiring long-term anticoagulation therapy seems to be a safe and effective procedure and should be considered as a first-line treatment option in such patients for the surgical management of upper urinary tract stones.

Intraoperative Evaluation of Ureteral Access Sheath-Related Injuries Using Post-Ureteroscopic Lesion Scale.

OBJECTIVE: In the present study, intraoperative ureteral injuries inflicted during retrograde intrarenal surgery (RIRS) with ureteral access sheath (UAS) use were evaluated using the Post- Ureteroscopic Lesion Scale (PULS). MATERIALS AND METHODS: Patients in whom a UAS was used during RIRS and for whom ureter images were video recorded during the procedure were included in the study. PULS grading was performed after UAS removal, and video sequences of all patients were viewed by a junior resident, a senior resident, and four experienced urologists and assessed according to the PULS. Ureteral lesions in distal, middle, proximal, and multiple locations were evaluated and compared according to the PULS scale. The inter-rater reliability of PULS grading among various urologists was also evaluated. RESULTS: The evaluation comprised 101 patients. In 77 patients, 9.5/11.5 French UAS devices were used, and in 24 patients, 12/14 French UAS devices were used. The stone-free rate, clinical insignificant residual fragments, and final stone-free rate were 41.6%, 53.5%, and 98%, respectively. In 58.4% of the patients, no lesions were present according to PULS grading. No lesions of Grade 3 and above were found; however, there were lesions of Grade 1 and 2 in 38.6% and 2.9% of the patients, respectively. Injuries were found in the proximal ureter only and distal ureter only in 45.23% and 40.47% of the patients, respectively. Multiple injuries occurred in 5.94% of the patients (in 3.96% in the proximal and distal ureter, in 0.99% in the mid- and distal ureter, and in 0,99% in the proximal, mid-, and distal ureter). In the grading performed according to the PULS classification, there was a high accuracy among the residents and specialists. CONCLUSIONS: The assessment of UAS-induced injuries using standardized intraoperative methods will help to evaluate the procedure more objectively and will guide the postoperative follow-up of patients.

Impact of obesity on functional and oncological outcomes in radical perineal prostatectomy.

INTRODUCTION: We evaluated the impact of obesity on perioperative morbidity, functional, and oncological outcomes after radical perineal prostatectomy (RPP). METHODS: A total of 298 consecutive patients underwent RPP at our institution. Patients were categorized into 3 groups based on their body mass index (BMI): Normal weight <25 kg/m(2) (Group 1), overweight 25 to <30 kg/m(2) (Group 2), and obese ≥30 kg/m(2) (Group 3). We compared the groups with respect to perioperative data, postoperative oncologic, and functional outcomes. Evaluation of urinary continence and erectile function was performed using a patient-reported questionnaire and the International Index of Erectile Function-5 questionnaire, respectively, administered preoperatively and at 3, 6, and 12 months. Limitations included short follow-up time, retrospective design and lack of a morbidly obese group. RESULTS: No significant differences were found among the 3 groups with regard to operative time, estimated blood loss, length of hospital stay, catheter removal time, positive surgical margin, and complication rates. At 12 months, 94.7%, 95% and 95% of normal, overweight and obese patients, respectively, were continent (free of pad use) (p = 0.81). At 12 months, 30.6%, 29.8% and 30.4% of patients had spontaneous erections and were able to penetrate and complete intercourse in Group 1, Group 2, and Group 3, respectively (p = 0.63). CONCLUSIONS: In this cohort of patients, no clinically relevant risks were associated with increasing BMI.

Subepithelial pelvic hematoma of the kidney (Antopol-Goldman Lesion).

Renal pelvic hematoma (Antopol Goldman lesion) is a rare but significant condition that may clinically mimick a renal or a pelvic neoplasm. Differential diagnosis and optimal treatment are still not known certainly. A 80-year-old male patient admitted to the emergency department with gross hematuria/clot retention and right flank pain. Magnetic resonance imaging (MRI) imaging revealed a filling defect in the right renal pelvis. Diagnostic flexible uretrorenoscopy was performed and a renal pelvic tumor was excluded. A 6 Fr double J (DJ) ureteral catheter was placed for 4 weeks while the patient was under an antifibrinolytic therapy. Filling defect was not detected at 3(rd) month control MRI. During 6 months of the follow-up period, gross hematuria or any abnormal radiological finding was not encountered.

A rare complication of ureteral double-J stenting after flexible ureteroscopy: renal parenchymal perforation.

Double-j (DJ) ureteral stenting is a very common procedure performed after various endourological procedures. Although several complications due to DJ stent insertion were revealed, only three cases of renal parenchymal perforation have been reported to date. We present a case of a 35-year-old woman who had perforation of renal parenchyma without perirenal hematoma following insertion of DJ ureteral stent after flexible ureteroscopy for the treatment of an upper ureteral calculi. Non-contrast computed tomography was used for diagnosis. Patient was successfully managed with repositioning of the stent under fluoroscopic guidance on postoperative second day postoperatively.

A comparison of 120 W laser photoselective vaporization versus transurethral resection of the prostate for bladder outlet obstruction by prostate cancer.

OBJECTIVE: To compare the mid-term outcomes of photoselective vaporization of prostate (PVP) with GreenLight HPS 120 W laser and transurethral resection of the prostate (TURP) for obstructive lower urinary tract symptoms (LUTS) in men with prostate cancer (CaP). PATIENTS AND METHODS: Seventy four patients with locally advanced (T3/T4) CaP with severe LUTS or acute urinary retention (AUR) were allocated to TURP (n = 36) or PVP (n = 38). International Prostate Symptom Scores (IPSS), maximum flow rates (Qmax) and post-void residual volumes (Vres), PSA levels, prostate volumes, complications, catheter removal and hospitalization periods were recorded. Patients were reassessed at 3, 6, and 12 months. RESULTS: The catheter removal time was significantly longer in the TURP group (3.8 ± 1.1 vs. 1.2 ± 0.7 days, p = 0.02), whereas failure of initial voiding trial was higher in PVP (2.7 vs. 13.1%, p = 0.01). No significant difference in IPSS, Qmax and Vres values was observed within the follow-up period between two groups. A significant difference in urethral stricture rate (8.3 vs. 0%), catheter removal time (3.8 ± 11 vs. 1.2 ± 0.7 days) and hospital stay (2.9 ± 0.6 vs. 1.1 ± 0.5 days) was observed in favor of PVP. CONCLUSIONS: Palliative PVP is very safe and effective by means of symptomatic relief in patients with locally advanced CaP.

180-W XPS GreenLight laser vaporization for benign prostate hyperplasia: 12-month safety and efficacy results for glands larger than 80 mL.

The purpose of the current study was to evaluate the efficacy and safety of laser prostatectomy by using the latest 180-W XPS GreenLight laser with the new MoXy fiber in the surgical treatment of glands larger than 80 mL in a prospective study. From December 2011 to May 2013, 68 consecutive patients with a mean age of 71.1 ± 9.8 years (range 49 to 85) underwent 180-W XPS laser prostatectomy at our institution. The baseline characteristics, perioperative data, and complications were recorded. Evaluation of outcomes was assessed at 3, 6, and 12 months postoperatively comparing subjective (International Prostate Symptom Score [IPSS], International Index of Erectile Function-5 [IIEF-5]) and objective (Maximal flow rate [Qmax], postvoid residual urine [PVR], transrectal ultrasound [TRUS] volume) parameters to the preoperative data. Mean preoperative prostate volume was 104.3 ± 29.7 mL (range 81 to 185). Mean operation time was 65.5 ± 29.6 min (range 38 to 124), with a mean energy delivery of 398 ± 169 kJ (range 39 to 523). The catheterization time was 20.8 ± 1.9 h (range 6 to 92) and the hospital stay was 27.3 ± 8.7 h (range 12 to 80). No major intraoperative complications were observed. Improvement in IPSS, Qmax, and PVR was statistically significant (p < 0.001) at 3, 6, and 12 months. Urethral strictures were observed in two patients (2.9%). No patients required reintervention due to residual adenoma. The average volume reduction was 40.5% at 12 months. Photoselective vaporization of the prostate (PVP) using the new 180-W XPS GreenLight laser system seems to be a safe and effective procedure and could play an important role in the surgical treatment of symptomatic benign prostatic hyperplasia (BPH) patients with larger prostate volumes.

Is retrograde flexible nephrolithotripsy feasible for calyceal diverticular stone?

The aim of this study is to manage the calyceal diverticular (CD) stone, several treatment options were applied but it is still a challenging condition of endourology. In this retrospective study, we aim to report the results of our patients with CD stones treated with retrograde flexible nephrolithotripsy (RFNL). A total of 47 patients (55 procedures) who underwent RFNL by a single surgeon for CD stones from January 2004 to March 2013 were evaluated retrospectively. The demographic properties and initial complaints of those patients have been recorded along with their comorbidities and previous history of stone management. Moreover, the size and number of the stones, the duration of the surgery, fluoroscopy time, stone-free rate (SFR) and postoperative complications of the patients have been evaluated. The mean age was 41.8 years (range 16-71). Of the study population, 31 (65.9%) were male. Mean stone size was 21.1 (7-52) mm whereas in 3 (6.4%) of the cases the stones could not be reached. Mean duration of the surgery was 92.8 (57-163) min whereas mean fluoroscopy time was 35.9 (14-103) s. After 3 months of follow-up period, the SFR was 85.1%. No major complications occurred. RFNL with holmium laser and nitinol basket catheter application is a feasible and successful procedure in the management of CD stones. With its high success rates, low incidence of complications and minimal morbidity when compared with other treatment options, RFNL has the potential of becoming the preferred treatment option in the minimally invasive management of patients with CD stones.

Treatment of renal stones with flexible ureteroscopy in preschool age children.

The aim of the study is to evaluate the efficacy and safety of retrograde intrarenal surgery (RIRS) to treat renal stones in preschool age (<7 years) children. From September 2005 to May 2013, a total of 65 children (31 boys and 34 girls) with 72 renal stones were treated using RIRS. Patients were considered stone-free when the absence of residual fragments was observed on imaging studies. In the presence of residual calculi >4 mm, a second-stage RIRS was performed. The pre-operative, operative and post-operative data of the patients were retrospectively analyzed. A total of 65 patients with a mean age of 4.31 ± 1.99 years (6 months-7 years) were included in the present study. The mean stone size was 14.66 ± 6.12 mm (7-30 mm). The mean operative time was 46.47 ± 18.27 min. In 5 (7.69%) patients, the initial procedure failed to reach the renal collecting system and ended with the insertion of a pigtail stent. The stone-free rates were 83.07 and 92.3% after the first and second procedures, respectively. Complications were observed in 18 (27.7%) patients and classified according to the Clavien system. Post-operative hematuria (Clavien I) occurred in 6 (9.2%) patients, post-operative urinary tract infection with fever (Clavien II) was observed in 10 (15.4%) patients, and ureteral wall injury (Clavien III) was noted in 2 (3%) patients. RIRS is an effective and safe procedure that can be used to manage renal stones in preschool age children.

The all-seeing needle instead of the Veress needle in pediatric urologic laparoscopy.

PURPOSE: To investigate the feasibility of the all-seeing needle for safe entry and creation of pneumoperitoneum in pediatric urologic laparoscopy. PATIENTS AND METHODS: A total of 14 children underwent various transperitoneal urologic laparoscopic procedures. The all-seeing needle, which is 4.85F in diameter, was used for safe entry into the abdominal cavity at the site of the umblicus in all cases. The microoptic was integrated with the light system and connected via a zoom ocular enabling direct visualization of the layers between the skin and the peritoneal cavity. Once the intraperitoneal access was obtained, CO2 pneumoperitoneum was created from one port of the three-way connector attached to the proximal part of the needle. Then the laparoscopic trocars were placed under vision of the microoptical system. RESULTS: Mean age of the children was 4.5 ± 2.9 years. In all children, the all-seeing needle was safely introduced into the abdominal cavity under direct vision. Then, CO2 pneumoperitoneum was succesfully performed. The mean time for optical puncture was calculated as 1.1 ± 0.8 minutes. No complication was encountered during the introduction of the needle, creation of the pneumoperitoneum, and placement of the trocars. CONCLUSIONS: The all-seeing needle appears to be beneficial in safe entry and for creating pneumoperitoneum in laparoscopic pediatric urology cases. It eliminates the disadvantages of the Veress needle, which is blunt insertion, and may possibly prevent complications.

Evaluation of urinary oxalate levels in patients receiving gastrointestinal lipase inhibitor.

OBJECTIVE: The purpose of this study was to examine the possible effects of a gastrointestinal lipase inhibitor "Orlistat (Xenical)" on the intestinal absorption of oxalate and thereby on the urinary levels of oxalate excretion in overweight patients. METHODS AND PROCEDURES: Long-term follow-up data of 95 cases (57 men, 38 women; M/W=1.5) were documented. Patients were randomly assigned into two groups. While the patients in group I (n=55) were treated with orlistat (Xenical) for 6 months, patients in group II (n=40) received no specific medication. Calcium, oxalate, and citrate levels were determined in a 24-h urine collection from each patient. To evaluate the significance in the groups as well as the differences between the two groups, ANOVA test was performed and the results were given as mean +/- s.d. RESULTS: Comparative evaluation of urinary oxalate levels during 3-month follow-up clearly showed that urinary oxalate excretion significantly increased in 34/55 patients (61.8%) in the first group (P<0.05). Of these 34 patients, 30 (88.2%) continued to have increased urinary oxalate excretion during 6-month follow-up (P=0.001). However, our data did not show any significant effect of this medication on urinary citrate and calcium levels during 3- and 6-month follow-up evaluation (P=0.05). DISCUSSION: Our results suggest that increased intestinal absorption of dietary oxalate due to this type of medication in obese patients could make a substantial contribution to urinary oxalate excretion and may increase the risk of stone formation.

Effect of being overweight on stone-forming risk factors.

OBJECTIVES: To evaluate the possible role of being overweight on stone-forming risk factors. METHODS: A total of 264 patients were included in the study. After a detailed stone disease history, the systolic and diastolic blood pressure was precisely measured and recorded for all patients, and the body mass index, 24-hour urine composition, and serum stone-forming risk parameters were evaluated in overweight (n = 164; 52 men and 112 women; group 1) and normal (n = 100; 44 men and 56 women, group 2) patients. Of the 264 patients, 110 were men and 154 were women (male/female ratio 1:1.4); none had undergone any medical or dietetic treatment before study entry. RESULTS: The evaluation of the stone-forming risk factors in both groups revealed that obesity increased the excretion of these substances in group 1. Of the 164 patients in group 1, most (58; 35.3%) demonstrated hyperoxaluria compared with group 2 (P <0.001). Also, the mean urinary oxalate level was 44.91 +/- 24.89 mg/24 hours in group 1 and was 26.67 +/- 24.59 mg/24 hours in group 2 (P <0.001). Similarly, patients in group 1 had elevated mean urinary calcium excretion and lower citrate excretion compared with those in group 2 (P = 0.045 and P = 0.032, respectively). CONCLUSIONS: Our results have clearly shown that being overweight might be associated with an elevated risk of stone formation in both sexes owing to alterations in urine composition. People who are overweight could be more prone to stone formation and should be carefully evaluated and followed up regarding this aspect.

Photoselective potassium titanyl phosphate (KTP) laser vaporization versus transurethral resection of the prostate for prostates larger than 70 mL: a short-term prospective randomized trial.

OBJECTIVES: To compare the short term outcomes of photoselective vaporization (PVP) and transurethral resection of the prostate (TURP) for glands larger than 70 mL in a prospective randomized trial. METHODS: Seventy-six consecutive patients with enlarged prostatic adenomas of 70 to 100 mL were randomly assigned for surgical treatment with TURP (n = 37) or PVP (n = 39). International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF-5) scores, maximum flow rates (Qmax), postvoid urine residues (PVR), and transrectal ultrasound (TRUS) volumes were recorded. Operative data, complications, catheter removal, and hospitalization periods were also recorded. Patients were reassessed at 3 and 6 months. RESULTS: Baseline characteristics of both groups were similar. Mean preoperative TRUS volume was 88 +/- 9.2 mL in the TURP group and 86.1 +/- 8.8 mL in the PVP group. The procedure was significantly shorter for the TURP group (51 +/- 17.2 minutes versus 87 +/- 18.3 minutes, P <0.05), catheter removal (3.9 +/- 1.2 days and 1.7 +/- 0.8 days, P <0.05), and hospital stay (4.8 +/- 1.2 days versus 2 +/- 0.7 days, P <0.05) were shorter in the PVP group. A significant difference in IPSS, Qmax and PVR values was observed within the follow-up period in favor of the TURP. The percentage volume reduction was significantly higher in TURP group. Reoperation was necessary in 7 patients in PVP but none in TURP group. CONCLUSIONS: Although PVP offers advantageous over TURP with regard to intraoperative and perioperative safety, early functional results of TURP are superior to PVP in patients with enlarged prostates larger than 70 mL.

Effect of verapamil on urinary stone-forming risk factors.

Prevention of recurrent stone formation will only be possible with careful metabolic evaluation and appropriate management. In this present prospective study, a total of 95 patients with calcium oxalate (CaOx) stone disease were evaluated with respect to the effects of a calcium channel blocking agent (verapamil) therapy on stone-forming risk factors. A total of 95 patients with CaOx urolithiasis were well evaluated for the possible specific effects of verapamil administration on stone-forming risk factors during long-term follow-up. All patients had calcium-containing stones with normal renal morphology and function without any urinary tract infection. The follow-up period ranged from 12 to 36.6 months, with a mean value of 24.4 months. The age of the patients (54 male and 41 female; M/F: 1.31) ranged from 20 to 46 years (mean 34.3 years). On metabolic evaluation all patients had some kind of risk factors and patients were independently randomized into two groups, namely group 1 (n = 49): patients receiving calcium entry blocker, verapamil hydrochloride (isoptin 240 mg KKH tablets, oral t.i.d.); group 2 (n = 46): patients receiving no specific therapy (control patients) that were matched for sex and age. Follow-up results (at least 1 year) with respect to the changes in urinary stone-forming risk factors were recorded in both groups. During long-term follow-up patients undergoing no specific therapy did not show a significant change with respect to the urinary levels of stone-forming risk factors when compared with the others receiving verapamil on a regular basis. In the light of our results as well as the literature data, we believe that the pathophysiological mechanisms underlying the effect of verapamil on stone formation (as a result of enhanced crystal deposition) and on the excretion of the urinary stone-forming risk factors have to be well evaluated in further experimental as well as clinical studies. Although the exact mechanism of action is not clear; we may claim that the limitation of internal calcium shift by these agents may also well effect the tubular process related to oxalate handling which ultimately limits its excretion in urine.

Operative failure during ureteroscopic pneumatic lithotripsy: factors affecting successful outcome.

AIM: We aimed to evaluate the predictive factors that would in turn indicate stone migration and the effects of these factors on the ultimate success of the intervention. METHOD: Patients were divided into two groups with respect to the migration of the stone treated. Group I: patients demonstrating stone migration during manipulation; group II: no migration of the stones noted. In the second phase of the study, the results of ureteroscopic management in 433 patients were evaluated with respect to the success rates obtained. Parameters such as stone size, stone burden, experience of the surgeon, length of the ureter proximal to the stone treated, and lastly transverse diameter of the ureter were noted in all patients as possible risk factors for stone migration. RESULTS: Statistical analysis of ureteroscopic success in all patients revealed that there was a meaningful correlation with respect to the length of the proximal ureteral portion (p < 0.0001) and surgeon's experience (p = 0.004). p value for the correlation between stone burden and operative success was 0.056. There was no significant correlation between stone size (p = 0.51), ureter diameter (p = 0.78), and operative success. CONCLUSION: Stones that are close to the renal pelvis and treated by inexperienced physicians are the ones most likely to migrate to the renal pelvis during manipulation with pneumatic lithotripsy.

Testicular blood flow measurements and mean resistive index values after microsurgical and high ligation varicocelectomy.

OBJECTIVES: To compare the effects of the two most commonly used surgical methods in the management of varicocele disease, namely, microsurgery and high-ligation varicocelectomy, on testicular blood flow changes and mean residual index values in a prospective randomized study. METHODS: A total of 56 patients clinically diagnosed with varicocele were randomized into two groups: 28 were selected for high-ligation surgery and 28 for microsurgery. The testicular blood flow was evaluated in all patients before and 7 days after surgery, and the maximal flow velocity (Vmax), minimal flow velocity, and resistive index were measured. The data assessment was performed using the paired t test, and independent t test was used in comparison of the two groups. RESULTS: No significant difference was detected between the preoperative resistive index, Vmax, and minimal flow velocity of the two groups. The values of the same parameters measured 7 days postoperatively were also not significantly different. The preoperative and postoperative comparison of the three parameters within the microsurgery group revealed no difference, although the postoperative Vmax was significantly lower than the preoperative Vmax in the high-ligation group. CONCLUSIONS: Our data have shown that no significant impairment in testicular circulation results after low microsurgical varicocele repair compared with high ligation.

Effect of acute alcohol intake on prostate tissue and serum PSA-like protein levels in rats.

OBJECTIVE: To investigate both the possible changes induced by acute alcohol intake on prostate tissue at the ultrastructural level and its effect on serum prostate-specific-antigen (PSA)-like protein levels in rats. MATERIALS AND METHODS: 44 male Wistar rats were included in the study in four separate groups; 7 treatment and 4 control animals were selected for each group. The treatment group received 40% ethanol (6 g/kg) while the control group was injected with the same dose of intraperitoneal isotonic saline. The first group was sacrificed after 3 h, the second group after 24 h, the third group after 72 h and the fourth group on day 7. Samples were examined by light and Jeol-100 electron microscope. Total serum PSA-like protein levels were determined by a Tosoh immunoenzymometric analyzer AIA 600. RESULTS: In groups 1-3, electron microscopy showed dilatations in the endoplasmic reticulum cisternae of prostatic acinar cells, disarrangements in apparent Golgi complex and apertures belonging to the basal labyrinth. It was also observed that there was a mass of debris cells inside the acinar lumen, and the secretory epithelium was detached from the basal membrane in some places. No pathology was found in group 4 by light and electron microscopy. In group 1, significant levels of increased serum total PSA-like protein were found compared to controls and other treatment groups (p = 0.006). CONCLUSIONS: The fundamental effect of acute alcohol intake on prostate tissue was observed in intermediate stages participating in the exocrine secretion process in the cellular organelles. At the same time, this influences the levels of serum PSA-like protein.