INTRODUCTION AND OBJECTIVE

The endoscopic management of staghorn calculi is very challenging owing to its complex anatomical configuration. The authors analyzed the clinical efficacy and safety of a single upper pole access PCNL (SUPA-PCNL) for Guy Stone Score (GSS) 3-4 staghorn calculi.

Prospective data collection was done on 56 consecutive patients who with GSS 3-4 staghorn calculi. All cases were treated with a standardized technique of a single upper pole access PCNL in the prone position. The patient demographics, stone characteristics, perioperative and postoperative outcomes were analyzed.

The cohort exhibited diversity in age (51.7+12), gender (male to female ratio of 5.5:4.5) comorbidities, and stone burden (4.82+1.96 cm). SUPA-PCNL demonstrated a high median stonefree rate (99.5%, IQR 90-100) with minimal complications, low blood loss with a of 200cc (IQR 100-300), and median hospital stay of 3.5 days (IQR 3-5). Stone characteristics did not significantly influence outcomes. A subset required secondary treatments (12%, n=7), but overall morbidity was low (16%, n=9): (7% n=4) of which required blood transfusion, and (9% n=5) due to sepsis. The following factors were associated with increased odds of perioperative morbidity: preoperative creatinine >3 mg/dl (OR 4.19 95% Cl 0.59 – 29.71 p=0.152) and a history of endoscopic surgery (OR 7.33 95% Cl 1.20-44.96 p=0.031).

SUPA-PCNL is effective and safe for the treatment of staghorn calculi. In select patients, this approach obviates the need for a multi-tract access or an endoscopically-combined intrarenal surgery (ECIRS).

OBJECTIVES

To determine the incidence of prostate cancer on follow up after an initial negative MRI- fusion biopsy of the prostate, and to determine the change in PSA and MRI results on follow-up.

MRI-fusion prostate biopsy registry from 2018 to 2022 was obtained then histopathology, MRI results, and PSA results were obtained. Repeat PSA and MRI results at extracted at 3 years. PSA mean, range, and change were then determined. MRI results were extracted to determine progression, regression, or persistence.

A total of 670 prostate biopsies were done in the study period, of which 70 were included. PSA on biopsy 9.93 (3.35 – 55.0) with corresponding PIRADS lesions 3, 4, and 5 (n=55, n=19, and n=6). No patient was subsequently diagnosed with prostate cancer on follow-up. PSA mean 7.03, 6.44, 5.27, and 6.07 at 3years interval from biopsy. Repeat prostate MRI showed persistence in 1 and regression in 6 patients.

After a negative MRI-fusion biopsy of the prostate no patient developed prostate cancer with a general decrease in trend in PSA and MRI on follow-up. These patients may have longer interval follow-up periods given the clinical scenario but would be best to test this method in prospective trials first.

INTRODUCTION

Testicular torsion is a true urologic emergency. It occurs when the blood supply to the testis is compromised as the vessels twist along the spermatic cord. Early diagnosis and prompt treatment are critical to prevent prolonged ischemia time which is crucial to its prognosis. This paper aimed to present cases of testicular torsion who underwent testis sparing surgery for torsion.

Cases of testicular torsion admitted at the institution from January 2023 to July 2024 were reviewed. Demographic data, scrotal ultrasound findings, intraoperative findings and ischemia time were documented. Patients who underwent tunica albuginea fasciotomy with tunica vaginalis flap were monitored post-surgery via scrotal ultrasound, documenting testicular size.

Twenty seven (27) cases of testicular torsion were reviewed. Of these cases, 4 improved after detorsion and orchidopexy, 12 cases with > 72 hours ischemia time and failed detorsion underwent orchiectomy, 11 cases with < 72 hours of ischemia time, tunica albuginea fasciotomy were performed. Five (5) of these 11 cases showed no improvement in appearance and no bleeding was observed and subsequent orchiectomy was performed. Six cases demonstrated improvement in appearance and bleeding after tunica albuginea fasciotomy, tunica vaginalis flap used to cover the resulting defect. Of these 6 cases, 2 cases showed intact testicular size, 1 case had testicular atrophy on monitoring and 3 cases were lost to follow-up.

Testicular torsion remains to be a critical urologic emergency. Prompt diagnosis and immediate surgery required to improve salvage rates. Tunica albuginea incision, with subsequent tunica vaginalis flap may be an option for the urologist to improve salvage, although not consistently prevent testicular atrophy.

INTRODUCTION

Vasectomy is a simple and reliable method of permanent contraception in men causing obstructive azoospermia. As many as 50 million men worldwide have relied on vasectomy for family planning. However, it is estimated that around 6% of these men who underwent vasectomy will ultimately seek vasectomy reversal for various reasons. Vasectomy reversal is the most cost effective option for couples desiring children after vasectomy and is the most challenging microsurgical procedures. This study presents local experience, outcomes and complications of microsurgical reconstruction of the male ductal system in the Philippines setting.

This is a retrospective study of 157 post-vasectomy patients who underwent microsurgical vasectomy reversal by a single surgeon from January 2001 to March 2024. Outcomes such as patency and pregnancy rates were documented and analyzed.

One hundred and fifty seven (157) underwent microsurgical vasectomy reversal. One hundred five (105) patients underwent bilateral microsurgical vasovasostomy. Forty eight (48) patients underwent combined microsurgical vasovasostomy and vasoepididymostomy. Three patients underwent bilateral vasoepididymostomy and one crossed microsurgical vasoepididymostomy (left to right). Four patients had no child, 87 patients had 1 child, 34 patients had 2 children, 29 had 3 children and 3 patients had 4 children prior to vasectomy. Age of wife was between 20 to 32 years old. Mean interval from vasectomy was 9 years. Vas deferens was patent in 120 (76%) of patients. Clinical pregnancy with successful delivery was achieved in 99 (63%) patients. There were only three who had postoperative hematoma (0.02%) and one developed surgical site infection (0.001%).

Microsurgical vasectomy reversal is an excellent option in men post vasectomy to achieve natural clinical pregnancy with minimal complications. The study confirms the effectiveness of male infertility microsurgery for vasectomized men who wish to father children.

Presented here is a cases of a 12-year old female patient who was ran over by a reaper. After a comprehensive evaluation, she was advised to undergo transvesical subtrigonal buccal mucosa graft inlay for her almost completely obliterated bladder neck contracture. Such a procedure proved to be a viable option for the patient’s bladder neck reconstruction.

Augmentation intestinal cystoplasty is usually the preferred method. However, this is complicated by mucus production, recurrent infection and cystolithiasis. In this report, the authors present a unique case of laparoscopically-assisted ureterocystoplasty and describe the operative technique and its advantages.

A 68-year-old female with a contracted urinary bladder and a solitary functioning kidney was diverted with a percutaneous nephrostomy tube for the past ten years. She consulted for a possible reconstructive procedure.

After a comprehensive preoperative evaluation, she underwent laparoscopically-assisted ureterocystoplasty. The operative time was 265 minutes with minimal blood loss. She had an unremarkable postoperative course. On follow-up, a voiding diary revealed urine volume of around 300 milliliters at 3 hour intervals, preservation of renal function, and no evidence of urinary infection.

Ureterocystoplasty was done using a combination of minimally invasive and open techniques. This procedure spared the patient a lifelong diversion with a nephrostomy tube and provided a better quality of life.

Human ; Diagnostic Tests, Routine ; Urolithiasis ; Urologists

OBJECTIVE

To investigate the clinicopathologic profile of testicular cancer at the Southern Philippines Medical Center (SPMC) in Davao City from January 2017 to December 2022.

This is a retrospective study that analyzed data from a cohort of 33 patients using a combination of descriptive statistics and chi-square tests.

The study revealed a mean patient age of 35 years, with the majority (82%) falling between 19 and 59 years. Cryptorchidism was associated with 9% of cases, and most tumors (55%) were located on the right side, with sizes between 3 and 10 cm (58%). The predominant symptom was a painless testicular mass (100%), underscoring the importance of self-examination. Pathologic stage distribution indicates a predominance of advanced stages, notably Stage IIIC at 24%. Germ cell tumors constitute 91% (52% seminoma, 39% non-seminoma), with no significant correlation between tumor stage at diagnosis and number of risk factors identified or body mass index (BMI). Symptom duration trends towards significance in association with advanced stages.

The study contributes to a comprehensive understanding of testicular cancer in the Philippines, aligning with global trends. It emphasizes the crucial role of early detection through selfexamination and timely consultation. The prevalence of advanced stages highlights the imperative for heightened awareness and intervention.

INTRODUCTION

Despite universal agreement on the application of antimicrobial prophylaxis, the optimum administration period of antibiotics for percutaneous nephrolithotomy (PCNL) remains controversial and the risk for antimicrobial resistance due to prolonged antibiotic use as well as financial burden that may prove to be challenging for both the patient and the physician. This study therefore aims to determine the safety and effectiveness of a single dose antibiotic prophylaxis in patients undergoing PCNL.

A randomized controlled trial was conducted in PCNL patients between 2021-2023. The patients were randomly assigned to three groups: single dose prophylaxis 30 minutes before surgery arm (Group A), 30 minutes before and 12 hours after surgery arm (Group B), and continued antibiotics until removal of nephrostomy tube arm (Group C), respectively.

A total of 81 patients were included (Group A=27, Group B=28, and Group C=26). The rate of comorbidities did not differ significantly in the three groups: HTN (p=0.166), DM (p=0.121), and Others (p=0.405). The presence of hydronephrosis was seen in 70.4% of patients. About half had solitary stone type (54.3%) and had left area affected (51.8%). Also, 14.8% had history of UTI. The patient groups did not differ in clinical and operative characteristics (all p > 0.05) except in history of previous stone surgeries. Significantly more patients had previous history of stone surgeries in Group A (37.0%) than in Group B (3.6%) and Group C (15.4%) (p=0.006). The following proportion of no growth in preoperative urine culture was observed: Group A (92.6%), Group B (89.3%), and Group C (80.8%) (p=0.174). The estimated blood loss was significantly lower in Group A (130.7ml) than in Group B (235.7ml) and Group C (261.5ml) (p=0.032). Significantly less patients in Group A were free from stone (74.1%) compared to Group B (92.9%) and Group C (96.2%) (p=0.030). After surgery, only two patients (2.5%) had criteria consistent with SIRS and both belonged in Group C. No significant difference in incidence of SIRS was observed among the three groups (p=0.067).

Single dose antibiotic prophylaxis for the prevention of post-operative bacterial infection in patients undergoing PCNL is as effective as multiple dose antibiotic prophylaxis. Consistent with existing guidelines on PCNL, single dose antibiotic prophylaxis is highly recommended as it is more cost-effective and may lower the risk for antibiotic resistance in the future. More RCTs with larger sample size which can determine the effectiveness of single dose antibiotic prophylaxis in patients at high-risk for post-operative PCNL infections are recommended.

OBJECTIVES

To describe the demographics of patients undergoing supine PCNL (s-PCNL) and prone PCNL (p-PCNL) at Veterans Memorial Medical Center (VMMC) and to compare different data collected between the two approaches.

Retrospective data collection was done through chart review of patients who underwent supine and prone PCNL at VMMC from 2018 to 2022. Information collected includes patient demographics, clinical profile, stone burden and laterality, surgical technique, hospital days, complications and management.

A total of 176 cases, 132 s-PCNL and 44 p-PCNL, were included. Demographic data show no statistical difference as to age and sex. There is no statistical difference in the stone burden, stone density, and Guy’s stone scores between the two groups. There was no statistical difference in the mean operative time and stone free rates between the two groups. Mean hospital stay was 6.11 days for s-PCNL and 6.76 for p-PCNL, with significant statistical difference in favor of s-PCNL. Complication rates were 15.2% for supine PCNL and 13.6% for prone PCNL. There was no statistical significant difference in Clavien-Dindo complications between the two groups. There was no mortality reported for both groups.

There is an observed increasing trend in the number of supine PCNL versus prone PCNL from 2018 to 2022. Supine PCNL is as effective and safe as prone PCNL. Supine PCNL appears to be more beneficial in terms of hospital stay in days. However, one limitation of the study its being retrospective and collated data which is the cause of the discrepancy in sample population size between the two groups.