Anastomotic leak in colorectal surgery: are 75 % preventable?

INTRODUCTION: Anastomotic leak (AL) is a significant cause of morbidity and mortality associated with complications of colorectal surgery. Furthermore, AL results in prolonged hospital stays and significant increase in costs of medical resources. MATERIALS AND METHODS: In this study, we investigated the impact of anastomosis technique on the rate of anastomotic leak. The rate of leak was compared between two groups performing end-to-end (E-E) vs. side-to-end (S-E) anastomosis. The impact of various risk factors was also compared between the two groups. RESULTS: There were 382 E-E and 363 S-E anastomoses after left colectomy or rectal resections. The anastomotic leak rate was 8.64 % using E-E compared to 1.93 % using S-E anastomosis technique (p < 0.001). CONCLUSIONS: These results indicate that the rate of anastomotic leak after left colon and rectum resections could be significantly reduced utilizing S-E anastomosis technique.

High pressure vaginography to diagnose vaginal ureteral ectopia in patients with continuous urinary incontinence.

INTRODUCTION: Continuous urinary incontinence in female patients can be a diagnostic dilemma if traditional imaging fails to identify a source. Vaginography has been used to diagnose vaginal ectopic ureters in the past with mixed results. MATERIALS AND METHODS: Institutional review board approval was obtained for a retrospective review. Five teenage females with continuous incontinence and prior negative imaging work ups underwent high pressure vaginography. Their findings and treatment outcomes are reviewed. RESULTS: A vaginal ectopic ureter was diagnosed in each of the five patients at a mean age 15.8 years. Each had undergone prior magnetic resonance urography that was non-diagnostic. Four of the five were managed surgically with resolution of their incontinence. One was lost to follow up. CONCLUSION: High pressure vaginogram should be considered during the work up of female patients with continuous urinary incontinence, especially when other imaging modalities fail to identify an etiology.

Minimally invasive surgical approach to excision of symptomatic ectopic inverted-Y ureteral duplications.

Inverted-Y ureteral duplications are a rare duplication anomaly with few cases reported in the literature. We report a novel minimally invasive approach to managing inverted-Y duplications in two females who presented with continuous urinary incontinence and were found to have an ectopic insertion of the duplicated ureter. The ectopic segment was excised laparoscopically without complication in the outpatient setting with resultant cure of the continuous incontinence. This represents the first report of a laparoscopic approach to this rare anomaly.

Hydro-Jet technology in urologic surgery.

Hydro-Jet technology utilizes an extremely thin, high-pressure stream of water. This technology has been routinely used in industry as a cutting tool for different materials such as metal, ceramic, wood and glass. Recently, Hydro-Jet technology has been used for dissection and resection during open and laparoscopic surgical procedures. A high-pressure jet of water allows selective dissection and isolation of vital structures such as blood vessels and nerves. This has resulted in improved dissection and decreased complication rate in recent experimental and clinical studies. This technology has been successfully applied during open and laparoscopic partial nephrectomy, cholecystecomy and retroperitoneal lymphadenectomy.

Voiding and sexual dysfunction after deep rectal resection and total mesorectal excision: prospective study on 52 patients.

OBJECTIVE: Voiding and sexual dysfunction after deep rectal resection have been described with various frequencies in the literature. In this study, we prospectively evaluated the baseline preoperative voiding and sexual function in a cohort of patients undergoing deep rectal resection with mesorectal excision to determine any pre-existing abnormalities. Postoperatively, we sought first to determine the frequency of a urinary or sexual dysfunction, secondly whether there is a time-dependent change of a dysfunction and thirdly whether there is a relationship between postoperative urological dysfunction and the patient's age. PATIENTS AND METHODS: Fifty-two patients (36 men and 16 women) with a primary rectal carcinoma were prospectively examined directly before and after the operation, as well after the third and sixth postoperative month. The preoperative urological evaluation consisted of a careful voiding and sexual history, uroflowmetry and a sonographic residual urine determination. A detailed sexual history was obtained via the use of a questionnaire. RESULTS: Urological dysfunction: Preoperatively, 49 of the 52 patients had a completely normal bladder function and three patients had post void residual >100 ml. Postoperatively, 12 of the 49 patients with normal preoperatively urinary function had voiding dysfunction, but only four male patients had residual urine in the third postoperative month. Therefore, in about 90% of the patients, postoperative bladder function became normal and only 10% suffered from vesical denervation after 6 months. We could not determine a relationship between the degree of bladder dysfunction and the patient's age due to a relatively small patient cohort in this study. Sexual dysfunction: Preoperatively, 36 (seven women, 29 men) of the 52 patients were potent and had regular sexual intercourse. Eleven men specified a limited erection, but all had occasional sexual intercourse. One of the potent men experienced no ejaculation. Postoperatively, eight of the 29 men were impotent and two of the 29 men experienced retrograde ejaculation. Therefore, 30% of the preoperatively potent men had sexual dysfunction postoperatively. There was no correlation between the postoperative impotence and the age of the patients at the time of surgery. Although it is likely that the potency may diminish with advanced age, the incidence of impotence was not higher in the older patients of our study. CONCLUSIONS: The results of our study underline the importance of risk estimation for possible postoperative urological dysfunction by means of preoperative urologic evaluation in this patient collective. Of patients with postoperative bladder dysfunction, 90% improved within 6 months after surgery and only 10% continued to have bladder dysfunction beyond 6 months, indicating irreversible nerve damage.

Impact of prostate size and body mass index on perioperative morbidity after laparoscopic radical prostatectomy.

PURPOSE: We prospectively evaluated the impact of body mass index (BMI) and prostate gland size on operative time, estimated blood loss (EBL) and hospital stay (LOS) in patients undergoing laparoscopic radical prostatectomy at our institution. MATERIALS AND METHODS: A total of 70 consecutive laparoscopic radical prostatectomies were performed at our institution from May 2002 to April 2003. Patients who had pelvic lymphadenectomy were excluded. A total of 62 cases were available for analysis. Two cases were converted to open surgery. Perioperative data on each group were recorded, including patient age, height, weight, American Society of Anesthesiologists score, prostate specific antigen, operative time, EBL, time to regular diet and LOS. Pathology data, including specimen weight, Gleason score and the margin status, were reviewed. Patients were grouped into 3 categories based on obesity, as measured by BMI (25 or less, 26 to 29 and greater than 29 kg/m) and prostatic gland size (less than 30, 30 to 50 g, and greater than 50 gm). Furthermore, an analysis of our initial 20, middle 20 and last 22 cases was also performed. RESULTS: Mean patient age was 63 years and mean American Society of Anesthesiologists score was 2.4. Mean operative time was 247 minutes and average EBL was 413 cc. The average LOS in all groups was 2.2 days. There were no statistically significant differences in operative parameters (operative time, EBL or LOS) among the ideal body weight (BMI 25 kg/m or less), overweight (BMI 26 to 29) and obese (BMI greater than 29) groups. The initial 20 cases, the second 20 and the last 22 had similar operative time, EBL and LOS. The surgical margin positive rate in our series was 17.7% for all stages. Of the patients 82% were completely dry at 6 months. CONCLUSIONS: In our cohort of patient body mass index (25 or less, 26 to 29 and greater than 29 kg/m) did not have a significant impact on operative or postoperative morbidity. However, a positive correlation between prostate gland size (greater than 50 gm) and EBL approached but did not achieve statistical significance. Laparoscopic prostatectomy can be performed safely in obese patients and patients with a large prostate gland.

Nerve-sparing retroperitoneal lymphadenectomy using hydro-jet dissection: initial experience.

BACKGROUND AND PURPOSE: Nerve-sparing retroperitoneal lymphadenectomy (RPL) is performed in a significant number of patients to preserve ejaculation after treatment for testicular cancer. Identification and preservation of the sympathetic nerves may be challenging. Hydro-Jet technology has been utilized for various surgical applications. A small high-pressure stream of water is used to delineate surgical planes, with preservation of vascular and neural structures. We have examined the utility of this technology for RPL in a porcine model and in human subjects. MATERIALS AND METHOD: A Helix Hydro-Jet device (Erbe, USA) was used for all procedures. A high-pressure water-jet stream is directed through a small nozzle with a 120-microm inner radius for soft-tissue dissection. The upper pressure limit (range 0-2175 psi) is set using a digital monitor. The jet is initiated using a foot pedal, and the actual pressure is monitored. A pressure of 360 to 400 psi was used for experimental studies, which was decreased to 255 to 300 psi for human use. Three pigs underwent RPL using this technique. Subsequently, RPL was performed in five men with testicular cancer, being primary in two and postchemotherapy in three. The primary diagnosis was seminoma in one and non-seminomatous cancer in four. The patient with seminoma had a residual mass after chemotherapy. RESULTS: The procedures were completed successfully in all subjects. There were no intraoperative or postoperative complications. Hydro-Jet dissection permitted tissue selectivity, with preservation of vascular structures and sympathetic nerves. The soft tissue and lymphatics were removed with the high-pressure water stream assisted by blunt dissection. The nerve fibers were grossly resistant to the pressure used and were isolated individually. Dissection around the great vessels appeared to be safe, and no injury was observed with direct application of the jet. Lumbar arteries and veins and accessory vessels could be isolated safely. The estimated blood loss was minimal in animals and 300 to 800 mL in humans. CONCLUSIONS: Hydro-Jet dissection demonstrated tissue selectivity using a pressure range of 255 to 300 psi in humans. The vascular structures and sympathetic nerves were preserved. Our initial experience with this device for nerve-sparing RPL is encouraging.

Impact of temporary hilar clamping during laparoscopic partial nephrectomy on postoperative renal function: a prospective study.

PURPOSE: Laparoscopic partial nephrectomy for small renal tumors has been increasingly performed in the last few years. We prospectively evaluated preoperative and postoperative differential renal function by renal scan in patients with contralaterally functioning kidneys who underwent laparoscopic partial nephrectomy with hilar clamping. MATERIALS AND METHODS: From July 2002 to June 2003, 17 consecutive patients were included in this prospective protocol and underwent laparoscopic partial nephrectomy for exophytic tumors using en bloc hilar clamping. Preoperative renal scan with differential function was performed 1 month before and 3 months after surgery in all patients. technetium labeled diethylenetetraminepentaacetic acid scan was performed in all patients. RESULTS: Mean warm ischemia time was 22.50 +/- 9.78 minutes (range 10 to 44). Preoperative differential renal function and glomerular filtration rate (GFR) in the affected kidneys were 50.20% +/- 4.90% (range 43 to 58) and 75.56 +/- 16.45 ml per minutes (range 39.4 to 105). At postoperative month 3 differential renal function and GFR in the affected kidney were 48.07% +/- 7.16% (range 39% to 63%) and 72.03 +/- 18.17 ml per minutes (range 31 to 101). There was a nonsignificant negative association between hilar clamp time and change in renal function (postoperative - preoperative) of the affected kidney (r = -0.26, p = 0.31), and a positive correlation between clamp time and change in GFR (r = 0.39, p = 0.12) that did not reach statistical significance. CONCLUSIONS: In patients with contralaterally functioning kidney, temporary hilar clamping with a mean warm ischemia time of 22.5 minutes results in preservation of renal function in the affected kidney. Larger studies with longer followup are necessary to study the impact of warm ischemia further.

Use of gelatin matrix thrombin tissue sealant as an effective hemostatic agent during laparoscopic partial nephrectomy.

PURPOSE: We describe a technique for achieving effective hemostasis during laparoscopic partial nephrectomy using gelatin matrix thrombin tissue sealant. MATERIALS AND METHODS: Between June 2002 and April 2003, 6 patients underwent laparoscopic partial nephrectomy using the 2-component tissue sealant. Median patient age was 59 years (range 28 to 71) and followup time ranged from 1 to 10 months (median 4.3). The tumor was at least 50% exophytic on preoperative computerized tomography and the diameter ranged from 2 to 3 cm (median 2.5). The 2-component tissue sealant, consisting of a gelatin matrix granula component and a thrombin component, was applied after resection of the tumor and before reperfusion of the kidney. Time until complete hemostasis was achieved, postoperative bleeding, estimated blood loss, warm ischemia time and length of surgery were recorded. RESULTS: Hemostasis was immediate in all cases after application of the tissue sealant for 1 to 2 minutes to the moist resection site. The laparoscopic applicator was used to apply the material to the renal parenchyma. Hemostasis was maintained when reperfusion of the kidney was established. Estimated blood loss ranged from 50 to 350 cc (median 200), and no patient required blood transfusion. Length of surgery ranged from 89 to 230 minutes (median 189), and warm ischemia time ranged from 10 to 14 minutes (median 13). No postoperative bleeding occurred. CONCLUSIONS: The 2-component tissue sealant provided immediate and durable hemostasis in laparoscopic partial nephrectomy. It is a safe and time sparing alternative adjunct to currently available means of achieving hemostasis. In a select patient population use of this agent may reduce warm ischemia time by circumventing the need to perform laparoscopic suturing.

Hydro-Jet-assisted laparoscopic cholecystectomy: a prospective randomized clinical study.

BACKGROUND: A new dissection technique with high-pressure water stream (Hydro-Jet) has recently been applied for selective dissection during various surgical procedures. The aim of this study was to compare Hydro-Jet with the conventional technique for laparoscopic cholecystectomy. METHODS: Eighty patients were randomized to undergo laparoscopic cholecystectomy with standard (n = 40) or Hydro-Jet-assisted (n = 40) dissection techniques. The rates of intraoperative complications, including blood loss and injury to the adjacent organs, were compared between the groups. The versatility of this technique and the features of surgical dissection were also evaluated and compared. RESULTS: Laparoscopic cholecystectomy was successfully completed in all subjects. The mean operative times were 78 minutes (range, 52-120 minutes) and 81 minutes (range, 45-135 minutes) for Hydro-Jet versus conventional dissection, respectively (P = not significant). Complications included gallbladder perforation in 15% and 30% (P <.1) and liver laceration in 0% and 10% (P <.04) with Hydro-Jet and conventional techniques, respectively. Increased hemorrhage from the gallbladder bed that necessitated fulguration occurred in 12 patients with the conventional technique as compared with none in the Hydro-Jet group (P <.001). Hydro-Jet resulted in a selective dissection of connective tissue preserving blood vessels and the cystic duct. The continuous water flow allowed a clear view for the operator, and the dissection was performed in a relatively bloodless field. The ease of blunt dissection with the bent-tip dissector represents another advantage. CONCLUSION: This study shows that Hydro-Jet dissection represents an excellent alternative to the conventional technique for laparoscopic cholecystectomy. The improved anatomic dissection combined with an almost bloodless operating field as the result of continuous water flow decreased the rate of dissection-related complications.

Radical prostatectomy with bladder neck preservation: impact of a positive margin.

PURPOSE: Bladder neck preservation during radical prostatectomy has been correlated with improved continence. However, the hazard of a positive margin at this specific site has discouraged many urologists. We evaluated if preservation of the bladder neck at the time of radical prostatectomy jeopardizes surgical cancer control with consequent deleterious outcomes. MATERIALS AND METHODS: 675 consecutive patients underwent radical prostatectomy (RP) by a single surgeon (J.E.P.) at Wayne State University during the 1990s decade. The bladder neck was preserved. Margin-positivity was categorized by location and number. Preoperative, pathological and disease status data was prospectively collected into the Karmanos Cancer Institute multidisciplinary prostate cancer database. RESULTS: Analysis was performed on 555 patients who had RP as monotherapy. Positive margins were found in 178 (32%) of these patients. Correlation between specimen Gleason score, prostatic specific antigen (PSA) and margin status, was encountered (p=0.001). Apical and bladder neck margin-positivity was detected in 104/555 (19%) and 13/555 (2%), respectively. Of those specimens with a positive margin at the bladder neck eight had Gleason score > or =7, three had seminal vesicle invasion and two nodal disease. Only two patients had a positive bladder neck margin as the sole adverse pathological feature. Significant independent predictors of survival included the Gleason score, PSA, pathological stage and presence of positive margins in more than one location. CONCLUSIONS: Anatomical preservation of the bladder neck does not increase the percentage of positive margins at this anatomical location and does not compromise disease-free survival.

Hydro-jet-assisted pneumonectomy: a new technique in a porcine model.

BACKGROUND AND OBJECTIVES: Hydro-jet technology has long been used to cut various materials, such as metal and wood, in the industrial field. In the medical field, this technology has been applied successfully in selective cutting of the parenchyma of the liver. However, to our knowledge, no data are available on the use of the hydro-jet technique for pneumonectomy. The purpose of this study was to evaluate a new dissection technique in which a high-pressure water stream (hydro-jet) and a new dissection probe for pulmonary resection are used. METHODS: Thirty pigs underwent right pneumonectomy. Pigs were randomized to either the conventional or hydro-jet-assisted dissection technique. The feasibility of this technique and the features of surgical dissection were evaluated and compared between the two groups. RESULTS: Pneumonectomy was successful in all animals. The mean operative times were 55 and 65 minutes and the mean volumes of blood loss were 37 and 65 mL for the hydro-jet and conventional dissection techniques, respectively. Complications included vascular injury in 6% and 20% of cases with the hydro-jet and conventional techniques, respectively. The use of hydro-jet for pneumonectomy had clear technical advantages over the conventional dissection. Hydro-jet resulted in a selective dissection of fibrous and connective tissue, preserving blood vessels for later ligation. Therefore, the dissection was performed in a relatively bloodless field. The ease of dissection with the bent-tip dissector represents another advantage. The continuous water flow allows a clear view for the operator. CONCLUSIONS: This study shows that hydro-jet dissection represents an excellent alternative to the conventional technique for pulmonary resection. The improved anatomic dissection combined with an almost bloodless operating field secondary to continuous water flow may decrease dissection-related complications.

Cystinuria and other noncalcareous calculi.

Urinary stone disease is the only clinical presentation in patients with cystinuria. Two genes have been associated with type I (SLC3A1) and non-type I (SLC7A9) cystinuria and multiple mutations of these genes have been identified. The type I form is completely recessive while the non-type I form is incompletely recessive. Clinically, heterozygotes with type I mutations are silent while heterozygotes with non-type I (types II and III) present with a wide range of urinary cystine levels and some even have symptomatic urolithiasis. Although the exact molecular basis for these differences needs additional investigations, the future of medical management of cystinuria is based on molecular and gene therapy. Minimally invasive surgery using percutaneous and ureteroscopic techniques is the cornerstone of surgical management. Both cystine and struvite calculi can form staghorn configuration with propensity for rapid growth and frequent recurrences after surgical treatment. While urinary alkalinization for cystine calculi is an integral part of medical management, the effect of oral alkalinizing agents is limited because of the high pKa (8.3) of cystine. Chelating agents, therefore, are frequently used to decrease cystine solubility and stone recurrences. Similarly, urinary acidification for struvite calculi may dissolve existing stones and prevent recurrences. However, no effective oral agent is available today. A future challenge will be to introduce reliable oral agents for urinary acidification.

Midshaft hypospadias.

The key to successful hypospadias surgery is minimal tissue handling, tension-free reconstruction, the use of well-vascularized tissue, and knowledge of which repairs are indicated. Preservation of the urethral plate along with an onlay graft has a low complication rate and should be attempted for midshaft hypospadias repair. Although tubularized pedicle flaps increase the risk of complications such as urethral strictures, urethral diverticula, and fistulas, they provide a good alternative in the presence of a poorly developed urethral plate. For correction of the penile curvature, we recommend ventral lengthening procedures in cases where simple dorsal plication will result in shortening of an already compromised penile length. Using these principles, excellent cosmetic and functional results can be expected for treatment of midshaft hypospadias.

Uric acid nephrolithiasis: current concepts and controversies.

PURPOSE: Uric acid calculi with or without a calcium component comprise a significant proportion of urinary stones. Knowledge of the pathophysiology of stone formation is important to direct medical treatment. The aim of this review is to provide an update on the epidemiology, pathophysiology and management of uric acid renal stones. MATERIALS AND METHODS: A MEDLINE search was performed on the topic of uric acid stones. Current literature was reviewed with regard to the epidemiology, pathophysiology, associated medical conditions and management of uric acid stones. RESULTS: The incidence of uric acid stones varies between countries and accounts for 5% to 40% of all urinary calculi. Hyperuricuria, low urinary output and acidic urine are well known contributing factors. However, the most important factor for uric acid stone formation is persistently acidic urine. Gout and myeloproliferative disorders are associated with uric acid stones. Why most patients with gout present with acidic urine yet only 20% have uric acid stone formation remains unclear. The pathophysiological basis for persistent urine acidity also remains unclear although various mechanisms have been proposed. Urinary alkalization with potassium citrate or sodium bicarbonate is a highly effective treatment, resulting in dissolution of existing stones and prevention of recurrence. CONCLUSIONS: Acidic urine is a prerequisite for uric acid stone formation and growth. Medical management with urinary alkalization for stone dissolution and prevention of recurrence is effective and should be the cornerstone of treatment.

Hydro-Jet assisted laparroscopic cholecystectomy: initial experience in a porcine model.

BACKGROUND AND OBJECTIVES: Hydro-Jet technology has long been used for cutting various materials like metal and wood in the industrial field. In the medical field, this technology has been applied successfully for selective cutting of the parenchyma of the liver. However, to our knowledge, no data exist on the use of the Hydro-Jet technique for laparoscopic cholecystectomy. The purpose of this study was to evaluate a new dissection technique using a high-pressure water stream (Hydro-Jet) and a new dissection probe for laparoscopic cholecystectomy. METHODS: Thirty pigs underwent laparoscopic cholecystectomy. Pigs were randomized to receive either the conventional or Hydro-Jet assisted dissection technique. The feasibility of this technique and the features of surgical dissection were evaluated and compared between the 2 groups. RESULTS: Laparoscopic cholecystectomy was successful in all animals with no need for conversion to open surgery. The mean operative time was 28 and 36 minutes for Hydro-Jet versus conventional dissection, respectively. Complications using the Hydro-Jet and conventional techniques included 6% and 20% gallbladder perforation and 6.5% and 13% liver laceration, respectively. The use of the Hydro-Jet for cholecystectomy had clear technical advantages over conventional dissection. The Hydro-Jet resulted in a selective dissection of fibrous and connective tissue preserving blood vessels for later ligation. Therefore, the dissection was performed in a relatively bloodless field. The ease of dissection using the new bent tipped dissector represents another advantage. Finally, the continuous water flow allowed a clear view for the operator. CONCLUSIONS: This study shows that Hydro-jet dissection represents an excellent alternative to the conventional technique for laparoscopic cholecystectomy. The improved anatomical dissection combined with an almost bloodless operating field secondary to continuous water flow may decrease dissection-related complications.

Comparison of costs and complications of radical and partial nephrectomy for treatment of localized renal cell carcinoma.

OBJECTIVES: To compare the complications and costs of radical and partial nephrectomy (PN) and to investigate the impact of increasing experience on costs and complications during a 7-year period. Nephron-sparing surgery has found increasing applications in the past decade. PN has achieved similar long-term results in localized renal cell carcinoma with respect to cancer control compared with radical nephrectomy (RN). However, data are limited on the direct comparison of complications and hospital costs between these two modalities. METHODS: A retrospective case-matched study was performed comparing 60 RNs and 60 PNs during a 7-year period with respect to complications and hospital costs. A longitudinal comparison was also performed between the various periods to assess the impact of surgical experience on these parameters. RESULTS: The mean length of stay was 6.4 +/- 3 days in the RN group and 6.4 +/- 3.3 days in the PN group. The hospital costs were comparable between the two procedures during the observed interval. The mean operative time was 176.6 +/- 51.6 minutes for RN and 220.1 +/- 59.6 minutes for PN (P = 0.0001). This difference was accentuated during the observed period. No differences were found in the blood loss and transfusion rates between the groups. The complication rate was 3.3% and 10% for RN and PN, respectively (P = 0.2). CONCLUSIONS: Our data suggest that RN and PN can be performed with a similar rate of complications and comparable hospital costs. This is of practical importance when comparing these modalities as treatment options for localized renal cell carcinoma.

The use of fibrin sealant in urology.

PURPOSE: Fibrin sealant has been increasingly applied in various surgical fields, including urological surgery, in the last 2 decades. We determined the safety and efficacy of fibrin sealant in urological surgery and identified areas that need further clinical investigation. MATERIALS AND METHODS: A MEDLINE search of all available literature regarding the use of fibrin sealant was performed. All articles, including experimental animal studies, prospective and retrospective studies, case series and case reports of fibrin sealant for hemostasis and/or other urological applications, were identified and reviewed. RESULTS: Prospective randomized studies in the field of thoracic and trauma surgery show the efficacy and safety of fibrin sealant for hemostasis. Based on these data fibrin sealant has been used successfully for hemostasis during partial nephrectomy and traumatic renal reconstruction. A number of experimental animal studies, case series and case reports show the efficacy of fibrin sealant for ureteral anastomosis, microsurgical vasal anastomosis, fistula repair, circumcision and orchiopexy as well as it use as an adjunct in other areas of reconstruction. CONCLUSIONS: Fibrin sealant is an effective and safe topical agent for controlling surface bleeding during elective and trauma related urological procedures. Using fibrin sealant as an adhesive for reconstruction requires further prospective studies. The introduction of laparoscopic procedures in urology may expand the indications for fibrin sealant as an alternative method of tissue reapproximation. Limiting the routine use of fibrin sealant to procedures with demonstrable benefits is desirable and would lead to a cost saving approach.