Solitary Renal Metastasis Arising from a Pulmonary Adenoid Cystic Carcinoma: A Case Report and Review of the Literature.

Adenoid cystic carcinoma (ACC) is a malignancy affecting the salivary glands and rarely involving the lung. Due to its rarity, primary lung ACC remains incompletely understood. We herein report the case of a 57-year-old female patient who was initially diagnosed with primary lung ACC and was treated by lobectomy. Seven years later, an abdominal computed tomography scan performed in the context of surveillance revealed the presence of a solid lesion arising from the lower pole of the left kidney. The patient underwent left partial nephrectomy, and histopathology confirmed a completely excised metastatic ACC.

Laparoscopic Nephropexy: The Sliding Clip Technique.

Background: Nephroptosis is a clinical condition characterized by symptoms related to an abnormal caudal movement of the kidney. During the past decade, the availability of laparoscopic surgery has led to a revival of interest in nephroptosis. Most of the traditional surgical techniques aim to achieve kidney fixation by placing triangulation sutures between the abdominal wall and the renal capsule. These sutures are often difficult to tie because of the confined working space. Case Presentation: We herein present a case of a 31-year-old female patient who presented with symptomatic right-sided nephroptosis and was managed effectively by laparoscopic nephropexy. We have applied a technical modification to facilitate laparoscopic fixation by utilizing suture and nonabsorbable polymer clips ("sliding clip" technique). Conclusion: Laparoscopic nephropexy is a safe and effective procedure for the management of symptomatic nephroptosis. The "sliding clip" technique is a modification familiar to most urologists that facilitates intracorporeal suturing and adequate renal fixation.

Organ-Sparing Surgery for a Giant Verrucous Carcinoma of the Penile Shaft: A Case Report and Review of the Literature.

Verrucous Carcinoma is a rare but well-differentiated variant of penile squamous cell carcinoma. Its clinical presentation is usually that of an exophytic cauliflower-like lesion with a broad-based growth pattern. We herein report the case of a 61-year-old man who presented with a giant verrucous carcinoma occupying the dorsal surface of the penile shaft. The patient underwent penile-sparing surgery, achieving both disease control and organ preservation. We discuss relevant issues, including clinical features, diagnosis, surgical management, and prognosis and we review the rather sparse literature regarding this rare lesion.

Does previous failed ESWL have a negative impact of on the outcome of ureterorenoscopy? A matched pair analysis.

This study aims to evaluate the outcome of ureteroscopy/ureterorenoscopy (URS) as a salvage procedure for stones resistant to extracorporeal shock wave lithotripsy (ESWL). Between January 2009 and January 2012, 313 patients with upper tract lithiasis were treated by URS. Among them, 87 (27.8 %) had undergone URS after prior ESWL failed to achieve stone clearance (Salvage group). These patients were matched with a group of patients who underwent URS as first-line modality (Primary group). Stone-free rates and adjuvant procedures represented the primary points for comparison. Secondary points for comparison included complications, procedure duration, total laser energy used and length of hospitalization. Matching was possible in all cases. Stone clearance rates were 73.6 and 82.8 % for the Salvage and Primary group, respectively. The difference in stone clearance rates between the two groups was not statistically significant (p = 0.186). A total of 11 patients (12.6 %) in the Primary group and 18 patients (20.7 %) in the Salvage group underwent an adjuvant procedure (p = 0.154). No statistically significant differences were noted in terms of complications, procedure duration and length of hospitalization. In the Primary group, the laser energy used for stone fragmentation was higher (p = 0.043). The rate of ureteric stenting at the end of the procedure was higher for the Salvage group (p = 0.030). Previous failed ESWL is not a predictor for unfavorable outcome of URS. Salvage URS is associated, however, with an increased need for ureteric stenting at the end of the procedure.

Genital lichen sclerosus/balanitis xerotica obliterans in men with penile carcinoma: a critical analysis.

UNLABELLED: WHAT'S KNOWN ON THE SUBJECT? AND WHAT DOES THE STUDY ADD?: The European Association of Urology guidelines identify lichen sclerosus (LS) as a strong risk factor for penile squamous cell carcinoma (pSCC). However, this statement is based on the findings of case-control studies (Level of Evidence 2a) and a direct causal relationship between LS/balanitis xerotica obliterans (BXO) and pSCC remains to be established. Firm guidelines with respect to the appropriate follow-up policy for LS/BXO are lacking, whereas the impact of synchronous LS/BXO on the prognosis of pSCC remains to be determined. The presence of histologically-confirmed synchronous LS/BXO in patients diagnosed with pSCC is relatively high, although it is not associated with an increased risk of adverse histopathological features. LS/BXO can develop in extragenital skin grafts used for reconstruction after organ-sparing surgery for pSCC. OBJECTIVES: To determine the rate of lichen sclerosus/balanitis xerotica obliterans (LS/BXO) in patients with penile squamous cell carcinoma (pSCC) and establish whether the presence of LS/BXO is associated with adverse histopathological features of pSCC. To report the phenomenon of LS involving non-genital skin grafts in patients who underwent organ-sparing surgery and split-skin graft (SSG) reconstruction PATIENTS AND METHODS: Between January 2002 and January 2010, 223 men underwent surgical treatment for pSCC. A group of 52 patients with histologically-confirmed synchronous LS was identified (group A; overall rate of LS/BXO = 23.3%) and compared with a group of patients without synchronous LS (group B; n = 171; 76.7%). A subgroup of patients who underwent surgical excision and SSG reconstruction was also identified The histology reports of graft biopsies obtained during follow-up were reviewed and the rate of LS involving the graft was also recorded. RESULTS: Mean (range) age at diagnosis was 60.9 (34-81) years and 60.7 (28-89) years for groups A and B, respectively (P = 0.958). The mean (range) duration of follow-up was 38.3 (4-92) months for group A and 45.5 (4-107) months for group B (P = 0.162) No statistically significant differences were noted between groups A and B in terms of tumour grade (P = 0.091), stage (P = 0.697), presence of lymphovascular invasion (P = 0.333), histological subtype (P = 0.107), associated carcinoma in situ (P = 0.246) or nodal status at initial diagnosis (P = 0.555). In the subgroup of 188 patients who underwent SSG reconstruction, 41 (21.8%) patients had histologically-confirmed synchronous LS; in this subgroup, 26 (13.8%) patients underwent graft biopsy during follow-up. Genital LS involving the graft was identified in seven specimens, although none of these seven cases had associated recurrent pSCC. CONCLUSIONS: The presence of histologically-confirmed synchronous LS in patients with pSCC is relatively high but is not associated with increased rates of adverse histopathological features, including carcinoma in situ. LS can develop in extragenital skin grafts, although its association with the long-term risk for recurrent pSCC is not apparent in the present study.

Conservative surgery for squamous cell carcinoma of the penis: resection margins and long-term oncological control.

PURPOSE: We assessed the oncological outcome of penile conserving surgery and identified parameters predicting local recurrence, including resection margins. MATERIALS AND METHODS: A total of 179 patients with invasive penile cancer treated with organ sparing surgery at a tertiary center between 2002 and 2010 fulfilled our study criteria. Demographic, histopathological, management and followup data were recorded in a prospective database. Local, regional and distant recurrence rates, time to recurrence and survival rates were calculated. Survival analysis was performed by the Kaplan-Meier method. Multivariate analysis was used to identify predictors of local recurrence. RESULTS: Mean followup was 42.8 months (range 4 to 107). Local, regional and distant metastatic recurrence developed in 16 (8.9%), 19 (10.6%) and 9 patients (5.0%) at a mean of 26.1, 26.8 and 11.7 months, respectively. The 5-year disease specific survival rate after recurrence was 54.7% (95% CI 46.1-63.3). For patients with isolated local recurrence the 5-year disease specific survival rate was 91.7% compared to 38.4% for those with regional recurrence. The overall 5-year local recurrence-free rate was 86.3% (95% CI 82.6-90.4). Tumor grade (p = 0.003), stage (p = 0.021) and lymphovascular invasion (p = 0.014) were identified as predictors of local recurrence on multivariate analysis. CONCLUSIONS: Penile conserving surgery is oncologically safe and a surgical excision margin of less than 5 mm is adequate. Higher local recurrence rates are associated with lymphovascular invasion, and higher tumor stage and grade. Local recurrence has no negative impact on long-term survival.

Robotic-assisted laparoscopic vesiculectomy for lower urinary tract obstruction by a large seminal vesicle cyst.

INTRODUCTION: Seminal vesicle (SV) cysts are rare, benign lesions. Most of them are congenital in origin and are usually diagnosed incidentally due to extensive imaging. When symptomatic, surgical excision is recommended. PRESENTATION OF CASE: We describe the case of a 17.2cm seminal vesicle cyst removed using a transperitoneal, robotic-assisted laparoscopic approach in a 45-year old male with lower urinary tract symptoms and no other genitourinary abnormality. DISCUSSION: Laparoscopic excision of seminal vesicle cysts is a minimal invasive alternative to the open technique with single-center studies reporting high success rates. With the advent of the robotic platform, urologists have shifted to this approach especially for confined anatomical spaces such as the pelvis. To our knowledge this is the largest seminal vesicle cyst described in the literature that has been managed by minimally invasive surgery. CONCLUSION: With the advantage of combined 3D vision and wristed instrumentation, excision of large seminal vesicle cysts by robotic assisted laparoscopic approach is feasible, safe and regarded as a natural continuity of conventional laparoscopy. Previous experience in Robotic assisted laparoscopic prostatectomy (RALP) especially in the posterior dissection technique is recommended.

Robot-assisted laparoscopic prostatectomy versus open: comparison of the learning curve of a single surgeon.

BACKGROUND AND PURPOSE: Because of the increased use of robot-assisted laparoscopic prostatectomy (RALP) for the management of localized prostate cancer, surgeons in training face the issues of developing skills in both open surgery and the robotic console. This study compares prospectively the safety and efficacy of the first 50 open radical retropubic prostatectomy (RRP) procedures and the first 50 RALP procedures, performed by the same surgeon in the same institution. PATIENTS AND METHODS: The patients' baseline demographic, clinical, and oncologic parameters were prospectively recorded. The study end points included oncologic outcome, functional outcomes (at 3 months), and perioperative parameters. Complications were classified according to the modified Clavien system. RESULTS: No statistically significant differences were noted between the two groups in terms of preoperative patient characteristics and oncologic parameters. The operative time and mean estimated blood loss were lower in the RALP group (P<0.001), but no statistically significant difference was noted in regard to transfusion rates (P=0.362). Mean hospital stay was lower in the RALP group (P<0.001). The minor (Clavien I+II) and major (Clavien III+IV) complication rates were comparable between the two groups. The overall positive margin (PSM) rates were 20% and 18% for RRP and RALP, respectively (P=0.799), while for pT(3) disease, the PSM rates were 26.1% and 22.2%% for RRP and RALP, respectively (P=0.53). The 3-month continence rates were 88% and 90% for RRP and RALP, respectively (P=0.749). For preoperatively potent patients, 3-month potency rates were comparable between the two groups (60.6% and 62.1% in the RRP and the RALP group, respectively, P=0.893). CONCLUSION: The early learning curve for RALP appears safe and results in equivalent functional and oncologic outcome, when compared with the results of open surgery.

The impact of shock wave lithotripsy on male fertility: a critical analysis of existing evidence.

We review the literature about the impact of shock wave lithotripsy (SWL) on male reproduction. Studies investigating the in vitro effect of shock waves on semen samples indicate that spermatozoa are vulnerable to SWL. According to animal studies, intratesticular bleeding is common, but pregnancy rates are not affected by shock waves. In the clinical setting, SWL causes an acute deterioration in sperm quality, but semen parameters return to baseline 3 months later. Long-term data on male fertility (ie, pregnancy rates) after SWL have yet to be reported and the significance of preexisting infertility has not been elucidated to date.

"Let's get it straight": the story of the spiral ureter.

A "corkscrew deformity" of the proximal ureter is a rare congenital anomaly that typically lacks any postnatal clinical significance. The rarity of this entity, however, has not allowed the clarification of its natural history and the ideal approach to its management. We herein present a case of a 27-year-old female patient who presented with right flank pain and significant hydronephrosis. On retrograde ureterography, a typical spiral configuration of the proximal ureter was noted. The patient underwent successful reconstruction by laparoscopic transperitoneal dismembered pyeloplasty. We report the first use of laparoscopic reconstruction for the management of "corkscrew deformity" of the proximal ureter and we focus on the imaging findings, technical details, advantages and limitations of this technique.

Third-generation salvage cryotherapy for radiorecurrent prostate cancer: a centre's experience.

INTRODUCTION: The experience of a tertiary centre in the management of recurrent prostate cancer after radiotherapy by salvage cryotherapy is presented. PATIENTS AND METHODS: Between February 2006 and August 2008, 19 patients underwent salvage cryotherapy for radiorecurrent prostate cancer. Post-radiotherapy recurrence was confirmed by prostatic biopsy. The 'Phoenix definition' was used to define biochemical failure after salvage cryotherapy. RESULTS: The mean age at cryotherapy was 69.2 years and the mean time from radiotherapy to cryotherapy was 72.3 months. Patient characteristics prior to cryotherapy included a mean PSA level of 6.84 ng/ml and a median Gleason score of 7. The mean post-cryotherapy follow-up was 33.3 months. The 2-year biochemical disease-free survival rate was 58%. The median post-cryotherapy PSA nadir was 0.20 ng/ml (range 0.005-8.260). There were no procedure-related or cancer-related deaths. Complications included incontinence (10.5%), erectile dysfunction (89%) and fistula formation (5.3%). CONCLUSIONS: The relatively high rates of biochemical response support the use of cryotherapy as a salvage procedure for radiorecurrent prostate cancer.

Simultaneous antegrade/retrograde upper urinary tract access: Bart's modified lateral position for complex upper tract endourologic pathologic features.

OBJECTIVE: To determine whether the Bart's modified lateral position is safe and effective for achieving simultaneous anterograde and retrograde access in complex upper urinary tract pathologic features. METHODS: From November 2006 to September 2010, 45 procedures were performed, with the patients in the modified lateral position. The indication for these procedures was the presence of complex unilateral upper urinary tract pathologic features. The patients with muscular and/or skeletal abnormalities were excluded. All procedures were performed using simultaneous anterograde and retrograde access with the patient under general anesthesia. RESULTS: The preoperative investigation protocol included assessment of the stone burden and location using enhanced abdominal computed tomography. The patients were routinely examined 6 weeks after the procedure with a combination of plain abdominal radiography and renal ultrasonography. For patients treated for conditions causing upper urinary tract obstruction (pelviureteral junction obstruction and/or ureteral strictures), a mercaptoacetyltriglycine renography was performed at 4, 12, and 24 months postoperatively. The mean patient age was 51.2 years (range 17-79). Stone clearance was achieved by a single combined procedure in 36 patients (80%). Successful recanalization was achieved in all patients with pelviureteral junction obstruction and ureteral strictures. In 4 patients (8.8%), persistent hematuria was noted, and 2 patients (4.4%) developed postoperative urinary sepsis and were treated conservatively. CONCLUSION: Modification to the lateral position compares equally with contemporary percutaneous nephrolithotomy series. It provides wide exposure of the flank, allowing the choice of multiple access sites, enhanced control, and a wide angle for handling of the antegrade instruments. Two surgeons can work simultaneously, addressing complex endourologic pathologic features in high-risk patients.

The management of bladder lithiasis in the modern era of endourology.

The recent evolution in the management of vesical lithiasis is a result of the major advancements of modern endourology. The ideal method for achieving stone clearance, however, remains an issue of debate and evidence-based recommendations are lacking. Contemporary literature focuses on management options, such as extracorporeal shockwave lithotripsy, transurethral, percutaneous and minimally-invasive surgery, as well as state-of-the-art energy sources. Issues of particular interest include the results of comparative studies, the management of lithiasis in the paediatric population and the recent challenge of the traditional dogma that dictated BPH surgery for the management of vesical lithiasis secondary to bladder outlet obstruction.

Is shock wave lithotripsy efficient for the elderly stone formers? Results of a matched-pair analysis.

The aim of the study was to evaluate the impact of age on the efficacy of extracorporeal shock wave lithotripsy (SWL), in a comparative study based on the principles of matched-pair analysis. Over a period of 4 years, 2,311 patients were treated with SWL in a tertiary referral center. Patient and stone data were recorded in a prospective electronic database. Among these patients, 115 (4.97%) were older than 70 years of age and fulfilled the criteria for inclusion in the study (Group A). For the purposes of the comparative analysis, Group A patients were matched for gender and stone parameters (side, location of stone, and diameter ±2 mm) with a control group of patients under the age of 70 (Group B). Following matching, the patients' electronic medical records were reviewed, to identify SWL success rates at 3 months and McNemar's test was used to compare the efficacy of SWL between the two groups. Matching was possible in all cases. The results indicate that there were no statistically significant differences in the mean number of SWL sessions or in the mean number of impulses per session between the two groups. The overall stone clearance rate achieved by SWL alone was 71.3% for Group A and 73.9% for group B. Discordant pairs were found in 37 cases (in 17 pairs only patients in Group A became stone-free, while in 20 pairs only patients in Group B became stone-free). By using McNemar's test, the difference in stone clearance rates between the two groups was not found to be statistically significant (p = 0.742). A total of 22 patients (19.1%) in Group A and 17 patients (14.7%) in Group B underwent an adjuvant procedure to achieve stone clearance. McNemar's test also revealed the absence of any statistically significant difference in SWL success rates between older and younger patients in the subgroups of patients presenting with either ureteric or renal stones (p = 0.727 and p = 0.571, respectively). In conclusion, SWL is still considered one of the first-line tools for geriatric patients suffering from urolithiasis, as increased age alone does not seem to adversely affect the efficacy of SWL.

Prospective comparative study of endoscopic management of bladder lithiasis: is prostate surgery a necessary adjunct?

OBJECTIVES: To present the results of a prospective study comparing transurethral cystolithotripsy and simultaneous transurethral resection of the prostate (TURP), with transurethral cystolithotripsy and medical treatment of benign prostatic hyperplasia. The traditional dogma that bladder lithiasis constitutes an absolute indication for prostatic surgery has recently been questioned. METHODS: A total of 64 patients with bladder calculi were included in the present study. In all patients, stone clearance was achieved transurethrally. The patients in group 1 (n=32) underwent TURP during the same session, and the patients in group 2 (n=32) underwent medical therapy for benign prostatic hyperplasia (tamsulosin plus finasteride). RESULTS: The mean follow-up was 28.23±8.84 months. No statistically significant differences were found between the 2 groups regarding the preoperative parameters (age, International Prostate Symptom Score, prostatic volume, peak urinary flow rate, postvoid residual urine volume, prostate-specific antigen level, and bladder stone characteristics). Both groups experienced statistically significant postoperative improvements in the International Prostate Symptom Score, peak urinary flow rate, and postvoid residual urine volume. However, patients in group 1 experienced a more pronounced improvement in the International Prostate Symptom Score (P=.02) and peak urinary flow rate (P=.001). In total, 11 patients in group 2 underwent TURP during follow-up, with medical management considered to have failed. Multivariate logistic regression analysis revealed the postvoid residual urine volume as an independent risk factor that predicted the need for TURP in group 2 patients (odds ratio 1.033, 95% CI for odds ratio 1.007-1.060, P=.014). CONCLUSIONS: The findings of the present study have provided useful information on the natural history of bladder lithiasis, particularly in the context of improved patient consultation.

Plasmacytoid urothelial carcinoma of the bladder: a rare malignancy.

In 2004, the WHO recognized the plasmacytoid subtype as a distinct variant of vesical malignancy. We present a case of plasmacytoid urothelial carcinoma of the bladder treated with radical surgery and adjuvant chemotherapy, thus achieving long-term survival. A 70-year-old woman presented with persistent dysuria and underwent cystoscopy which revealed the presence of diffuse deformity, involving the right lateral vesical wall. Histology revealed the presence of muscle-invasive urothelial carcinoma of the plasmacytoid variant. The patient subsequently underwent radical cystectomy and orthotopic ileal neobladder substitution, as well as adjuvant chemotherapy. At 36 months of follow-up, the patient is free of local recurrence and metastases, while her voiding function is well preserved. Bladder plasmacytoid urothelial carcinoma is considered a rare tumor, with unique microscopic and immunohistochemical features. The ideal therapeutic approach is debatable, but the combination of radical surgery and chemotherapy should constitute the mainstay of management.

Nicorandil-induced penile ulcerations: a case series.

OBJECTIVE: To report on the largest series to date of ulceration of the external genitalia, related to treatment with nicorandil - a vasodilator for the prevention and long-term treatment of angina - and to review the literature on the subject, focusing on the clinical features and the pathogenesis of this rare, yet marked, side-effect. PATIENTS AND METHODS: Three patients (aged 71-83 years) were referred for severe ulceration of the penis. A complete work-up was performed to exclude potential underlying causes, including malignancy and sexually transmitted diseases. After a careful review of the patients' medical history, a potentially causal relationship was noted; all patients had been taking nicorandil for at least 2 years before the development of penile ulceration. RESULTS: Penile ulcers associated with nicorandil are characteristically large, deep, painful and have punched-out edges. They usually involve the prepuce or the penile shaft skin. Higher doses of nicorandil (at least 40 mg daily) and surgical procedures seem to increase the risk for nicorandil-related ulceration. Response to topical steroids is poor, but complete healing is achieved by discontinuation of nicorandil, while surgical treatment should be discouraged. CONCLUSION: The growing body of literature showing the link between treatment with nicorandil and ulceration at multiple sites has led to the recognition of this side-effect by the World Health Organization. Nicorandil-related ulcers rarely involve the penile skin and constitute a diagnostic and therapeutic challenge. The pathogenesis of this rare side-effect is largely unknown, but mechanisms such as the 'vascular steal phenomenon' and the direct toxic effect of the drug or its metabolites have been implicated.

Shock-wave lithotripsy in the elderly: Safety, efficacy and special considerations.

PURPOSE: Shock-wave lithotripsy (SWL) for elderly patients can be challenging. Patients often have a long-standing complex stone burden and significant comorbidities. We report a cohort of patients aged ⩾70 years who were treated by SWL, with special attention to treatment outcomes, complications and the need for adjuvant procedures. PATIENTS AND METHODS: Over a period of 4 years, 2311 patients were treated with SWL in a tertiary referral centre. Among these patients, 137 were aged ⩾70 years (5.9%). Patient and stone data were obtained from an electronic database and the patients' electronic medical records were reviewed. RESULTS: During the pre-procedural assessment, 29 patients (21.2%) were considered to be at high anaesthetic risk, due their comorbidities (American Society of Anesthesiology score 3+). In terms of stone burden, 16 stones (11.7%) were located in the distal ureter (mean stone diameter 7.9 mm) and 28 (20.4%) were in the proximal ureter (mean diameter 10.1 mm). In the kidney, 54 stones (39.4%) were in the renal pelvis, upper or mid calyx (mean diameter 10.6 mm), while 39 stones (28.5%) were in the lower calyx (mean diameter 10.1 mm). The median (range) number of SWL sessions per patient was 2.0 (1-3). The overall stone-free rate achieved by SWL alone was 63.5% (65.9% for ureteric stones and 62.4% for renal stones). In total, 38 patients (27.7%) had an adjuvant procedure to achieve stone clearance (ureteroscopy in 23, PCNL in 14 and laparoscopic ureterolithotomy in one case). Apart from six cases (4.3%) of ureteric obstruction due to steinstrasse, there were no severe complications noted. CONCLUSIONS: The management of elderly patients presenting with urolithiasis is challenging, due to the presence of significant comorbidities. Careful assessment of an integrated management plan for geriatric patients with urolithiasis is essential, and SWL still remains a safe and efficient first-line tool in well-selected cases.

Endovascular covered stenting for the management of post-percutaneous nephrolithotomy renal pseudoaneurysm: a case report.

INTRODUCTION: Intrarenal pseudoaneurysm is a rare, yet clinically significant, complication of percutaneous nephrolithotomy. A high index of clinical suspicion is necessary in order to recognize pseudoaneurysm as the cause of delayed bleeding after percutaneous nephrolithotomy and angiography confirms the diagnosis which allows endovascular management. CASE PRESENTATION: We present a case of a 65-year old Caucasian woman who underwent percutaneous nephrolithotomy in the supine position for a two centimetre renal calculus. The postoperative course was complicated by persistent bleeding due to a renal pseudoaneurysm. The vascular lesion was successfully managed by endovascular exclusion through the use of a covered stent graft. We report the first successful use of this method for the management of iatrogenic pseudoaneurysm in a branch of the left renal artery and we focus on the imaging findings, technical details, advantages and limitations of this technique. CONCLUSION: As a result of its high efficacy, interventional radiology has largely replaced open surgery for the management of renal pseudoaneurysm related to percutaneous nephrolithotomy. Recent technical advancements have allowed the use of covered stent grafts as an alternative to embolisation for the angiographic management of visceral artery pseudoaneurysm located in other organs. This novel technique allows the endovascular exclusion of the pseudoaneurysm, without compromising arterial supply to the end-structures - an advantage of critical importance in organs supplied by segmental arteries - in the absence of collateral vasculature, such as the kidney.