Extramammary Paget 's disease Of Glans Penis: A Rare Case Report

We present the case of an 83-year-old man with Extramammary Paget's disease (EMPD) of the penis. He underwent a total penectomy and histopathology confirms the association of underlying invasive high grade urothelial carcinoma. Penile EMPD is rare and can be misinterpreted for benign skin conditions. A high index of suspicion is required for correct diagnosis and appropriate treatment.

The Impact of pH and Ion Exchange on 133Cs Adsorption on Vermiculite.

Many studies have shown that the adsorption of ions like K and Cs on 2:1 clay minerals can prompt the collapse of their interlayers and render the adsorbing ions nonexchangeable. This study sought to better understand this unique adsorption mechanism through the generation of an adsorption envelope for Cs adsorption on vermiculite and the exploration of the kinetics of interlayer collapse. The collapse of the vermiculite interlayer was confirmed via X-ray diffraction (XRD), and the timing of interlayer collapse was determined by placing Cs in competition with K at different time intervals. The adsorption envelope for Cs on vermiculite showed that although H competition does affect the adsorption of Cs on vermiculite, the effect of this competition is quite limited, even at very low pH values. This hypothesis is supported by the fact that XRD demonstrated a significant decrease in interlayer dimension after Cs adsorption. Finally, kinetics experiments showed that the irreversible adsorption of K and the collapse of the interlayer may take place on a much longer time scale than previously considered.

Predictors of live birth after vasectomy reversal in a specialist fertility centre.

In a retrospective review of 106 consecutive vasectomy reversals (May 2002-April 2015) in our institution, patients were stratified according to post vasectomy obstructive interval (PVOI); less than 5 years, 5-10 years, 10-15 years and >15 years. Positive semen analysis and live birth rates were analysed. Logistic regression tested potential predictors for these outcomes. Overall patency rate (positive semen analysis) was 75% and live birth rate was 41%. Shorter PVOI was a significant predictor for positive semen analysis (p=0.028). Male smoking or male age at reversal had no significant correlation (p=0.99 and 0.95 respectively). For a live birth, PVOI and female age (threshold: 36 years) at reversal were significant predictors (p=0.007 and p=0.043 respectively). Outcomes compared favourably with international series yielding satisfactory pregnancy rates, particularly with a short obstructive interval and in females <36 years of age.

Evaluating the cost of iatrogenic urethral catheterisation injuries.

INTRODUCTION: Technique is vital to prevent urethral trauma during urethral catheterisation (UC). Education programmes are helpful but are not compulsory and safe UC remains operator dependent. Traumatic UC is associated with increased morbidity, length of stay, resource utilisation and surgical intervention. AIM: To determine the cost of iatrogenic urethral injuries managed in a tertiary referral centre over a 6-month period. METHODS: A 6-month prospective study monitored iatrogenic urethral injuries secondary to traumatic UC. Included were referrals from district hospitals and inpatient consultations relating to urethral injury caused by traumatic UC. The added cost of management was estimated. RESULTS: Thirteen iatrogenic urethral injuries were recorded in 6 months. Management included open surgery for a ruptured bladder (n = 1), flexible cystourethroscopy (n = 10), suprapubic catherisation (n = 4), 3-way catheterisation (n = 4) and catheter re-insertion under direct vision (n = 6). The cost of acute management of these injuries was approximately €50,000 including theatre costs, ambulance transfer, hospital stay, procedural and equipment costs and short-term follow-up care. CONCLUSION: Iatrogenic injuries during UC represent a significant cost burden to the healthcare system. Training programmes should be compulsory for all healthcare professionals routinely involved in catheterisation procedures.

Incidence, Cost, Complications and Clinical Outcomes of Iatrogenic Urethral Catheterization Injuries: A Prospective Multi-Institutional Study.

PURPOSE: Data on urethral catheter related injuries are sparse. To highlight the dangers inherent in traumatic urethral catheterization we prospectively monitored the incidence, cost and clinical outcomes of urethral catheter related injuries. MATERIALS AND METHODS: This prospective study was performed during a 6-month period at 2 tertiary referral teaching hospitals. Recorded data included method and extent of urethral catheterization injury, setting and time of injury, number of catheterization attempts, urological management provided, additional bed days due to urethral injury and clinical outcomes after followup. The additional cost of managing urethral injuries was also calculated. RESULTS: A total of 37 iatrogenic urethral injuries were recorded during the 6-month period. The incidence of traumatic urethral catheterization was 6.7 per 1,000 catheters inserted. Thirty (81%) patients sustained a complication Clavien-Dindo grade 2 or greater. The additional length of inpatient hospital stay was 9.4 ± 10 days (range 2 to 53). Of these patients 9 (24%) required an indwelling suprapubic catheter and 8 (21%) have an indwelling transurethral catheter. In addition, 9 (24%) are performing self-urethral dilation once weekly and 4 (11%) have required at least 1 urethral dilation due to persistent urethral stricture disease. The additional cost of managing iatrogenic urethral injuries was €335,377 ($371,790). CONCLUSIONS: Iatrogenic urethral catheterization injuries represent a significant cost and cause of patient morbidity. Despite efforts to educate and train health care professionals on urethral catheterization insertion technique, iatrogenic urethral injuries will continue to occur unless urinary catheter safety mechanics are altered and improved.

Post-chemotherapy retroperitoneal lymph node dissection in the management of metastatic testis cancer: the 16-year experience in an Irish setting.

INTRODUCTION: Post-chemotherapy retroperitoneal lymph node dissection (PC-RPLND) is an important tool in the management of advanced germ cell testis cancer, particularly non-seminoma. AIM: We present the 16-year experience with PC-RPLND in a single Irish tertiary referral centre, and compare our results to the major speciality centres worldwide. METHODOLOGY: All 78 patients undergoing PC-RPLND for the treatment of metastatic testis cancer between January 1996 and December 2011 were included. Medical records were reviewed and up to date follow-up obtained from primary referral centres, patient's GPs and individual patient interview. RESULTS: The mean age at diagnosis was 28.5 ± 7 years. Initial pathology included non-seminoma 62.8 %, seminoma 6.4 % and combined 19.2 %. All patients underwent pre-operative chemotherapy. The resection template utilised was bilateral infra-hilar in 29.5 %, unilateral infra-hilar in 46.2 % and supra-hilar in 20.5 %. Complete abdominal remission was achieved in all but one patient. Additional procedures were required in 38.5 % of patients (n = 30). Clavien Dindo grade three or four complications were seen in 8.9 %, including five patients who required early reoperation. Histology of RPLND specimen showed mature teratoma (41 %) and active cancer (11.5 %). Follow-up data were available for 66 patients (85 %). Median follow-up was 101 (11-207) months. Nine patients relapsed with median time to relapse 15 (8-60) months. Overall 5-year survival rate was 95.2 % (four deaths). CONCLUSION: In this relatively small series due to small population and low disease incidence, we have shown acceptable peri-operative course, morbidity and oncological outcomes with PC-RPLND compared to major international centres.

The improved accuracy of planar bone scintigraphy by adding single photon emission computed tomography (SPECT-CT) to detect skeletal metastases from prostate cancer.

BACKGROUND: Planar bone scintigraphy (PBS) is a standard radiological technique to detect skeletal metastases from prostate cancer (PC), the addition of SPECT-CT to PBS improves its diagnostic accuracy. The aim of this study was to assess the additional value of targeted SPECT-CT with PBS in detecting skeletal metastasis form prostate cancer, considering resource implications in an Irish hospital setting. METHODS: 54 PC patients with increased radiotracer uptake on PBS were retrospectively recruited from 2012 to 2013. All underwent targeted evaluation with SPECT-CT. PBS and SPECT-CT images were reviewed by two nuclear medicine radiologists and reported independently. The final diagnosis was made based on the CT finding corresponding to the area of radiotracer uptake. RESULTS: The mean age was 70.9 years (48-88 years) and median PSA at presentation was 13.9 ng/ml (4.2-215 ng/ml). 68.5 % (n = 37) men received treatment for PC while 31.5 % (n = 17) patients had not received treatment prior to PBS. 164 areas of increased radiotracer uptake were identified on PBS; 13 areas were characterised as metastatic on SPECT-CT; iliac bone (n = 3), ribs (n = 1), skull (n = 2), sacrum (n = 1), ischium (n = 1), femur (n = 3), thoracic spine (n = 1) and cervical spine (n = 1). 151 areas were characterised as benign on SPECT-CT. One area of increased radiotracer uptake in the ribs was subsequently described as indeterminate after evaluation with SPECT-CT. CONCLUSION: SPECT-CT improves the diagnostic accuracy of PBS in detecting skeletal metastasis from PC and is superior to PBS alone in differentiating benign from malignant lesions. Notwithstanding resource implications of increased cost, specialist equipment and specialist manpower hours; we recommend the use of SPECT-CT in conjunction with PBS for targeted evaluation of suspicious bony lesions in this cohort of patients.

Testicular Sperm Extraction and Intracytoplasmic Sperm Injection: Outcomes in a specialist fertility centre.

Assisted reproduction with testicular sperm extraction (TESE) and intra-cytoplasmic sperm injection (ICSI) are fertility treatment options for couples with severe oligospermia or azoospermia. A retrospective review was performed of 146 TESE procedures in a specialist fertility centre in Ireland. The indication for TESE was obstructive azoospermia (OA) in 59% (n = 80) and non-obstructive azoospermia (NOA) in 41% (n = 56). Sperm retrieval rates after TESE were determined and the pregnancy rates per ICSI cycle number were evaluated. Sperm retrieval rates were 99% (n = 79/80) and 32% (n = 18/56) for OA and NOA men respectively. Fifty-eight couples proceeded to ICSI. Overall 114 ICSI cycles were performed and 33 cycles resulted in fertilisation (29%). Our sperm retrieval and pregnancy rates are consistent with international studies and support the ongoing role for TESE and ICSI as successful assisted reproductive techniques for male factor infertility in Ireland.

Dilemmas in diagnosis and natural history of renal oncocytoma and implications for management.

INTRODUCTION: Oncocytomas have traditionally been treated with surgical excision; however, their excellent long-term prognosis has popularized conservative and minimally invasive ablative techniques. We evaluated the evolving management and natural history of renal oncocytomas and investigated the relationship between radiological and histopathological diagnosis. METHODS: We performed a 17-year retrospective cohort study on all patients with a confirmed histopathological diagnosis of renal oncocytoma. The primary outcome variables were long-term outcomes, coexistence with renal cell carcinoma, and development of metastatic disease. RESULTS: A total of 38 oncocytomas were reported in 36 patients. Of the 36 patients, 29 (81%) were diagnosed incidentally. Oncocytoma was considered in the differential diagnosis in 4 oncocytomas (10.5%). In total, 34 patients underwent early surgical intervention; of these, 27 (79.4%) underwent radical nephrectomy and 7 underwent partial nephrectomy (20.6%). Four patients (11.1%) were managed conservatively with surveillance. No patients developed recurrence or metastatic disease after a median follow-up of 84 months (range: 4-178). CONCLUSIONS: The diagnostic accuracy for imaging modalities in renal oncocytoma is poor. Surveillance or minimally invasive ablative techniques are appropriate in selected patients with biopsy-proven oncocytoma that are not increasing in size.

Transurethral resection of the prostate--"now and then".

The number of transurethral resections of the prostate (TURP) performed each year is decreasing. The aim of this study was to assess a cohort of patients undergoing TURP and compare this to one twenty years earlier in terms of procedure, complications and outcomes. A retrospective comparative analysis of one hundred consecutive TURPs performed in 2010 was compared to one hundred cases performed in 1990. Fifty-five (55%) had a urinary catheter (UC) in situ pre-operatively in 2010 compared to 22 (22%) in 1990. The length of catheterisation time was significantly longer in 2010 compared with 1990 (average 65 days vs 20 days). Infective complications occurred in six (6%) patients in 2010 and three (3%) in the 1990 cohort. Patients who had UCs in situ preoperatively for longer periods had a higher rate of infective complications and more serious complications. This highlights the importance of early specialist referral for patients diaqnosed with urinary retention.

A comparative bibliometric analysis of the top 150 cited papers in hypospadiology (1945-2013).

INTRODUCTION: Hypospadias, the most common congenital malformation of the penis, is characterized by an abnormal ventral opening of the urethral meatus, abnormal ventral curvature of the penis, and an abnormal distribution of the foreskin around the glans, with a ventrally-deficient hooded foreskin, and has been described in modern peer-reviewed literature since Noble's description in 1853. A dramatic increase in the literature on hypospadiology has focused on two main topics: The aetiology of the condition including molecular mechanisms and environmental influences, as well as surgical techniques to repair the defect, however there have been a number of facets of research stemming from this poorly understood condition in a developing subspecialty (Figure). The majority of these publications focus on the evolution of surgical technique and management. Urethral reconstruction should offer the ability to stand to urinate and combine a satisfactory cosmetic result. The tubularized incised plate repair, popularized by Snodgrass et al., and the Mathieu repair, have been the mainstay for distal hypospadias, however, there have still been a large number of well-described techniques, with no consensus as to the ideal method of repair, some of which is attributed to non-uniform standards of reporting outcomes. There is also no standard objective means to qualitatively assess the importance of each of these contributions. OBJECTIVE: The objective of this study was to determine the top 150 peer-reviewed articles in the field of hypospadiology by way of citation analysis as a means to determine the importance/relevance of each contribution throughout 8 decades of research. STUDY DESIGN: A cited reference search was carried out for indexed citations within Web of Science™ Core Collection. The top 150 indexed cited articles containing the topic "hypospadias" in specific subject categories were compiled using a component of Science Citation Index command. References were then evaluated, and analysed across a number of indices, and over time. RESULTS: The mean number of citations was 76 for each article. The top 150 articles were published across 21 countries, with the majority originating from the USA. The lead research institution was the University of Texas (Southwestern) Medical Center. In total, the top 3 centers represented 33 publications within the top 150 citations. The most commonly utilized journal was the Journal of Urology. The most cited author was W.T. Snodgrass. 39% papers in the top 150 cited articles were published prior to 1990. Three out of the five papers cited in the 1940s dealt with operative technique to repair hypospadias. The period 2000-2010 in contrast, demonstrated a significant inverse correlation between molecular biology citations, and those for operative techniques, with the incidence of the latter dropping to 6% of all cited papers. DISCUSSION: This is the first study of its kind to analyse the most influential articles in hypospadiology, and their characteristics assessed for authorship, content and impact factor. Furthermore it allows data analysis by topic and between time points. This not only de-clutters the wealth of accumulated data on this subject, but also provides an important adjunct to education and training. As with this study, other citation analytical studies in urology found a significant preponderance in cited studies originating from the USA. The prevalence of the US in cited papers doesn't reflect any inherent bias, just a greater number of publications. CONCLUSION: Although there are inherent potential elements of bias in citation analysis, this study demonstrates that citation analysis in a complicated topic can provide a high-throughput, uncomplicated method of quickly deciphering important contributions of authors and institutions to the field of hypospadias research.

A 30-year experience of Millin's retropubic prostatectomy: Has this classic operation derived by a President of the College in Ireland stood the test of time?

INTRODUCTION: In patients with large gland volume, open prostatectomy/adenoma enucleation remains a valuable surgical option in treating large obstructing prostates. We report our series of open prostatectomies spanning 32 years from a single institution. PATIENTS AND METHODS: We retrospectively reviewed all patients who underwent open prostatectomy between 1980 and 2012. Patient demographical, clinical, pre- and postoperative data and final histology were retrieved from hospital in-patient enquiry system and chart review. RESULTS: A total of 161 patients underwent Millin's prostatectomy by seven surgeons between 1980 and 2012. The mean blood loss was 1,381 mls (range 300-3,675 mls). One-third (34%) of patients (n = 55) received a blood transfusion. The mean weight of prostate tissue removed was 119 g (median 112 g, range 17-372 g). 6.6 % of pathological specimens revealed incidental prostate cancer, of which 78% were well differentiated (Gleason score ≤ 6). The mean weight of prostate tissue removed in patients who received a transfusion was 124 g. Trial of micturition (TOM) was performed at a mean of 9 days (median 9 days, range 5-25 days) with 94% of patients having a successful trial of voiding. 6% of cases early in the series failed to void initially, but did so at later removal of catheter while still in hospital. 45 patients (28%) of patients developed peri- or postoperative complications. There were three deaths (1.9%). CONCLUSION: Open Millin's prostatectomy popularized over half a century ago continues to be a valuable option for the surgical treatment of high-volume prostate glands with excellent outcomes for patients.

A patient reported outcome measure (PROM) assessing quality of care in the urology hospital outpatient setting.

A prospective blind PROM (patient reported outcome measure) study performed in our urology department examined the outpatient-clinic experience. 104 questionnaires were completed. 23 patients (22%) felt the waiting times for appointments was excessive. 13 patients (13%) experienced difficulty in contacting administrative staff. 98 patients (94%) considered the waiting areas good but 31 patients (31%) considered lack of privacy an issue. Consultants saw 65 patients (63%). 62 patients (60%) expected to be seen by a consultant. 32 patients (31%) felt consultation with a different doctor on return visits was unsatisfactory. 76 patients (73%) "fully trusted" their doctors. 78 patients (75%) rated their visit excellent, 10 patients (10%) added comments. Despite frustration with waiting times, the experience of patients reflects a positive rapport and trust between patient and doctor.

An 11-year analysis of the prevalent uropathogens and the changing pattern of Escherichia coli antibiotic resistance in 38,530 community urinary tract infections, Dublin 1999-2009.

BACKGROUND: Knowledge of local antimicrobial resistance patterns is essential for evidence-based empirical antibiotic prescribing, and a cutoff point of 20% has been suggested as the level of resistance at which an agent should no longer be used empirically. We sought to identify the changing incidence of causative uropathogens over an 11-year period. We also examined the trends in antibiotic resistance encountered in both the pooled urine samples and those where the causative organism was Escherichia coli. PATIENT AND METHODS: A retrospective analysis of the antimicrobial resistance within the positive community urine isolates over the 11-year period, 1999 to 2009, in a single Dublin teaching hospital was performed. RESULTS: In total 38,530 positive urine samples processed at our laboratory originated in the community of which 23,838 (56.7%) had E. coli as the infecting organism. The prevalence of E. coli has been increasing in recent years in community UTIs with 70.4% of UTIs in the community caused by E.coli in 2009. Ampicillin and trimethoprim were the least-active agents against E. coli with mean 11-year resistance rates of 60.8 and 31.5%, respectively. Significant trends of increasing resistance over the 11-year period were identified for trimethoprim, co-amoxyclav, cefuroxime and gentamicin. Ciprofloxacin remains a reasonable empirical antibiotic choice in this community with an 11-year resistance rate of 10.6%. Higher antibiotic resistance rates were identified in the male population and in children. CONCLUSION: Resistance rates to commonly prescribed antibiotics are increasing significantly. This data will enable evidence-based empirical prescribing which will ensure more effective treatment and lessen the emergence of resistant uropathogens in the community.

Emergency management of acute urinary retention: results from an all-Ireland urologist practice survey.

INTRODUCTION: Anecdotal evidence suggests that current service restrictions and operative cancellations are resulting in increased numbers of catheterized men in the community awaiting definitive management of their bladder outlet obstruction. We wished to analyse current admission policies and management strategies of acute urinary retention (AUR) secondary to benign prostatic enlargement (BPE) in Ireland. METHODS: A total of 58 consultant urologists practicing in Ireland were sent a questionnaire about their management of AUR secondary to BPE. Data was collected relating to initial emergency management, timing of trial without catheter (TWOC), their use of alpha-blockers and follow-up policy. RESULTS: Urethral catheterization is the initial management of choice by all 42 respondents. The patient is routinely admitted after catheterization by 20/42 consultants (48 %) and 22/42 (52 %) discharge the patient home with a urinary catheter (UC). TWOC is performed on day 2 in 11/20 (55 %) and on day 3 in 9/20 (45 %). In terms of individuals who admit patients presenting with AUR one failed TWOC is an indication for transurethral resection of the prostate in 10/20 (50 %), with 6/20 (30 %) performing a second TWOC on the same admission and 4/20 (20 %) discharging the patient for interval TURP. A total of 83 % of respondents, all of whom work in public institutions, expressed concerns relating to elective admission difficulties for definitive management of catheterized patients following AUR. CONCLUSION: There is variation in the admission policy for AUR in Ireland. Elective admission and operative restrictions for catheterized patients following episodes of AUR are causing concern to the urologists in Ireland.

Percutaneous nephrolithotomy in adult patients with spina bifida, severe spinal deformity and large renal stones.

AIMS: To present our experience in patients with spina bifida with severe spinal abnormality undergoing percutaneous nephrolithotomy (PCNL) for large stone burden. PATIENTS AND METHODS: A retrospective review identified five spina bifida patients with abnormal spinal curvature who had a PCNL for large kidney stones. The mean age was 28 years. In two patients, stones were on the concave side of the scoliotic spine further limiting percutaneous access. Mean stone burden was 940 mm2. All patients were paraplegic, three patients had symptomatic stone disease. We performed initial percutaneous renal access in radiology department and staged nephrolithotomy in operating room. Tract dilatation was accomplished using Amplatz dilators and a 24 Ch or 26 Ch nephroscope was used. Fragmentation and stone removal were accomplished in all patients using pneumatic and or ultrasound lithotripter and a retrieval grasper. RESULTS: No anaesthetic complications were recorded. One patient required multiple percutaneous tracts, four had single tract to access stones. Three patients were stone free after PCNL. One required second PCNL through the same tract and another patient had multiple adjunctive ESWL. All five patients were stone clear after the final procedure. Two patients required blood transfusion. No patient had major complication or admission to intensive care unit. CONCLUSIONS: Percutaneous nephrolithotomy in patients with spina bifida is challenging but safe. Detailed pre-operative anaesthetic assessment and precise uroradiological evaluation of renal anatomy is essential. Second-look PCNL and additional ESWL/URS treatment may be required to completely clear stones.

Primary paratesticular seminoma - A case report.

INTRODUCTION: Paratesticular tumours are rare. Rhabdomyosarcomas are the commonest malignant paratesticular tumours although tumours can arise from any paratesticular structure. Here we report a case of a primary paratesticular seminoma and a review of the literature. PRESENTATION OF CASE: A 42 year old man presented with a right scrotal mass. Histology revealed a paratesticular seminoma. Following a radical orchidectomy, there was no evidence of testicular seminoma. DISCUSSION: Primary paratesticular seminoma in the absence of testicular seminoma is extremely rare. CONCLUSION: After a thorough review of the literature, this is, to our knowledge only the second reported case of a primary paratesticular seminoma.

The Distribution of PSA Age-Specific Profiles in Healthy Irish Men between 20 and 70.

Background. Ireland is estimated to have the highest European incidence rate of prostate cancer (Pca) in 2006 which will increase by 275% by 2025. This study aimed to determine PSA cutoff values in different age groups of healthy male patients without Pca. Methods. 660 men in a pilot men's health programme, aged 18-67, had PSA assayed. Men were grouped into 8 age groups at 5-year intervals: 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, and 64-70. Results. Linear regression demonstrates a PSA velocity of 0.024 ng/ml/year. The 95% confidence interval demonstrates a near flat line of PSA values from age 20 to 50 and rises after. When transformed logarithmically, PSA correlates highly with expected values from the normal distribution (0.98). A fractional polynomial quantile regression model was used to predict median and 95th percentile for PSA as follows: 30-34 (0.73, 1.57), 35-39 (0.71, 1.65), 40-44 (0.73, 1.85), 45-49 (0.78, 2.17), 50-54 (0.88, 2.63), 55-59 (1.01, 3.25), 60-64 (1.20, 4.02), and 64-70 (1.43, 4.96). Conclusions. PSA levels are similar to other racial groups but not as high as US Caucasians until 65 years. These data define the predicted PSA for the Irish population and provide a reference for future screening programmes.

The incidence and relevance of prostate cancer in radical cystoprostatectomy specimens.

PURPOSE: To review the incidence, histopathological features and clinical outcomes of patients with incidental prostate cancer (CaP) found in cystoprostatectomy specimens (CP) excised for bladder cancer and to determine whether these prostate cancers could affect the follow-up strategy. PATIENTS AND METHODS: We retrospectively reviewed the records of 110 patients who underwent CP for bladder cancer (1998-2011) at our institution. CaP grade, stage, volume and surgical margin status were recorded. Prostatic involvement by bladder tumour or carcinoma in situ (CIS) was studied. Pre-operative prostate assessment and follow-up in those diagnosed with incidental CaP were analysed. RESULTS: Incidental CaP was identified in 35 patients (32.5%), 4 with prostatic PIN alone and 2 patients with diagnoses of CaP prior to cystectomy were excluded from study. Of the CaP cases, 28.5% had clinically significant disease: 5 with Gleason score 7, 2 with Gleason score 9, who also had extracapsular invasion of tumour, and three with positive surgical margins. All patients were pN0 for CaP. Of the 108 patients, 16.5% had prostatic urethral involvement with CIS or TCC. In the subgroup of patients with the incidentally diagnosed CaP who developed local recurrence of bladder tumour and/or metastatic disease, none originated from their CaP. CONCLUSION: The majority of incidental CaP in CP specimens are organ confined and do not influence oncological outcome. The prognosis of such patients is primarily determined by bladder cancer. Our findings support previous reports and autopsy studies elsewhere.

The pitfalls of treating anorectal conditions after radiotherapy for prostate cancer.

We present a salutary lesson learned from three cases with significant complications that followed anorectal intervention in the presence of radiation proctitis due to prior radiotherapy for adenocarcinoma of the prostate. After apparent routine rubber band ligation for painful haemorrhoids, one patient developed a colo-cutaneous fistula. Following laser coagulation for radiation proctitis, one patient required a pelvic exenteration for a fistula, while another developed a rectal stenosis. Those diagnosing and treating colonic conditions should be mindful of the increased prevalence of patients who have had radiotherapy for prostate cancer and the potential for complications in treating these patients.