A study protocol for a feasibility randomised controlled trial investigating videoendoscopic radical inguinal lymphadenectomy versus open radical inguinal lymphadenectomy in patients with penile cancer (VELRAD).

BACKGROUND: Penile cancer is a rare male genital malignancy. Surgical excision of the primary tumour is followed by radical inguinal lymphadenectomy if there is metastatic disease detected by biopsy, fine needle aspiration cytology (FNAC) or following sentinel lymph node biopsy in patients with impalpable disease. However, radical inguinal lymphadenectomy is associated with a high morbidity rate, and there is increasing usage of a videoendoscopic approach as an alternative. METHODS: A pragmatic, UK-wide multicentre feasibility randomised controlled trial (RCT), comparing videoendoscopic radical inguinal lymphadenectomy versus open radical inguinal lymphadenectomy. Patients will be identified and recruited from supraregional multi-disciplinary team meetings (sMDT) and must be aged 18 or over requiring inguinal lymphadenectomy, with no contraindications to surgical intervention for their cancer. Participants will be followed up for 6 months following randomisation. The primary outcome is the ability to recruit patients for randomisation across all selected sites and the rate of loss to follow-up. Other outcomes include acceptability of the trial and intervention to patients and healthcare professionals assessed by qualitative research and obtaining resource utilisation information for health economic analysis. DISCUSSION: There are currently no other published RCTs comparing videoendoscopic versus open radical inguinal lymphadenectomy. Ongoing study is required to determine whether randomising patients to either procedure is feasible and acceptable to patients. The results of this study may determine the design of a subsequent trial. TRIAL REGISTRATION: Clinicaltrials.gov PRS registry, registration number NCT05592639. Date of registration: 13th October 2022, retrospectively registered.

Risk of Local Recurrence in Men With Penile Intraepithelial Neoplasia in the Surgical Margin After Penile-sparing Surgery.

PURPOSE: Up to 90% of men with a positive surgical margin show remaining cancer in subsequent reresections. The risk of local recurrence in men with no penile cancer but the precancerous lesion penile intraepithelial neoplasia at the surgical margin is less well studied and was the aim of this analysis. MATERIAL AND METHODS: This was a retrospective analysis of men with distal penile cancer undergoing penile-sparing surgery. A competing risks survival analysis adjusted for grade, lymphovascular invasion, and stage was performed to assess local recurrence-free survival in patients with penile intraepithelial neoplasia-positive margins and completely negative surgical margins. RESULTS: A negative surgical margin was described in 319 men (85%), whereas penile intraepithelial neoplasia in the surgical margin was found in 59 men (15%). Local recurrence was observed in 30/319 men with a negative surgical margin compared to 11/59 men with penile intraepithelial neoplasia in the surgical margin. Adjusted for T stage and grade, patients with penile intraepithelial neoplasia at the surgical margin had a higher risk to develop a local recurrence than those with a negative surgical margin without penile intraepithelial neoplasia (HR 1.51, 95% CI 1.07-2.12, P = .019). CONCLUSIONS: Men with a penile intraepithelial neoplasia-positive surgical margin have an increased risk to experience local recurrence compared to men with a negative surgical margin and should undergo closer surveillance and/or adjuvant treatment.

Catheter squeeze technique to solve urinary catheter drainage problem.

Background: Urinary catheter insertion is one of the basic techniques used in patient care to drain the bladder. Around 30 million urinary catheters are inserted annually in the USA alone.2 Often, when inserting a urinary catheter, it is noticed that urine does not drain right away. Method: This article will discuss the 'urinary catheter squeeze' technique that can help healthcare providers resolve this problem. Results: We have a simple solution called the 'catheter squeeze technique' to address the problem of urine not draining. The clinician who inserts the catheter can assess the outcome of this technique immediately, as it provides immediate results. Conclusion: There are several theories regarding why urine may not properly drain into a catheter after it is inserted, and various methods are employed to address this issue. Our "catheter squeeze technique" is a simple approach that requires no tools or assistance, and its effectiveness can be observed immediately after insertion.

Outcomes following radical inguinal lymphadenectomy for penile cancer using a fascial-sparing surgical technique.

PURPOSE: To describe our surgical technique and report the oncological outcomes and complication rates using a fascial-sparing radical inguinal lymphadenectomy (RILND) technique for penile cancer patients with cN+ disease in the inguinal lymph nodes. METHODS: Over a 10-year period, 660 fascial-sparing RILND procedures were performed in 421 patients across two specialist penile cancer centres. The technique used a subinguinal incision with an ellipse of skin excised over any palpable nodes. Identification and preservation of the Scarpa's and Camper's fascia was the first step. All superficial inguinal nodes were removed en bloc under this fascial layer with preservation of the subcutaneous veins and fascia lata. The saphenous vein was spared where possible. Patient characteristics, oncologic outcomes and perioperative morbidity were retrospectively collected and analysed. Kaplan-Meier curves estimated the cancer-specific survival (CSS) functions after the procedure. RESULTS: Median (interquartile range, IQR) follow-up was 28 (14-90) months. A median (IQR) number of 8.0 (6.5-10.5) nodes were removed per groin. A total of 153 postoperative complications (36.1%) occurred, including 50 conservatively managed wound infections (11.9%), 21 cases of deep wound dehiscence (5.0%), 104 cases of lymphoedema (24.7%), 3 cases of deep vein thrombosis (0.7%), 1 case of pulmonary embolism (0.2%), and 1 case of postoperative sepsis (0.2%). The 3-year CSS was 86% (95%Confidence Interval [95% CI] 77-96), 83% (95% CI 72-92), 58% (95% CI 51-66), respectively, for the pN1, pN2 and pN3 patients (p < 0.001), compared to a 3-year CSS of 87% (95% CI 84-95) for the pN0 patients. CONCLUSION: Fascial-sparing RILND offers excellent oncological outcomes whilst decreasing the morbidity rates. Patients with more advanced nodal involvement had poorer survival rates, emphasizing the need for adjuvant chemo-radiotherapy.

Lymphovascular and perineural invasion are risk factors for inguinal lymph node metastases in men with T1G2 penile cancer.

PURPOSE: To analyse the risk of inguinal lymph node (ILN) metastases in T1G2 penile cancer stratified by lymphovascular invasion (LVI), perineural invasion (PNI) and tumour size. METHODS: Retrospective study of men with localised T1G2 penile cancer with non-palpable lymph nodes and no local recurrence during follow-up at six European institutional high-volume centres was performed. ILN involvement was defined as cancer detected during ultrasound-guided fine-needle aspiration cytology, core needle biopsy, dynamic sentinel lymph node biopsy, ILN dissection or inguinal recurrence during follow-up. Uni- and multivariable logistic regression analyses were performed. RESULTS: In the cohort of 554 men with T1G2 penile cancer, from 6 European institutions, ILN metastases were observed in 46/554 men (8%, 95% confidence interval (CI) 6-11%). Men with both, LVI- and PNI- primary cancers had the lowest risk of ILN involvement (6%) whereas men with LVI + or PNI + showed ILN metastases in 22% and 30%. In multivariable regression, men with LVI + or PNI + had higher odds for ILN metastases compared to men with LVI- and PNI- (OR 3.9, 95% CI 1.6-9.0, p value < 0.01) Tumour size was not associated with ILN risk (OR 1.01 95% CI 0.99-1.04, p = 0.17). CONCLUSION: Approximately, one out of ten men with T1G2 overall and one out of four men with either LVI + or PNI + still have ILN metastases despite being clinically node negative. Therefore, invasive ILN staging should strongly be recommended in T1G2 with LVI + or PNI + but importantly, must be discussed in patients with T1G2 with LVI- or PNI-.

High diagnostic accuracy of inguinal ultrasonography and fine-needle aspiration followed by dynamic sentinel lymph node biopsy in men with impalpable and palpable inguinal lymph nodes.

OBJECTIVES: To assess the accuracy of dynamic sentinel lymph node biopsy (DSNB) after negative ultrasonography (US) guided fine-needle aspiration (FNA) for inguinal lymph node (ILN) staging. PATIENTS AND METHODS: We performed a retrospective analysis of men with ≥T1G2 penile cancer and negative inguinal US-guided FNA undergoing DSNB. Men with suspicious US but negative FNA underwent US-guided ILN excision. Men with ≥T1G2 local recurrence during follow-up and non-squamous cell histologies were excluded. Descriptive analysis was performed, and sensitivity and negative predictive values (NPVs) were calculated. RESULTS: We included 403 men with 728 groins with negative FNA undergoing DSNB ± US-guided LN excision. At least one sentinel LN (SN) was visualised in 93% during the first and in 7% during the second lymphoscintigraphy. The median SNs visualised preoperatively was 1 SN and a median of 2 LNs were resected. ILN metastases were detected in 9% groins in men with impalpable and in 17% men with palpable LNs. Stratified by impalpable and palpable ILN, non-local recurrence despite pathologically negative DSNBs was seen in 0.5% and 0%, respectively. Limited to men with ≥24 months follow-up, non-local recurrence after negative DSNBs was seen in 0.4% and 0%, respectively. The sensitivity of DSNB was 96% and the NPV was 100%. The main limitation of this analysis is its retrospective nature with inherit biases. CONCLUSIONS: Inguinal US and FNA followed by DSNB can accurately stage men with both impalpable and palpable ILN, which provides logistical and surgical advantages.

Treatment Options and Outcomes for Men with Penile Intraepithelial Neoplasia: A Systematic Review.

Penile intraepithelial neoplasia (PeIN) is a rare skin condition with potential to progress to invasive penile cancer. We performed a systematic review of treatment options and outcomes for PeIN. Topical agents showed response and recurrence rates of 40-100% and 20% for imiquimod, and 48-74% and 11% for 5-fluorouracil, respectively. Discontinuation of topical agents because of side effects was observed in 12% of cases. Response rates for laser therapies were 52-100%, with recurrence in 7-48% of cases and a change in penile sensitivity in 50%. Circumcision cleared preputial PeIN. Rates of recurrence after surgical treatment of glans PeIN were 25% for wide local excision, 4% for Mohs surgery, 5% for total glans resurfacing, and 10% for glansectomy. There are limited data on factors predictive of treatment response and on sequencing of treatment options. PATIENT SUMMARY: Several treatment options are available for men with precancerous lesions of the foreskin or glans. Close follow-up is necessary as lesions can recur or progress to invasive penile cancer.

Saphenous-sparing Ascending Video Endoscopic Inguinal Lymph Node Dissection Using a Leg Approach: Surgical Technique and Perioperative and Pathological Outcomes.

BACKGROUND: Open inguinal lymph node dissection (oILND) has high morbidity. Ascending saphenous-sparing video endoscopic ILND (VEILND-AS+) represents a minimally invasive alternative with potential benefits. OBJECTIVE: To describe our VEILND-AS+ technique and compare outcomes to oILND. DESIGN SETTING AND PARTICIPANTS: This was a retrospective cohort study of penile cancer patients. SURGICAL PROCEDURE: VEILND-AS+ was performed according to the technique described in the supplementary video. MEASUREMENTS: We compared perioperative and pathological outcomes between the two procedures. RESULTS AND LIMITATIONS: In the study cohort of 206 men we performed 40 VEILND-AS+ and 251 oILND procedures. In comparison to oILND, VEILND-AS+ had a longer operation time (185 vs 120 min; p < 0.01) but a shorter hospital stay (2 vs 4 d; p < 0.01). A median of eight resected lymph nodes with a median of one affected node per groin was observed in both groups. Extranodal extension was found in 30% of cases after VEILND-AS+ and 35% after oILND. In both groups the median drainage time was 13 d. Wound infections were observed in 38% of cases after VEILND-AS+ and 27% after oILND (p = 0.19). Skin necrosis or wound breakdown occurred in 0% and 6% of cases after VEILND-AS+ and oILND (p < 0.01), while lymphoceles were drained in 18% and 7% of cases, respectively(p = 0.03). Following VEILND-AS+ and oILND, 20% and 14% of patients, respectively, were referred to a lymph oedema clinic (p < 0.01). CONCLUSIONS: VEILND-AS+ is a safe procedure and offers shorter hospital stays and possibly a lower risk of skin necrosis and wound breakdown in comparison to oILND. Further improvements in the VEILND-AS+ technique are required to reduce complications associated with dead space and injury to lymphatic vessels. PATIENT SUMMARY: For patients undergoing surgery on lymph nodes in the groin, a minimally invasive approach instead of open surgery led to discharge 2 days earlier and may have lower rates of severe wound complications.

Human Papilloma Virus (HPV) status may impact treatment outcomes in patients with pre-cancerous penile lesions (an eUROGEN Study).

Penile intra-epithelial neoplasia (PeIN) is a known precursor for penile cancer. It may be undifferentiated or differentiated. The former is related to high-risk Human Papilloma Virus (HPV) and associated with p16 over-expression. Patients may present with red patches or lesions on the penis which on occasion may affect sexual activity.This study will assess associations between p16 status, patient parameters, treatment choice and outcomes. Data were collected on patients diagnosed with PeIN, who were referred to a single European Network, between 2008 and 2018. The following parameters were collected utilising patient records: demographics, smoking status, performance status, comorbidities, HPV/p16 status, lichen sclerosus (LS) status, treatment and clinical response. Log rank, Kaplan-Meier, Pearson Chi-Squared and Fishers Exact test were utilised to determine significance. One hundred thirty-seven patients were identified with PeIN and no invasive cancer. Staining for p16 was available in 91 patients and 74 patients were p16+. There were no significant differences in disease-free survival (DFS) for smoking status, performance status, comorbidities and lichen sclerosus, although patients with lichen sclerosus tended to recur sooner. Overall, p16+ patients showed significantly better DFS over p16- patients (n = 67; 10.4 vs 7.4 months; p = 0.023). In p16+ patients receiving treatment with imiquimod alone or with surgery, response rates were 100% vs 54% without imiquimod (n = 56; p = 0.017). In p16- patients receiving treatment with imiquimod alone or with surgery, response rates were 100% vs 56% without imiquimod (n = 17; p = 0.99). Overall 13.6% of patients progressed to cancer. The results indicate treatment combinations with immunotherapy tend to provide better responses despite p16 status. Patients with p16+ disease have a longer disease-free survival. Approximately 14% of patients progress to invasive disease. However, given the limitations in this study, further research is required to confirm these findings.

Predictors of local recurrence and its impact on survival after glansectomy for penile cancer: time to challenge the dogma?

OBJECTIVES: To identify predictive pathological factors for local recurrence (LR) and to study the impact of LR on survival in patients treated with glansectomy for penile squamous cell carcinoma (pSCC). PATIENTS AND METHODS: We retrospectively studied patients treated with glansectomy at international, high-volume reference centres. We analysed histopathological predictors of LR, stratified patients into risk groups based on the number of risk factors present, and studied the impact of LR on survival outcomes using Kaplan-Meier survival analysis and stepwise Cox proportional hazards regression models. Subsequently, we performed sensitivity analyses excluding margin-positive cases, pT3 disease, and cN+ disease, or all of these factors. RESULTS: Across nine institutions, 897 patients were included, of whom 94 experienced LR. On multivariable analysis, presence of high-grade disease and pT3 stage were independent predictors of LR. LR-free survival rates significantly differed according to the number of risk factors present, with a hazard ratio (HR) of 1.90 (95% confidence interval [CI] 1.17-3.07; P = 0.01) for the intermediate-risk group (one risk factor) and 6.11 (95% CI 3.47-10.77; P < 0.001) for the high-risk group (two risk factors), using the low-risk group (no risk factors) as reference. Patients who experienced LR had significantly worse overall survival (OS; HR 2.89, 95% CI 2.02-4.14; P < 0.001) and cancer-specific survival (CSS; HR 5.64, 95% CI 3.45-9.22; P < 0.001). LR (HR 3.82, 95% CI 2.14-6.8; P < 0.001), lymphovascular invasion and cN status were significant predictors of decreased CSS. LR remained a strong predictor of both OS and CSS in all sensitivity analyses. CONCLUSIONS: Pathological T3 stage and presence of high-grade disease were independent histopathological predictors of LR after glansectomy for primary pSCC, which allowed risk stratification into three groups with significantly different risk of developing LR. Additionally, LR is related to poor OS and CSS, indicating that LR is a manifestation of underlying aggressive disease and clearly challenging the dogma of using organ-sparing surgery whenever possible since survival is unaffected by higher LR rates.

Genomic Evaluation of Multiparametric Magnetic Resonance Imaging-visible and -nonvisible Lesions in Clinically Localised Prostate Cancer.

BACKGROUND: The prostate cancer (PCa) diagnostic pathway is undergoing a radical change with the introduction of multiparametric magnetic resonance imaging (mpMRI), genomic testing, and different prostate biopsy techniques. It has been proposed that these tests should be used in a sequential manner to optimise risk stratification. OBJECTIVE: To characterise the genomic, epigenomic, and transcriptomic features of mpMRI-visible and -nonvisible PCa in clinically localised disease. DESIGN, SETTING, AND PARTICIPANTS: Multicore analysis of fresh prostate tissue sampled immediately after radical prostatectomy was performed for intermediate- to high-risk PCa. INTERVENTION: Low-pass whole-genome, exome, methylation, and transcriptome profiling of patient tissue cores taken from microscopically benign and cancerous areas in the same prostate. Circulating free and germline DNA was assessed from the blood of five patients. OUTCOME MEASUREMENT AND STATISTICAL ANALYSIS: Correlations between preoperative mpMRI and genomic characteristics of tumour and benign prostate samples were assessed. Gene profiles for individual tumour cores were correlated with existing genomic classifiers currently used for prognostication. RESULTS AND LIMITATIONS: A total of 43 prostate cores (22 tumour and 21 benign) were profiled from six whole prostate glands. Of the 22 tumour cores, 16 were tumours visible and six were tumours nonvisible on mpMRI. Intratumour genomic, epigenomic, and transcriptomic heterogeneity was found within mpMRI-visible lesions. This could potentially lead to misclassification of patients using signatures based on copy number or RNA expression. Moreover, three of the six cores obtained from mpMRI-nonvisible tumours harboured one or more genetic alterations commonly observed in metastatic castration-resistant PCa. No circulating free DNA alterations were found. Limitations include the small cohort size and lack of follow-up. CONCLUSIONS: Our study supports the continued use of systematic prostate sampling in addition to mpMRI, as avoidance of systematic biopsies in patients with negative mpMRI may mean that clinically significant tumours harbouring genetic alterations commonly seen in metastatic PCa are missed. Furthermore, there is inconsistency in individual genomics when genomic classifiers are applied. PATIENT SUMMARY: Our study shows that tumour heterogeneity within prostate tumours visible on multiparametric magnetic resonance imaging (mpMRI) can lead to misclassification of patients if only one core is used for genomic analysis. In addition, some cancers that were missed by mpMRI had genomic aberrations that are commonly seen in advanced metastatic prostate cancer. Avoiding biopsies in mpMRI-negative cases may mean that such potentially lethal cancers are missed.

Primary Mutational Landscape Linked with Pre-Docetaxel Lactate Dehydrogenase Levels Predicts Docetaxel Response in Metastatic Castrate-Resistant Prostate Cancer.

BACKGROUND: Docetaxel chemotherapy is a standard of care for metastatic castrate-resistant prostate cancer (mCRPC): 40-50% of patients achieve a biochemical response. However, there is a lack of response predictive biomarkers. OBJECTIVE: To assess lactate dehydrogenase (LDH) as a docetaxel response biomarker in mCRPC and to examine the association of LDH with genomic alterations in primary diagnostic biopsies. DESIGN, SETTING, AND PARTICIPANTS: Clinical and associated primary tumour-targeted next-generation sequencing data from matched training (n=150) and test (n=120) cohorts of progressive mCRPC patients receiving docetaxel therapy were analysed. Data were correlated with large-scale prostate cancer genomic datasets. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Prostate-specific antigen (PSA) response, radiographic response, biochemical progression-free survival (PFS), overall survival (OS), genomic analysis of primary biopsies, and genomic datasets (Memorial Sloan Kettering Cancer Center [MSKCC] and SU2C/PCF). RESULTS AND LIMITATIONS: Serum LDH ≥450U/l is a reliable prognostic biomarker (area under the curve: 0.757 [standard deviation 0.054, 95% confidence interval [CI] 0.650-0.864, p<0.001]) in progressive mCRPC, predicting PFS at 3 mo. Patients with LDH ≥450U/l were poorer PSA responders, with shorter PFS (213 vs 372 d, hazard ratio [HR] 1.876, 95% CI 1.289-2.7300) and OS (362 vs 563 d, HR 1.630, 95% CI 1.127-2.357). High LDH is an independent surrogate marker for survival following docetaxel and predicts a poor radiological response (p=0.043). Of the 14 patients with LDH ≥450U/l available for next-generation sequencing, nine (64.3%) were more likely to have DNA repair gene mutation(s) (BRCA1/2, ATM, CHEK2, Fanconi anaemia gene) in their primary biopsy. Cross correlation with MSKCC and SU2C/PCF databases revealed a positive correlation between LDHA, PARP1 (r=0.667, p<0.01), and other DNA repair genes. CONCLUSIONS: Genomic abnormalities of LDHA and DNA repair in primary biopsies link to high pretreatment LDH and poor response to docetaxel in mCRPC. PATIENT SUMMARY: The presence of mutations of the lactate dehydrogenase and DNA repair pathways are associated with aggressive prostate cancer and poor response to chemotherapy later in the disease.

Dynamic sentinel lymph node biopsy for penile cancer: a comparison between 1- and 2-day protocols.

OBJECTIVE: To determine the outcome of clinically negative node (cN0) patients with penile cancer undergoing dynamic sentinel node biopsy (DSNB), comparing the results of a 1- and 2-day protocol that can be used as a minimal invasive procedure for staging of penile cancer. PATIENTS AND METHODS: This is a retrospective analysis of 151 cN0 patients who underwent DSNB from 2008 to 2013 for newly diagnosed penile cancer. Data were analysed per groin and separated into groups according to the protocol followed. The comparison of the two protocols involved the number of nodes excised, γ-counts, false-negative rates (FNR), and complication rates (Clavien-Dindo grading system). RESULTS: In all, 280 groins from 151 patients underwent DSNB after a negative ultrasound ± fine-needle aspiration cytology. The 1-day protocol was performed in 65 groins and the 2-day protocol in 215. Statistically significantly more nodes were harvested with the 1-day protocol (1.92/groin) compared with the 2-day protocol (1.60/groin). The FNRs were 0%, 6.8% and 5.1%, for the 1-day protocol, 2-day protocol, and overall, respectively. Morbidity of the DSNB was 21.4% for all groins, and 26.2% and 20.1% for the 1-day and 2-day protocols, respectively. Most of the complications were of Clavien-Dindo Grade 1-2. CONCLUSIONS: DSNB is safe for staging patients with penile cancer. There is a trend towards a 1-day protocol having a lower FNR than a 2-day protocol, albeit at the expense of a slightly higher complication rate.

The treatment of penile carcinoma in situ (CIS) within a UK supra-regional network.

OBJECTIVES: To review outcomes of the treatment of carcinoma in situ (CIS) of the penis at a large supra-regional penile cancer network, where centralisation has permitted greater experience with treatment outcomes, and suggest treatment strategies. PATIENTS AND METHODS: The network penile cancer database, which details presentation, treatment and complications was analysed from 2003 to 2010, identifying patients with CIS, with a minimum follow-up of 2 years, looking at treatments administered and outcomes. RESULTS: In all, 57 patients with mean (range) age of 61 (34-91) years were identified. In all, 18 were treated by circumcision only, 20 by circumcision and local excision (LE) and 19 by circumcision and 5-flurouracil (5-FU). The mean (range) follow-up was 3.5 (2-8) years. Of those treated by circumcision none subsequently developed CIS on the glans. For those who underwent circumcision + LE, five of 20 (25%) developed recurrence requiring further treatment. Of those treated by circumcision + 5-FU, 14/19 (73.7%) completely responded. Of the five incomplete responders, two had focal invasive malignancy at repeat biopsy. One incomplete responder underwent glansectomy and four grafting. No complete responders relapsed. Complications of 5-FU included significant inflammatory response in seven (36.8%), with two requiring hospital admission and one neo-phimosis (5.3%). CONCLUSION: This study suggests that patients undergoing circumcision for isolated CIS and complete responders to 5-FU may require only short-term follow-up, as recurrence is unlikely, whereas longer follow up is required for all other patients. However, numbers in this study are small and larger studies are needed to support this. An incomplete response to 5-FU dictates immediate re-biopsy, as it carries a significant chance of previously undetected invasive disease.

Should centralized histopathological review in penile cancer be the global standard?

OBJECTIVE: To assess the role of centralized pathological review in penile cancer management. MATERIALS AND METHODS: Newly diagnosed squamous cell carcinomas (SCC) of the penis, including squamous cell carcinoma in situ (CIS), from biopsy specimens were referred from 15 centres to the regional supra-network multidisciplinary team (Sn-MDT) between 1 January 2008 and 30 March 2011. Biopsy histology reports and slides from the respective referring hospitals were reviewed by the Sn-MDT pathologists. The biopsy specimens' histological type, grade and stage reported by the Sn-MDT pathologist were compared with those given in the referring hospital pathology report, as well as with definitive surgery histology. Any changes in histological diagnosis were sub-divided into critical changes (i.e. those that could alter management) and non-critical changes (i.e. those that would not affect management). RESULTS: A total of 155 cases of squamous cell carcinoma or CIS of the penis were referred from 15 different centres in North-West England. After review by the Sn-MDT, the histological diagnosis was changed in 31% of cases and this difference was statistically significant. A total of 60.4% of the changes were deemed to be critical changes that resulted in a significant change in management. When comparing the biopsy histology reported by the Sn-MDT with the final histology from the definitive surgical specimens, a good correlation was generally found. CONCLUSIONS: In the present study a significant proportion of penile cancer histology reports were revised after review by the Sn-MDT. Many of these changes altered patient management. The present study shows that accurate pathological diagnosis plays a crucial role in determining the correct treatment and maximizing the potential for good clinical outcomes in penile cancer. In the case of histopathology, centralization has increased exposure to penile cancer and thereby increased diagnostic accuracy, and should therefore be considered the 'gold standard'.

Early prostate cancer--which treatment do men prefer and why?

STUDY TYPE: Preference (prospective cohort). LEVEL OF EVIDENCE: 1b. What's known on the subject? and What does the study add? In general the literature suggests that there is a need for improvement in aiding men diagnosed with early prostate cancer in their decision making about treatment options and that our understanding of this process is inadequate. There is limited data analyzing the reasons why these men decide between potentially curative or observational treatments and data evaluating patients' views before and after definitive therapy are scarce. This study begins the process of understanding the reasons underlying a patient's final treatment decision. Being a prospective study, it looks at the thought processes of these men before treatment during the time the decision is made. It also documents how satisfied patients are with their choice after their treatment and whether they would choose the same treatment again. OBJECTIVE: To identify the reasons for patients with localised prostate cancer choosing between treatments and the relationship of procedure type to patient satisfaction post-treatment. PATIENTS AND METHODS: 768 men with prostate cancer (stage T1/2, Gleason≤7, PSA<20 ug/L) chose between four treatments: radical prostatectomy, brachytherapy, conformal radiotherapy and active surveillance. Prior to choosing, patients were counselled by a urological surgeon, clinical (radiation) oncologist and uro-oncology specialist nurse. Pre-treatment reasons for choice were recorded. Post-treatment satisfaction was examined via postal questionnaire. RESULTS: Of the 768 patients, 305 (40%) chose surgery, 237 (31%) conformal beam radiotherapy, 165 (21%) brachytherapy and 61 (8%) active surveillance. Sixty percent of men who opted for radical prostatectomy were motivated by the need for physical removal of the cancer. Conformal radiotherapy was mainly chosen by patients who feared other treatments (n=63, 27%). Most men chose brachytherapy because it was more convenient for their lifestyle (n=64, 39%). Active surveillance was chosen by patients for more varied reasons. Post-treatment satisfaction was assessed in a subgroup who took part in the QOL aspect of this study. Of the respondents to the questionnaire, 212(87.6%) stated that they were satisfied/extremely satisfied with their choice and 171(92.9%) indicated they would choose the same treatment again. CONCLUSION: Men with early prostate cancer have clear reasons for making decisions about treatment. Overall, patients were satisfied with the treatment and indicated that despite different reasons for choosing treatment, they would make the same choice again.

Identifying the needs of penile cancer sufferers: a systematic review of the quality of life, psychosexual and psychosocial literature in penile cancer.

BACKGROUND: Penile cancer is an uncommon malignancy with an incidence of 1 per 100,000. Conservative and radical treatments can be disfiguring and may have an impact on sexual function, quality of life (QOL), social interactions, self-image and self-esteem. Knowledge of how this disease affects patients is paramount to developing a global, multi-disciplinary approach to treatment. METHODS: A Medline/PubMed literature search was conducted using the terms "sexual function penis cancer"; "quality of life penis cancer" and "psychological effects penis cancer" from 1985 to 2008. Articles containing quantitative data on QOL, sexual function or psychological well-being were included. RESULTS: 128 patients from 6 studies were included. 5 studies contained retrospective data whilst 1 study collected prospective data on erectile function. In the 6 studies 13 different quantitative tools were used to assess psychological well-being, QOL and sexual function. The General Health Questionnaire (GHQ) showed impaired well-being in up to 40% in 2 studies. Patients undergoing more mutilating treatments were more likely to have impaired well-being. The Hospital Anxiety and Depression Score (HADS) demonstrated pathological anxiety up to 31% in 2 studies. 1 study used the Diagnostic and Statistical Manual of Mental Disorders of psychiatric illness (DSM III-R) with 53% exhibiting mental illness, 25% avoidance behaviour and 40% impaired well-being. 12/30 suffered from post-traumatic stress disorder. The IIEF-15 was the commonest tool used to assess sexual function. The results varied from 36% in 1 study with no sexual function to 67% in another reporting reduced sexual satisfaction to 78% in another reporting high confidence with erections. CONCLUSION: The treatment of penile cancer results in negative effects on well-being in up to 40% with psychiatric symptoms in approximately 50%. Up to two-thirds of patients report a reduction in sexual function. This study demonstrates that penile cancer sufferers can exhibit significant psychological dysfunction, yet no standardised tools or interventional pathways are available. Therefore, there is a need to identify and assess adequate tools to measure psychological and sexual dysfunction in this group of patients.

Male adnexal tumour of wolffian origin: the first report of metastatic disease.

The first case of a male adnexal tumour of probable wolffian duct origin to develop metastatic disease is reported. The characteristic histological appearance and immunohistochemical profiles of the primary and metastatic male tumours are discussed. The scanty experience relating to metastatic disease makes decisions about the most appropriate treatment challenging.