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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-.

A 58-year-old man with large penile wound and enlarged regional lymph node was suspected of having disseminated penile cancer. FDG PET/CT for primary staging showed high FDG uptake on penis and in several enlarged lymph nodes. However, biopsies revealed no signs of malignancy, but ulceration, inflammation, fibrosis, and spirochetes. Furthermore, Wassermann test was positive. The patient was then treated for syphilis. To our knowledge, this is the first report on FDG PET/CT in a patient suspected of having penile cancer that turned out to be syphilis. Thus, syphilis can be added to the list of benign pitfalls in FDG PET/CT.

Malignant penile tumors are of squamous cell origin in more than 95% of cases and the occurrence of a distant metastasis without prior inguinal lymph node metastatic deposits is very rare. This makes inguinal lymph node staging very reliable and of great prognostic significance since undiscovered and untreated inguinal metastases may lead to a fatal clinical course. In lack of a sufficiently accurate noninvasive lymph node staging modality, penile cancer relies on surgical lymph node removal for regional staging. In this respect sentinel node biopsy offers a favourable minimally invasive alternative to prophylactic inguinal lymph node dissection which is associated with significant surgery-related morbidity. Today sentinel node biopsy is widely used in surgical oncology within high volume cancers such as breast cancer and melanoma. In rare cancers sentinel node biopsy is also emerging as a minimal invasive staging tool in patients with no obvious lymph node involvement. At several specialized units across Europe sentinel node biopsy has been practiced by dedicated specialist within vulva and penile cancer for more than two decades. In fact, the rare disease penile cancer was a model entity for development of the original sentinel node concept as early as the 1970'es due to work by the Paraguayan penile cancer pioneer, Cabañas, the sentinel node concept was subsequently successfully adapted in breast cancer and melanoma. This turned out mutually beneficial since the sequential development of sentinel node biopsy in penile cancer in the 1990s eventually adopted new insights and added conceptual details from the experiences harvested in the broader clinical application possible in these high-volume diseases. The prerequisite to conceptualising the sentinel node approach was the gradual anatomical and functional understanding of the lymphatic system which in western medicine rooted in ancient Greece and gradually increased in details and comprehension with significant contributions from many great notabilities during the last centuries including Hippocrates, Galen, Fallopio, Malpighi, Virchow, Starling, Cabañas, Hodgkin and Horenblas. Sentinel node biopsy in penile cancer is a complex multimodality procedure involving inguinal ultrasonography by radiologists, precise tracer-injection and interpretation of nuclear images by nuclear medicine physicians, radio-tracer- and dye guided open surgical biopsies by urologists and thorough step-sectioning, immunostaining and accurate lymph node specimen analysis by pathologists. This team effort requires well-tested protocols, experience and good collaboration and in rare diseases this calls for centralization of service.

BACKGROUND: Anatomy of the lymphatic drainage guides the extent of inguinal lymph node dissection in penile cancer.OBJECTIVE: To prospectively assess the lymphatic drainage of penile cancer with single-photon emission computed tomography CT (SPECT-CT) and implications for the extent of inguinal lymph node dissection.METHODS: We assessed the lymphatic drainage of 62 patients with at least unilateral clinical lymph node-negative (cN0) status with SPECT-CT at our tertiary referral centre. We evaluated 122 cN0 inguinal basins and compared them to the histopathological outcome. The inguinal regions were divided into ten different Daseler zones on SPECT-CT. The surgical team filled in a corresponding scheme at sentinel node biopsy and sent lymph nodes from each Daseler zone individually for histopathological examination.RESULTS: SPECT-CT successfully visualized lymphatic drainage in 116 of the 122 cN0 inguinal basins (95.1%). The vast majority of sentinel nodes and all metastatic nodes were located in central and superior inguinal zones, including six metastatic nodes in lateral superior zones. Minimal lymphatic drainage was seen to the inferior Daseler zones and no metastatic deposits were located here. No direct pelvic drainage was observed.CONCLUSIONS: Penile cancer lymphatic drainage is primarily to sentinel in the superior and central zones of Daseler. Colleagues practicing a modified inguinal lymph node dissection as a standard in cN0 patients are encouraged to include all these zones, while the inferior zones can be omitted. This study confirms the absence of lymphatic drainage directly to the pelvic region and supports the practice of omitting pelvic nodes from sentinel node biopsy.

Centralization of specialized care for rare cancers can improve patient outcomes. Inguinal lymph node evaluation is the most important clinical aspect of penile cancer care and is often neglected in a decentralized setting. Centralization of care may reduce system delays, improve guideline adherence, provide access to a wider team of specialists, and improve prognosis, albeit with some inconveniences for patients. Patient summary: We reviewed evidence for the centralization of care for penile cancer. Patients may have to travel greater distances to receive specialized care in expert centers. However, centralization means that rare cancers can be treated by more experienced surgeons, which can yield better outcomes in terms of survival and penis-preserving or reconstruction surgery.

INTRODUCTION: Transurethral resection (TURB) is the gold standard treatment for non-muscle invasive bladder cancer (NMIBC). However, conventional TURB is possibly part of the mechanism leading to the high recurrence rate in NMIBC and the need for repeated procedures, as the method with piecemeal resection of the tumour violates basic oncological principles and compromises pathological examination. En bloc resection (EBR) could potentially overcome these flaws by improving pathological quality and thereby reducing the need for re-resections and could potentially also lower the risk of tumour seeding leading to early recurrences. With this study, we aimed to evaluate tumour characteristics in a consecutive cohort of patients undergoing conventional TURB in order to estimate the proportion of procedures eligible for EBR, findings at re-resection, and early recurrence rate.METHODS: All TURBs performed at a single large University Hospital in a 12 month period were manually reviewed. Based on tumour size and appearance, patients were registered as candidates or non-candidate for EBR.RESULTS: A total of 600 TURBs were reviewed. Overall, 25% of procedures were found to be eligible for EBR. The most frequent reason for not being a candidate was tumour diameter CONCLUSION: We found approximately 25% of all TURBs to be eligible for EBR. Based on a relatively low recurrence rate, we conclude that future studies on EBR with recurrence rate as the primary endpoint will require large patient cohorts.

Highlights • In response to the dramatic impact of the COVID-19 pandemic on health care pathways and delivery, including delays in management of aggressive cancers, an international expert panel was convened to address the management pathways for patients with penile cancer. • This study reports the statements developed by the panel to reconfigure the management pathways for penile cancer patients during the COVID-19 acute waves. • The adaptation of the EAU and NCCN penile cancer guidelines for use in the setting of COVID-19 acute waves was guided mainly by 2 necessities: To minimize the numbers of hospital visits and hospitalization and to prevent COVID-19-related complications attributed to cancer treatment • A consensus was reached regarding multiple items related to the diagnosis and management of penile cancer throughout the COVID-19 acute waves. • Non-urgent procedures should be postponed and non-invasive procedures should be encouraged to delay or avoid the need for procedures that require general anesthesia because of the morbidity associated with perioperative severe acute respiratory syndrome coronavirus 2 infection., Objectives To develop an international consensus on managing penile cancer patients during the COVID-19 acute waves. A major concern for patients with penile cancer during the coronavirus disease 2019 (COVID-19) pandemic is how the enforced safety measures will affect their disease management. Delays in diagnosis and treatment initiation may have an impact on the extent of the primary lesion as well as the cancer-specific survival because of the development and progression of inguinal lymph node metastases. Materials and methods A review of the COVID-19 literature was conducted in conjunction with analysis of current international guidelines on the management of penile cancer. Results were presented to an international panel of experts on penile cancer and infection control by a virtual accelerated Delphi process using 4 survey rounds. Consensus opinion was defined as an agreement of ≥80%, which was used to reconfigure management pathways for penile cancer. Results Limited evidence is available for delaying penile cancer management. The consensus rate of agreement was 100% that penile cancer pathways should be reconfigured, and measures should be developed to prevent perioperative nosocomial transmission of COVID-19. The panel also reached a consensus on several statements aimed at reconfiguring the management of penile cancer patients during the COVID-19 pandemic. Conclusions The international consensus panel proposed a framework for the diagnostic and invasive therapeutic procedures for penile cancer within a low-risk environment for COVID-19.

Background: Cohabitation and social conditions predict prognosis in several cancers; recent data suggest this might also be the case in penile cancer. Objective: To assess the prognostic significance of cohabitation, living arrangements and socio-economic conditions for cancer-specific survival (CSS) in patients with penile squamous cell carcinoma (pSCC) Methods: We retrospectively evaluated CSS in 429 pSCC patients from a 10-year period. We assessed cohabitation, living arrangements and socio-economic conditions(SEC) as prognostic predictors. Kaplan–Meier estimates and Cox hazard rates (HR) with 95% confidence intervals were used for analysis. Results: Out of 429 pSCC patients, 137 (32%) were living alone and 292 (68%) were cohabiting. With a Cox HR at 1.91 (95% CI 1.3–2.98) patients living alone had a significantly lower median five-year survival rate at 69% (95% CI 60-77%) compared to cohabiting patients at 83% (95% CI 78–87%), p = 0.002. Comparing 60 (14%) from higher to 202 (47%) from medium and 95 (22%) patients from lower socio-economic groups we found Cox HRs at 1, 2.4 (95% CI 1.0-5.7, p = 0.04) and 3.4 (95% CI 1.4-8.1, p < 0.01) respectively. When comparing living arrangements, the trend that patients living in apartments and institutions had poorer outcomes than patients living in a house did not reach statistical significance. Conclusions: Living alone and in poor socio-economic conditions predict poor prognosis in penile cancer in this national study. We make the case for further research in efforts to minimize cancer inequality pSCC patients.

OBJECTIVES: To evaluate diagnostic accuracy of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) compared to contrast-enhanced CT in assessment of inguinal lymph node (ILN) metastases, distant metastases and synchronous cancers in patients with penile squamous cell carcinoma (pSCC).PATIENTS AND METHODS: During a 4-year period, patients with pSCC were scheduled for FDG PET/CT prior to surgical treatment at two referral centres that manage all penile cancers in Denmark. The primary endpoint was diagnostic accuracy of FDG PET/CT and of CT alone with histopathology or Response Evaluation Criteria In Solid Tumors (RECIST) as reference.RESULTS: We evaluated 171 patients for distant metastases and synchronous incident cancers and examined 286 groins in 143 patients for LN metastases by FDG PET/CT. Six groins disclosed false negatives. FDG PET/CT sensitivity was 85.4% per patient. In 135 patients (270 groins), CT images were evaluated separately and 22 groins disclosed false negatives. CT sensitivity was 47.5% per patient. FDG PET/CT detected pSCC distant metastases in seven patients. Distant metastases from other cancers were newly detected in three patients. In eight patients, an incidental synchronous cancer was detected. Seven out of the 18 distant malignancies detected depended on FDG PET information.CONCLUSION: This study underlines the increased diagnostic accuracy of FDG PET/CT compared to CT alone in the evaluation of ILN status. In patients with palpable LNs, the advantage of FDG PET/CT over CT is less pronounced. FDG PET/CT may play a role in penile cancer evaluation.

BACKGROUND: Conflicting data on the prognostic significance of obesity in penile cancer have been presented in recent years.OBJECTIVE: The objective of this study was to investigate obesity as a prognostic factor in patients with penile squamous cell carcinoma (pSCC) in a large national Danish cohort. Furthermore we aimed to compare the BMI of pSCC patients to a large age-matched cohort of healthy men.METHODS: We evaluated 429 patients with invasive pSCC from a national retrospective penile cancer cohort and defined a body mass index (BMI) at 30 kg/m2 as obese. Furthermore, we considered if a fitted model for BMI and mortality could define a critical BMI tipping point for increasing mortality by the means of BMI categories of 1 kg/m2 width. We compared 29 pSCC patients with reported unintended weight loss at diagnosis to 400 with no reported weight loss. Cox regression with 95% confidence intervals was used for penile cancer-specific survival analysis. The comparison between 325 age-matched pSCC patients and 11,238 healthy men from an existing contemporary health database was done by nonparametric tests.RESULTS: There was no difference in cancer specific survival between patients with a BMI below and above 30 kg/m2, cox hazard ratio (HR) 0.74 (0.47-1.18), p = .20, but 37 kg/m2 was a tipping point for increasing mortality, HR = 2.10 (1.06-4.18), p = .035. Unintentional weight loss prior to diagnosis significantly predicted worse cancer specific outcome, cox hazard ratio 6.0 (3.5-10.0), p CONCLUSION: In this Danish cohort, BMI above 30 kg/m2 at diagnosis does not affect prognosis, but BMI at and above 37 kg/m2 at diagnosis predicts poor prognosis. Unintentional weight loss is a predictor of high stage and poor prognosis. PSCC patients have a significantly higher BMI than age-matched healthy males.

Objective: The role of pelvic lymph node dissection (PLND) is still debated in patients with N3 stage penile cancer. In Denmark this subgroup of patients is in general managed with an inguinal lymphadenectomy (ILND) and adjuvant chemoradiation and PLND is not offered as a standard. The objective of this study was to report treatment outcomes of this regimen and compare this with existing literature. Materials and methods: We retrospectively reviewed records of patients with pT1-T4, N3, M0 penile cancer diagnosed between 1st January 2010 and 31th December 2014 in Denmark and treated with curative intend. Results: 21 patients were identified with a median follow up of 74 months (CI 54–94). Management of the penile lesion was local resection in 5 (23.8%), partial penectomy in 10 (47.6%), and total penectomy in 6 (28.6%) of patients. Regarding the most extensive lymph node (LN) surgery: 4 patients (23,8%) went directly to oncological treatment from sentinel node biopsy with no further LN dissection, 6 patients (28.6%) were treated with unilateral ILND, 10 patients (47.6%) with bilateral ILND and a single patient (4.8%) was treated with ILND and PLND. In the adjuvant setting patients were treated with external beam therapy of involved regions and cisplatin-based chemotherapy. Median overall survival was 84 months (CI 0–176). The 5-year probability of surviving penile cancer was 57.1% (CI 36.0–78.3). Conclusion: Treatment with surgery and chemo-irradiation in this national cohort does not show inferior survival outcomes compared to historical cohorts.

AIMS: Histopathological examination of sentinel lymph nodes in penile cancer has varied during the first 10 years after introduction of the dynamic sentinel node (SLN) procedure in Denmark, and guidelines have been sparse. The aim of this study was to investigate the impact of rigorous step-sectioning of sentinel lymph nodes in penile cancer and improve guidelines.METHODS AND RESULTS: Seventy-two penile squamous cell carcinoma patients undergoing SLN procedure at a single institution in 2000-2010 were included. The archived lymph node tissues already subjected to a standard pathological examination were retrieved and the initially negative lymph nodes were subjected to an extended step-sectioning procedure. The results were compared to clinical patient outcome from a national database and subsequent pathology reports. The original histopathological examination had detected 26 SLN with metastasis, 21 macro metastases and five micro metastases. The additional step-sectioning procedure of this study generated 4606 slides; seven SLN metastases, two macro metastases and five micro metastases, were detected. One of the macro metastases originated from a patient in which a clinical relapse had occurred in the same groin. None of the other metastases detected in this study showed ipsilateral relapse during follow-up.CONCLUSION: The results underline the value of our current practice of step-sectioning sentinel lymph nodes in penile cancer and the need for histopathological routines and guidelines. The Danish national guidelines on histopathological handling of sentinel lymph nodes have been adapted to detect any potential clinically relevant metastases.

Aim of database: The Danish National Penile Cancer Quality database (DaPeCa-data) aims to improve the quality of cancer care and monitor the diagnosis, staging, and treatment of all incident penile cancer cases in Denmark. The aim is to assure referral practice, guideline adherence, and treatment and development of the database in order to enhance research opportunities and increase knowledge and survival outcomes of penile cancer. Study population: The DaPeCa-data registers all patients with newly diagnosed invasive squamous cell carcinoma of the penis in Denmark since June 2011. Main variables: Data are systematically registered at the time of diagnosis by a combination of automated data-linkage to the central registries as well as online registration by treating clinicians. The main variables registered relate to disease prognosis and treatment morbidity and include the presence of risk factors (phimosis, lichen sclerosus, and human papillomavirus), date of diagnosis, date of treatment decision, date of beginning of treatment, type of treatment, treating hospital, type and time of complications, date of recurrence, date of death, and cause of death. Descriptive data: Registration of these variables correlated to the unique Danish ten-digit civil registration number enables characterization of the cohort, individual patients, and patient groups with respect to age; 1-, 3-, and 5-year disease-specific and overall survival; recurrence patterns; and morbidity profile related to treatment modality. As of August 2015, more than 200 patients are registered with ∼65 new entries per year. Conclusion: The DaPeCa-data has potential to provide meaningful, timely, and clinically relevant quality data for quality maintenance, development, and research purposes.

Objective: To evaluate the association between patients’ organ-specific co-morbidities and post-operative complications following radical cystectomy for bladder cancer. Patients and methods: All patients who underwent radical cystectomy at Aarhus University Hospital during the period from January 2006 to February 2014 were included retrospectively. A total of 40 comorbidities and 59 complications were registered meticulously. Univariate and multivariate analyses were used to detect associations between the individual comorbidities and specific post-operative complications. Results: Ninety-two per cent (575/625) of patients experienced one or more complications following radical cystectomy. Clavien-Dindo grade 3–5 complications were observed in 40.8% of patients, and 6.2% had severe complications (Clavien-Dindo grade 4–5). The mortality rate was 2.2%. High BM, previous myocardial infarction and chronic obstructive pulmonary disease were noted to be associated with moderate-to-severe post-operative complications (Clavien-Dindo grade 3–5), while diabetes and lymphoproliferative disorders were significantly associated with severe complications (Clavien-Dindo grade 4–5). Conclusion: This study demonstrates that overall complications to radical cystectomy are high (92%). The associations between specific comorbidities and complications need to be further investigated in order to evaluate whether pre-operative assessment can be more optimally used in a prevention strategy tailored to the individual patient.

Objectives To estimate the diagnostic accuracy of sentinel lymph node biopsy (SNB) in patients with penile cancer and assess SNB complications in a national multicentre setting. Patients and methods Retrospectively data were collected from records in four university centres by one medical doctor covering all SNBs performed in Denmark between 1 January 2000 and 31 December 2010. Patients had either impalpable lymph nodes (LNs) in one or both groins, or had a palpable inguinal mass from which aspiration cytology failed to reveal malignancy. Patients were injected with nanocolloid technetium and had a scintigram recorded before the SNB. The primary endpoint was LN recurrence on follow-up. The secondary endpoint was complications after SNB. Diagnostic accuracy was computed. Results In all, 409 groins in 222 patients were examined by SNB. The median (interquartile range) follow-up of patients who survived was 6.6 (5–10) years. Of 343 negative groins, eight were false negatives. The sensitivity was 89.2% (95% confidence interval 79.8–95.2%) per groin. Interestingly, four of 67 T1G1 patients had a positive SNB. In all, 28 of 222 (13%) patients had complications of Clavien-Dindo grade I–IIIa. Conclusion Penile cancer SNB with a close follow-up stages LN involvement reliably and has few complications in a national multicentre setting. Inguinal LN dissection was avoided in 76% of patients.

OBJECTIVE: To evaluate a potential association between Human Papillomavirus (H.P.V.) and squamous cell carcinoma (S.C.C.) urinary bladder cancer (B.C.). Furthermore, the relation between p16INK4a, H.P.V. and B.C. was examined.PATIENTS AND METHODS: Patients were included and divided into three groups based on the histological diagnosis of B.C.SPECIMENS: An extensive exclusion was performed, including accepted casual risk factors for S.C.C. B.C., such as long-term use of catheters, cystolithiasis and Schistosoma hematobium infection. A total of 100 patients were included: 50 with pure S.C.C., 25 with urothelial carcinomas (U.C.) and 25 with squamous differentiation of U.C. (Sq.D.). The patients were operated at one of four major Danish hospitals in the period January 2005 to December 2016. Clinical information was collected from the medical records. Presence of H.P.V. was analyzed using the INNO-LiPA H.P.V. Genotyping Extra II. p16INK4a was analyzed using immunohistochemical (I.H.C.) staining. A p-value RESULTS: An overall H.P.V. prevalence of 12/100 (12%) was observed. H.P.V. was demonstrated in 9/50 (18%) of the S.C.C.PATIENTS: Overall, p16INK4a over-expression was observed in 52/100 (52%) patients. However, concomitant H.P.V. positivity and p16INK4a over-expression were observed in only 4/100 (4%) patients.CONCLUSION: The presence of H.P.V. in one fifth of patients with S.C.C. B.C. was demonstrated. H.P.V. infection could have a significant association with S.C.C. B.C. without other known casual risk factors for S.C.C. B.C.

We present a case of a previously healthy and active 64-year-old man who experienced a rapid neuropsychiatric decline. All tests for metabolic causes, neuroinfection, intracranial infarction or tumor were negative. By the means of magnetic resonance imaging, electroencephalography and the anti-Hu antibody test the patient was diagnosed with paraneoplastic limbic encephalitis related to prostate cancer. The patient died within 6 months. We review the literature on prostate cancer-related paraneoplastic limbic encephalitis. High-risk prostate cancer can trigger paraneoplastic limbic encephalitis, a rapidly progressive neurological syndrome with a bad prognosis.

Few urologists deal with penile cancer on a daily basis. Owing to the rarity of the disease and its diversity in presentation, clinical experience accumulates slowly and new paradigms spread sporadically. This review provides a concise update on the background, clinical features and multidisciplinary management strategies of penile cancer. The evidence base of penile cancer management recommendations is devoid of randomized controlled trials and relies mainly on retrospective cohort studies from single institutions. In recent years, international multicentre collaboration has increased the quality of evidence. Larger study cohorts allow researchers to engage in subgroup analysis of patients with poor prognosis, of which the literature so far has been scarce. Comprehensive evidence-based guidelines are available through the European Association of Urology. This review highlights the importance of early and minimally invasive regional lymph-node staging of all patients of stage T1G2 or higher, and underlines the therapeutic potential of inguinal lymph-node dissection in lymph-node positive patients. A discussion of the oncological safety of current trends towards more phallus-sparing treatment techniques emphasizes the importance of proper case selection, thorough patient information, consequent follow-up and the possibility of a reconstructive procedure after organ-sparing ablative penile surgery. The aetiological role of human papilloma virus (HPV) is touched upon and the evidence for circumcision and HPV vaccination of boys is briefly weighed. The value of multidisciplinary treatment of advanced penile cancer is underlined and the role of chemotherapy, radiotherapy and radiochemotherapy is discussed. Finally, the perspectives for hybrid tracer sentinel node, robot-assisted lymph-node surgery and targeted therapies are addressed.

OBJECTIVE: The aim of this study was to examine the feasibility and impact of a fast-track referral pathway on clinical time intervals in penile cancer.MATERIALS AND METHODS: This observational study from a tertiary referral centre included 263 patients diagnosed before and after the introduction of an intervention to reduce clinical time intervals, the Cancer Patient Pathway (CPP). The CPP included fast-track referral and set time-frames for units participating in cancer diagnosis and treatment, and was introduced for penile cancer in Denmark on 1 January 2009. Median time intervals (in calendar days) with interquartile range were the main outcome measure.RESULTS: A trend towards reduction was observed in all clinical time intervals, with a statistically significant reduction in the system interval (p = 0.01) and tertiary centre interval (p < 0.0001). The proportion of patients treated within the maximum accepted time-frame of 37 days after referral steadily increased after implementation of the CPP. In particular, unjustified waiting time was reduced significantly. This was mainly achieved through pre-booking of appointments and diagnostic time slots by a dedicated clinical coordinator.CONCLUSIONS: To the authors' knowledge, this is the first study examining the feasibility and impact of an intervention to reduce clinical time intervals in penile cancer. The Danish CPP was successful in reducing system and tertiary centre intervals. Future interventions need to address the long patient interval. Longer follow-up is needed to study the impact of CPP on mortality.

Objectives To estimate the diagnostic accuracy of sentinel node biopsy (SNB) combined with preoperative 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) for inguinal lymph node (LN) evaluation in patients with invasive penile squamous cell carcinoma (PSCC) with no clinical evidence of inguinal metastases (cN0) at two tertiary centres with complete clinical follow-up. Patients and Methods From April 2010 in Centre one and from January 2013 in Centre two, we prospectively enrolled patients diagnosed with invasive PSCC and scheduled for SNB at the only two university centres treating penile cancer in Denmark. All patients had FDG PET/CT before SNB. The sentinel LNs were preoperatively located by planar lymphoscintigraphy in 134 groins (68 patients) and by single-photon emission CT/CT in 120 groins (61 patients). The primary endpoints were the sensitivity, specificity, and false-negative rate of SNB combined with FDG PET/CT. The secondary endpoint was SNB-related morbidity. Results We examined 254 groins in 129 patients by SNB combined with FDG PET/CT. The median (interquartile range, IQR) follow-up of survivors was 23 (14–35) months. Of 201 LN-negative groins, two were false negatives, and despite radio-chemotherapy treatment, both patients died from penile cancer. Four of 23 radiotracer-silent groins, had a FDG PET/CT-positive LNs and were surgically explored. In one of four of the explored groins, a positive LN was found. Combined FDG PET/CT-SNB sensitivity was 94.4% (95% confidence interval [CI] 81–99%) per groin. The false-negative rate was 5.6% (95% CI 1–19%) per groin. In 15 patients (11.6%) there were 25 SNB-related complications of Clavien–Dindo grades I–IIIa. The only Clavien–Dindo IIIa complication was an inguinal lymphocele treated by aspiration. Conclusion In this study, we present a favourable SNB false-negative rate of 5.6% in a national cohort of clinically LN-negative patients with invasive PSCC with a pre-SNB FDG PET/CT scan. The combination of FDG PET/CT and SNB seems to be a promising diagnostic approach. Even so, a false-negative SNB was fatal in two of two cases and we are determined to continue the development of our SNB technique. The SNB-related morbidity was limited.

Penile cancer is a rare disease, affecting approximately 1 in 100,000 men annually in Europe and North America. Evidence for practice mainly consists of retrospective case series on small groups of...

Penile cancer (PC) is a rare, but ominous disease. In 50-60% of squamous cell carcinomas of the penis, human papilloma virus infection, particularly with types 16 and 18, is part of the pathogenesis. Depending on cancer invasiveness, PC is treated with local resection of the glans and partial or total penectomy. This quality of life (QoL) study aimed at obtaining in-depth knowledge about patients' experiences with PC.A literature study was carried out to identify relevant topics for a semi-structured interview. Qualitative interviews with four former PC patients were transcribed verbatim and analysed using a medical anthropological approach. The analysis focused on the ways patients frame their disease experiences and relate the physical, sexual and emotional disease impact.Varying degrees of amputation affected the participants' sexual capabilities. Still, three participants (aged 66-72 years) said that their partner relationships were not negatively affected by the disease. In contrast, the impact on sexual function and self-esteem had been devastating to the fourth participant (aged 44 years) who was single and worried about the disease impeding his chance of finding love in life. For all participants, having had a potentially fatal disease put the physical disease impact into perspective.PC may greatly impact the psycho-sexual QoL of PC patients, particularly at a younger age and depending on their partnership status. Disease impact appears to be related to age, overall life situation and the cancer experience.The study was funded by an unrestricted research grant from Sanofi Pasteur MSD.not relevant.

We present a case of a previously healthy and active 64-year-old man who experienced a rapid neuropsychiatric decline. All tests for metabolic causes, neuroinfection, intracranial infarction or tumor were negative. By the means of magnetic resonance imaging, electroencephalography and the anti-Hu antibody test the patient was diagnosed with paraneoplastic limbic encephalitis related to prostate cancer. The patient died within 6 months. We review the literature on prostate cancer-related paraneoplastic limbic encephalitis. High-risk prostate cancer can trigger paraneoplastic limbic encephalitis, a rapidly progressive neurological syndrome with a bad prognosis.