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1.
Arch. esp. urol. (Ed. impr.) ; 76(8): 622-626, 28 oct. 2023.
Artigo em Inglês | IBECS | ID: ibc-227324

RESUMO

Background: Penile metastases are extremely rare events, originating primarily from primary pelvic tumours of the prostate, bladder, and gastrointestinal tract. The underlying mechanism of bladder cancer metastasis to the penis remains unclear. Metastasis to the penis is usually considered a late manifestation of systemic spread. Therefore, the prognosis of patients with penile metastasis remains poor and their survival period is short. Therefore, reporting this rare case will help to better understand the characteristics, diagnosis, and treatment processes of the disease, with the aim of improving the accuracy and efficiency of diagnosis and treatment. Case Description: A 65-year-old male received transurethral resection of a bladder tumor. One year later, he underwent radical cystectomy because of the recurrence and progression of bladder cancer. Postoperative pathology demonstrated that the stage of bladder cancer was T3N0M0. One year later, he discovered a penile mass that gradually grew and became hard, accompanied by urinary retention, but without other clinical symptoms. The patient underwent a complete penectomy. Histopathology and immunohistochemistry results demonstrated the tumour’s origin as a bladder urothelial carcinoma. The patient received systemic chemotherapy after surgery, but died 7 months later. Conclusions: Although penile metastasis of bladder cancer typically indicates an advanced stage of the malignant tumour and poor prognosis, we recommend that male patients with a history of bladder cancer should undergo a regular clinical examination of the penis to rapidly detect the disease and receive early treatment. In this case, despite treatment measures such as systemic chemotherapy and penectomy, the patient’s prognosis remained poor (AU)


Assuntos
Humanos , Masculino , Idoso , Segunda Neoplasia Primária/diagnóstico por imagem , Neoplasias Penianas/diagnóstico por imagem , Neoplasias Penianas/secundário , Neoplasias da Bexiga Urinária/patologia
2.
Arch. esp. urol. (Ed. impr.) ; 76(7): 481-486, 28 sept. 2023. tab, graf
Artigo em Inglês | IBECS | ID: ibc-226425

RESUMO

Background: The 8th edition of the American Joint Committee on Cancer (AJCC) has made new revisions to the N staging of penile cancer (PeCa). This study aimed to evaluate the prognostic value of the new N staging classification. Methods: This cohort was included from the Surveillance, Epidemiology, and End Results (SEER) database (1988–2016). Overall survival (OS) and cancer-specific survival (CSS) were evaluated using Kaplan–Meier survival curve. The Cox proportional hazards model was employed to calculate hazard ratio (HR) and 95% confidence intervals (CI). Results: Among the included 583 patients, 270 patients had only one positive inguinal lymph node (ILNP), 115 had two ILNPs, and 198 had 3 or more ILNPs. Kaplan–Meier analysis indicated that The OS and CSS of patients with ILNP = 2 were not statistically different from those with ILNP = 1 (p = 0.394; p = 0.760), but had OS and CSS benefit over those with ILNP ≥3 (p = 0.017; p = 0.020). Cox proportional hazards regression analysis indicated that patients with ILNP = 2 and ILNP = 1 have similar OS and CSS (HR = 0.80, p = 0.153; HR = 0.74, p = 0.148), but patients with ILNP ≥3 had worse OS and CSS than patients with ILNP = 2 (HR = 1.56, p = 0.007; HR = 1.86, p = 0.003). Conclusions: PeCa patients with only one or two lymph node metastases had similar survival outcomes. AJCC 8th edition pN staging has a better discriminative ability to predict the prognosis and can accurately stratify mortality risk in PeCa (AU)


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Neoplasias Penianas/mortalidade , Estadiamento de Neoplasias , Estimativa de Kaplan-Meier , Estudos de Coortes , Prognóstico
3.
Rev. int. androl. (Internet) ; 21(1): 1-6, ene.-mar. 2023. ilus
Artigo em Inglês | IBECS | ID: ibc-216610

RESUMO

Objective: To describe the clinical behavior of human papillomavirus in men. Materials and methods: Current international literature was reviewed to describe the clinical behavior of human papillomavirus in men. Results: Internationally, the overall prevalence of HPV DNA is 50.8%, HPV considered high risk are 14 types. Prevalence of HPV DNA in invasive penile cancer ranges from 33.1% to 47%. HPV-16 has been the most frequent (68.3%), followed by HPV-6 (8.1%) and HPV-18 (6.9%). Positive HPV is described as an independent prognostic factor for cancer-specific survival. Conclusion: It is not clear why HPV infection has a predilection in specific areas of the genital tract. However, it is important to note that there are factors that increase the risk of HPV infection. (AU)


Objetivo: Describir el comportamiento clínico del virus del papiloma humano en hombres. Materiales y métodos: Se revisó la literatura internacional actual para describir el comportamiento clínico del virus del papiloma humano en los hombres. Resultados: En el ámbito internacional, la prevalencia general del ADN del VPH es del 50,8%. Los VPH considerados de alto riesgo son 14 tipos. La prevalencia del ADN del VPH en el cáncer de pene invasivo oscila entre el 33,1% y el 47%, siendo el VPH-16 el más frecuente (68,3%), seguido del VPH-6 (8,1%) y del VPH-18 (6,9%). El VPH positivo se describe como un factor pronóstico independiente para la supervivencia específica del cáncer. Conclusión: No está claro por qué la infección por VPH muestra predilección por áreas específicas del tracto genital. Sin embargo, es importante tener en cuenta que existen factores que aumentan el riesgo de infección por VPH. (AU)


Assuntos
Humanos , Infecções por Papillomavirus , Neoplasias Penianas , Papillomavirus Humano 16/genética , Alphapapillomavirus , Pênis
4.
Arch. esp. urol. (Ed. impr.) ; 75(8): 706-713, 28 sept. 2022. tab
Artigo em Inglês | IBECS | ID: ibc-212097

RESUMO

Introduction: To determine the predictive role of the neutrophil/lymphocyte ratio (NLR) in the prognosis and survival of patients with squamous cell carcinoma of the penis. Materials and Methods: A retrospective cohort study of 96 patients with squamous cell carcinoma of the penis (SCCP). Clinical and histological data, bloodwork and disease evolution information were collected. We determined neutrophil/lymphocyte ratios and analyzed their relationship to prognosis and survival. Results: The mean age of patients was 72,1 years. The average follow-up time for the sample was 3,8 years (CI 95%: 3,0–4,6). Compared to patients with NLR <3, those with NLR >3 presented a higher proportion of cancers in stages cN1 (29.7% vs 6.8%; p = 0,004), stages pT3 and pT4 (24,3% vs 9,5%; p = 0,05), and stages TNM III and IV (32,4% vs 10,2%; p = 0,01); additionally, there were more cases of perineural invasion in the NLR >3 patients (29,7% vs 10,2%; p = 0,03). The mean overall survival (OS) was 7,9 years (CI 95%: 6,2–9,6) and the cancer-specific survival (CSS), 1,3 years (CI 95%: 0,7–1,9). There were no differences in OS, CSS or in progression-free survival (PFS) in patients with NLR >3 compared to those with NLR <3 . However, in the Cox regression analysis, a higher NLR was independently associated (along with metastasis and need for adjuvant treatment) with lower PFS, with an HR: 1,27 (CI 95%: 1,02–1,57; p = 0,02). Conclusions: The utilization of NLR in clinical practice can be considered an additional tool to aid in the diagnosis and prognosis of patients with squamous cell carcinoma of the penis (AU)


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/patologia , Neoplasias Penianas/patologia , Estudos Retrospectivos , Linfócitos/patologia , Neutrófilos/patologia , Biomarcadores Tumorais , Estudos de Coortes , Estadiamento de Neoplasias , Análise de Sobrevida , Prognóstico
5.
Arch. esp. urol. (Ed. impr.) ; 75(6): 572-575, Aug. 28, 2022. ilus
Artigo em Espanhol | IBECS | ID: ibc-209639

RESUMO

Introduction and Objective: The penile metastasis is a rare clinical entity. The objective is to present the first documented case report of penile metastasis from right colon. Clinical Case: A case of a 78-year-old man who was diagnosed with penile metastasis from right colon. The patient came to our consultation complaining of colic pain in the kidney and swelling of the penile which finally result in a malignant priapism. The diagnosis was histopathologic and was treated with chemotherapy and died few months later. Conclusion: Metastatic lesions in the penile are extremely rare; only 300 cases have been reported in the literature. It is a sign of bad prognosis. The mechanism of metastatic spread to the penis is not well established. Even there are several treatment options, is usually paliative (AU)


Introducción y Objetivo: La metástasis penena esuna entidad muy infrecuente. El objetivo es la presentacióndel primer caso documentado en la literatura de metástasispenana con origen en el colon derecho.Caso Clínico: Presentamos a un varón diagnosticadode priapismo producido por una metástasis peneana cuyotumor primitivo tiene lugar en el colon derecho. El pacienteacudió por dolor en fosa renal y éstasis venoso en el peneque finalmente le provocó un priapismo por afectación tumoral. El diagnóstico fue anatomopatológico, siendo el paciente tratado con quimioterapia.Conclusión: La presencia de metástasis en el penees una presentación clínica infrecuente y un signo de malpronóstico. El mecanismo fisiopatológico no está determinado. El tratamiento, aunque variado, es generalmente paliativo (AU)


Assuntos
Humanos , Masculino , Idoso , Adenocarcinoma/patologia , Neoplasias do Colo/patologia , Neoplasias Penianas/complicações , Neoplasias Penianas/secundário , Priapismo/etiologia
6.
Actas urol. esp ; 46(3): 150-158, abril 2022. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-203566

RESUMO

Objetivos Describir nuestra experiencia inicial con un novedoso abordaje laparoscópico inguinal y pélvico de acceso único mínimamente invasivo para realizar la disección de los ganglios linfáticos (DGL) en el cáncer de pene: la técnica de acceso único pélvico e inguinal (PISA, por las siglas en inglés de Pelvic and Inguinal Single Access).Material y métodos 10 pacientes en diversos estadios de carcinoma de células escamosas de pene (cN0 y ≥ pT1G3 o cN1/cN2) fueron operados mediante la técnica PISA entre 2015-2018. Se realizaron secciones congeladas intraoperatorias de forma rutinaria y se llevó a cabo secuencialmente la DGL pélvica ipsilateral como procedimiento en un solo acto y utilizando las mismas incisiones quirúrgicas ante la detección de ≥ 2 ganglios inguinales(pN2) o extensión ganglionar extracapsular (pN3). Variables: complicaciones posquirúrgicas a 30 días, pérdida de sangre estimada (PSE), tasa de transfusión, tiempo quirúrgico, tiempo hasta la retirada del drenaje y duración de la estancia hospitalaria (DEH). Las medianas y los rangos de los valores de las variables seleccionadas se presentaron como estadísticas descriptivas.Resultados La DGL inguinal fue bilateral en todos los casos y la DGL pélvica fue necesaria en el 40%. El tiempo quirúrgico total fue de 120-170 minutos y la mediana de PSE fue de 66 (30-100) cc. En ningún caso se requirió transfusión sanguínea. No se observaron complicaciones intraoperatorias y la tasa de complicaciones postoperatorias fue del 40% (10% de complicaciones mayores: linfocele inguinal sintomático). La mediana de la estancia hospitalaria fue de 5,8 (3-10) días. La mediana de tiempo hasta la retirada del drenaje inguinal fue de 4,7 días. Número medio de ganglios linfáticos extirpados mediante DGL inguinal: 10,25(8-14). Experiencia retrospectiva de volumen limitado de un centro de referencia con un seguimiento corto.


Objectives To describe our initial experience with a new minimally invasive inguinal and pelvic single-access laparoscopic approach, for performing lymph node dissection (LND) in penile cancer: the Pelvic and Inguinal Single Access (PISA) technique.Material and Methods 10 patients with different penile squamous cell carcinoma stages (cN0 and ≥pT1G3 or cN1/cN2) were operated by means of the PISA technique, between 2015-2018. Intraoperative frozen section analysis was carried out routinely and if ≥2 inguinal nodes (pN2) or extracapsular nodal extension (pN3) are detected, ipsilateral pelvic LND was performed sequentially as a single-stage procedure and using the same surgical incisions. Variables: 30-day postoperative complicactions, estimated blood loss (EBL), transfusion rate, operative time, time to drainage removal, and length of hospital stay (LOS). Medians and ranges of values for selected variables were reported as descriptive statistics.ResultsInguinal LND was bilateral in all cases, and pelvic LND was required in 40%. Total operative time was 120-170minutes and median EBL was 66 (30-100) cc. No blood transfusion was required. No intraoperative complications were noted, and postoperative complications rate was 40% (10% major complications- symptomatic inguinal lymphocele). Median LOS was 5.8 (3-10) days. Median time to inguinal drain removal was 4.7 days. Mean number of lymph nodes removed by inguinal LND: 10.25(8-14). Limited volume retrospective experience from a referral center with short follow-up. Outcomes reported may not be reproducible by surgeons with less experience and skills.Conclusions PISA is a novel, minimally invasive single-site surgical approach to one stage bilateral inguinal/pelvic LNDs for penile cancer showing a low rate of major complications


Assuntos
Humanos , Masculino , Neoplasias Penianas/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Excisão de Linfonodo/métodos , Linfonodos/patologia , Neoplasias Penianas/patologia , Pelve/patologia , Estudos Retrospectivos
7.
Clin. transl. oncol. (Print) ; 24(2): 331-341, febrero 2022. ilus, graf
Artigo em Inglês | IBECS | ID: ibc-203438

RESUMO

IntroductionPenile carcinomas are rare tumors throughout Europe. Therefore, little attention is drawn to this disease. That makes it important to study tumor-associated key metrics and relate these to known data on penile neoplasias.Materials and methodsA cohort of 60 well-defined penile invasive carcinomas with known human papillomavirus (HPV) infection status was investigated. Data on tumor type, grading and staging were recorded. Additionally, data on the peri- and intratumoral immune cell infiltrate in a semiquanititave manner applying an HE stain were assessed.ResultsOur study showed a significant correlation of immune cell infiltrate and pT stage with overall survival. Therefore, in a subset of tumors, PD-L1 staining was applied. For tumor proportion score (TPS), 26 of 30 samples (87%) were scored >0%. For the immune cell score (IC), 28 of 30 samples (93%) were defined as >0% and for CPS, 29 of 30 samples (97%) scored >0. PD-L1 expression was not associated with overall survival.ConclusionPD-L1 is expressed in penile carcinomas, providing a rationale for targeted therapy with checkpoint inhibitors. We were able to show that immune reaction appears to be prognostically relevant. These data enhance the need for further studies on the immune cell infiltrate in penile neoplasias and show that PD-L1 expression is existent in our cohort, which may be a potential target for checkpoint inhibitor therapy.


Assuntos
Ciências da Saúde , Carcinoma de Células Escamosas , Microambiente Tumoral , Neoplasias Penianas , Células/imunologia , Sobrevivência , Infecções por Papillomavirus
8.
Index enferm ; 30(1-2)ene.-jun. 2021.
Artigo em Espanhol | IBECS | ID: ibc-221582

RESUMO

Objetivo principal: Describir la experiencia de los investigadores en el desarrollo de investigaciones etnográficas en el contexto de la adopción masculina del cáncer de próstata y de pene. Metodología: Se trata de un relato de experiencia con base en los registros en campo sobre la conducción de dos investigaciones etnográficas, norteadas por el método narrativo y los referentes teóricos de la antropología médica y de las masculinidades. Resultados principales: La experiencia de los investigadores fue sistematizada en tres categorías que presenta los vínculos establecidos entre los investigadores y los participantes, las barreras vividas y las relaciones masculinas durante el desarrollo de las investigaciones. Conclusión principal: Las masculinidades desempeñadas por los participantes hicieron que los investigadores se enfrentaran con limitaciones como el acceso a los hombres enfermos, desde el agendamiento de las entrevistas hasta la ida al entorno domiciliar/familiar, ya que las masculinidades influyeron en el desarrollo de investigaciones científicas cualitativas. (AU)


Objective: To describe the experience of researchers in the development of ethnographic investigations in the context of male illness due to prostate and penile cancer. Methods: This is an experience report based on field diary records about the conduct of two ethnographic researches, guided by the narrative method and the theoretical references of medical anthropology and masculinities. Results: The researchers' experience was systematized into three categories that present the links established between the researchers and the participants, the barriers experienced, and the male relationships during the development of the investigations. Conclusions: The masculinities performed by the participants made researchers face limitations such as access to sick men, from scheduling interviews to going to the home/family environment, that is, masculinities influence the development of qualitative scientific investigations. (AU)


Assuntos
Humanos , Masculino , Neoplasias da Próstata , Neoplasias Penianas , Masculinidade , Inquéritos e Questionários , Antropologia Cultural
9.
Med. paliat ; 28(2): 126-130, abr.-jun. 2021. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-225428

RESUMO

El cáncer de pene es una afección poco común que en el 4-5 % de los casos presenta recidiva local tras penectomía. Las úlceras tumorales son lesiones que aparecen en el contexto de tumores de alto grado de malignidad y/o fase avanzada de la enfermedad oncológica. Se caracterizan por tener un difícil manejo, ya que en la mayoría de los pacientes presentan dolor, mal olor, exudado abundante, sangrado y alto riesgo de infección. El objetivo de este artículo es describir el caso clínico de un varón con cáncer de pene avanzado que presentaba una lesión ulcerada tumoral con curas complejas, en el que se desestimaron medidas activas de tratamiento, optando por un enfoque paliativo. El abordaje del paciente oncológico con una úlcera tumoral supone un gran desafío para el equipo asistencial. El cuidado de las úlceras neoplásicas exige profesionales altamente cualificados en la materia debido a la complejidad y variabilidad de las curas así como la presencia de síntomas derivados. Gracias a la colaboración de todos los miembros del equipo, familia y paciente se controlaron los síntomas derivados de la úlcera tumoral, contribuyendo a la mejora en la calidad de vida en la etapa final de la enfermedad. (AU)


Cancer of the penis is a rare condition that in 4-5 % of cases presents with local recurrence after penectomy. Tumor ulcers are lesions that appear in the context of tumors with a high degree of malignancy and/or advanced phase of oncological disease. They are characterized by difficult management since in most patients they are associated with pain, bad odor, abundant exudate, bleeding, and high risk of infection. The objective of this article is to describe the clinical case of a man with advanced penile cancer who presented with an ulcerated tumor with complex management; active treatment measures were rejected, and a palliative approach was then selected. Approaching a cancer patient with a tumor ulcer is a great challenge for the healthcare team. Caring for neoplastic ulcers requires highly qualified professionals in the field due to the complexity and variability of the cures as well as the presence of derived symptoms. Thanks to the collaboration of all team members, the family, and the patient the symptoms derived from the tumor ulcer were controlled, contributing to improving quality of life in the final stage of the disease. (AU)


Assuntos
Humanos , Masculino , Idoso de 80 Anos ou mais , Neoplasias Penianas , Úlcera/prevenção & controle , Cuidados Paliativos , Úlcera/tratamento farmacológico , Qualidade de Vida , Cuidados de Enfermagem
10.
Rev. int. androl. (Internet) ; 19(1): 69-72, ene.-mar. 2021. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-201673

RESUMO

El cáncer de pene es una neoplasia que afecta predominantemente a varones en la sexta década de la vida, con una incidencia de 0,3-1 por 100.000 habitantes. Tradicionalmente, el tratamiento de la lesión primaria ha consistido en la amputación total o parcial del pene. Sin embargo, el impacto psicológico y funcional ha influido en el desarrollo de técnicas de preservación. Presentamos a 2 pacientes con lesiones localizadas en el glande, diagnosticados mediante biopsia de carcinoma epidermoide. Ambos pacientes fueron tratados mediante glandectomía y reconstrucción con injerto libre de piel de muslo. La anatomía patológica fue de carcinoma epidermoide superficial. Seis meses después los pacientes se encuentran libres de enfermedad y satisfechos con el resultado de la intervención. En nuestra opinión, esta técnica permite obtener un adecuado resultado cosmético y funcional, sin perjuicio del control oncológico, y sin incrementar la morbilidad ni el tiempo operatorio


Penile cancer is a neoplasm that predominantly affects males in the sixth decade of life, with an incidence of .3-1 per 100,000. Traditionally, the treatment of the primary lesion has consisted of total or partial amputation of the penis. However, the psychological and functional impact has influenced the development of preservation techniques. We present 2 males with lesions on the glans diagnosed by biopsy of squamous cell carcinoma. The patients underwent glandectomy and reconstruction with free thigh skin graft. The pathological anatomy was superficial squamous cell carcinoma. 6 months later the patients are free of disease and satisfied with the result of the intervention. In our opinion, this technique enables an adequate cosmetic and functional result without affecting oncological control and without increasing morbidity or operative time


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Neoplasias Penianas/cirurgia , Neoplasias Penianas/diagnóstico , Procedimentos Cirúrgicos Urológicos Masculinos/métodos , Pênis/patologia , Pênis/cirurgia , Carcinoma de Células Escamosas/cirurgia
11.
Arch. esp. urol. (Ed. impr.) ; 74(2): 208-214, mar. 2021. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-202660

RESUMO

OBJETIVO: La metástasis peneana es una entidad clínica muy poco frecuente. El origen primario suele ser genitourinario seguido del gastrointestinal. MATERIAL Y MÉTODOS: Revisión de la literatura disponible a propósito de un caso de metástasis peneana de carcinoma urotelial de vejiga. RESULTADOS: La metástasis peneana es una entidad excepcional a pesar de la rica vascularización de este órgano. Se han descrito menos de 500 casos hasta la fecha. La mayor parte de los casos se manifiestan como lesiones exofíticas o nodulares. Su asociación a enfermedad diseminada, condiciona su manejo paliativo en gran parte de los casos, así como un pronóstico desfavorable. En casos seleccionados puede optarse por tratamiento quirúrgico. CONCLUSIONES: Dado que su presentación clínica es variable, es importante la sospecha clínica ante la presencia de una lesión cutánea de evolución tórpida teniendo en cuenta los antecedentes oncológicos del paciente


OBJECTIVE: Penile metastasis is a very rare clinical entity. The primary origin is usually genitourinary followed by the gastrointestinal. MATERIAL AND METHODS: Review of the available literature on a case of penile metastasis of urothelial bladder carcinoma. RESULTS: Penile metastasis is an exceptional entity despite the rich vascularization of this organ. Less than 500 cases have been described. Most cases manifest as exophytic or nodular lesions. Its association with disseminated disease conditions its palliative management in a large part of the cases, as well as an unfavorable prognosis. In selected cases, surgical treatment can be chosen. CONCLUSIONS: Since its clinical presentation is variable, clinical suspicion is important in the presence of a skin lesion of torpid evolution taking into account the patient’s oncological history


Assuntos
Humanos , Masculino , Idoso , Carcinoma de Células de Transição/secundário , Neoplasias Penianas/secundário , Neoplasias da Bexiga Urinária/patologia , Biópsia , Imuno-Histoquímica , Prognóstico
12.
Arch. esp. urol. (Ed. impr.) ; 74(2): 265-268, mar. 2021. ilus
Artigo em Espanhol | IBECS | ID: ibc-202668

RESUMO

OBJETIVO: Describir el caso de un paciente con recurrencia inguinal subcutánea de cáncer de pene sin afectación ganglionar. MÉTODOS: Descripción de un caso clínico y revisión de la literatura sobre el tema. RESULTADOS: Presentamos el caso de un hombre de 72 años con cáncer de pene y extensión inguinal extranodal que afectó al tejido celular subcutáneo, con antecedente de ganglio centinelal negativo y posteriormente sin invasión de los ganglios linfáticos regionales en linfadenectomía tras quimioterapia. El paciente presentó progresión de enfermedad a pesar de un tratamiento multimodal. CONCLUSIÓN: La afectación extraganglionar inguinal en cáncer de pene puede producirse a pesar de un antecedente de ganglio centinela negativo para neoplasia. La evolución del paciente que presentamos fue nefasta a pesar del tratamiento multimodal llevado a cabo


OBJECTIVE: TTo describe the case of a patient with subcutaneous inguinal recurrence of penile cancer without lymph node involvement. METHODS: Description of a clinical case and review of the literature on the subject. RESULTS: We present the case of a 72-year-old man with penile cancer and extranodal inguinal extension that affected subcutaneous cell tissue, with a history of negative sentinel lymph node and subsequently without invasion of the regional lymph nodes in lymphadenectomy after chemotherapy. The patient presented disease progression despite multimodal treatment. CONCLUSION: Extranodal inguinal involvement in penile cancer may occur despite a history of negative sentinel lymph node. The evolution of the patient we presented was disastrous despite the multimodal treatment carried out


Assuntos
Humanos , Masculino , Idoso , Neoplasias Penianas/patologia , Carcinoma de Células Escamosas/patologia , Linfonodo Sentinela/patologia , Neoplasias Penianas/cirurgia , Carcinoma de Células Escamosas/cirurgia , Invasividade Neoplásica , Metástase Linfática , Evolução Fatal , Recidiva Local de Neoplasia , Biópsia
13.
Rev. int. androl. (Internet) ; 18(4): 164-168, oct.-dic. 2020. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-200830

RESUMO

We present a case of an 83-year-old-male with painless penile nodules several months after he was diagnosed with pure prostatic small cell carcinoma. Penile doppler ultrasound and magnetic resonance imaging demonstrated solid nodules in both corpora cavernosa. Fine-needle aspiration of the nodules with immunohistochemical examination confirmed prostatic small cell carcinoma origin of metastases. Small cell carcinoma of the prostate is a rare disorder accounting for less than 1% of all prostate cancers, the penis being an uncommon site for metastasis. An extremely low number of cases of penile metastases from prostatic small cell carcinoma has been reported to date in the literature


Presentamos un caso de un varón de 83 años con nódulos peneanos indoloros, tras ser diagnosticado meses atrás de carcinoma prostático de células pequeñas puro. La eco-doppler e imagen de resonancia magnética de pene reflejaron nódulos sólidos en ambos cuerpos cavernosos. La aspiración con aguja fina de los nódulos con prueba inmunohistoquímica confirmó el origen metastásico del carcinoma de células pequeñas. El carcinoma prostático de células pequeñas es un trastorno inusual que representa menos del 1% de todos los cánceres prostáticos, siendo el pene un sitio infrecuente de metástasis. Hasta la fecha se ha reportado en la literatura un número de casos extremadamente bajo de metástasis peneanas en el carcinoma de próstata de células pequeñas


Assuntos
Humanos , Masculino , Idoso de 80 Anos ou mais , Neoplasias da Próstata/patologia , Neoplasias Penianas/secundário , Antineoplásicos/administração & dosagem , Metástase Neoplásica/patologia , Carcinoma de Células Pequenas/patologia , Antígeno Prostático Específico/análise
14.
Arch. esp. urol. (Ed. impr.) ; 73(5): 395-404, jun. 2020. tab
Artigo em Espanhol | IBECS | ID: ibc-189697

RESUMO

INTRODUCCIÓN: La pandemia COVID-19 que ha afectado a España desde comienzos de 2020 obliga a definir unas recomendaciones para la práctica de la Andrología en la actualidad. MATERIAL Y MÉTODOS: Se realiza una búsqueda web en inglés y español y se define una propuesta conjunta por parte de expertos en Andrología de distintas regiones de España. RESULTADOS: La mayor parte de los procedimientos diagnósticos y terapéuticos en Andrología pueden ser demorados con seguridad durante la pandemia COVID-19. Se debe fomentar la consulta telemática y la cirugía ambulatoria. Las urgencias andrológicas y el manejo del cáncer de pene deben considerarse una prioridad alta, diagnosticándose y tratándose con brevedadi ncluso en las fases más severas de la pandemia


PURPOSE: The COVID-19 pandemic which has affected Spain since the beginning of 2020 compels us to determine recomendations for the practice of Andrology in present times. MATERIALS AND METHODS: A web search is carried out in English and Spanish and a joint proposal is defined by experts in Andrology from different regions of Spain. RESULTS: Most diagnostic and therapeutic procedures in Andrology can be safey postponed during the COVID-19 pandemic. Online consultations and outpatient surgeries must be encouraged. Andrologic emergencies and penile cancer management should be considered high priority, and should be diagnosed and treated promptly even in the most severe phases of the pandemic


Assuntos
Humanos , Masculino , Infecções por Coronavirus/prevenção & controle , Pneumonia Viral/prevenção & controle , Pandemias , Andrologia/normas , Neoplasias Penianas/diagnóstico , Neoplasias Penianas/terapia , Telemedicina , Guias de Prática Clínica como Assunto , Medicina Baseada em Evidências
15.
Rev. esp. patol ; 53(2): 126-129, abr.-jun. 2020. ilus
Artigo em Inglês | IBECS | ID: ibc-194654

RESUMO

Pacinian neurofibroma (PNF) is a lobulated benign neural tumor with prominent structures resembling pacinian bodies. These tumors most commonly occur in areas where normal pacinian bodies are found, such as the hands and feet. Although pacinian bodies are common in the penis, no cases of penile PNF have been reported to date. We present a case of PNF on the dorsal glans penis of a 47-year-old man. The lesion presented as a single flesh-colored papule and the biopsy showed a dermal neurofibroma consisting of bland spindle cells with wavy nuclei, without mitoses or atypia, and some nodular structures with a concentric arrangement and a pacinian appearance. Immunohistochemistry demonstrated positivity for CD34 and Vimetin and negativity for Epithelial Membrane Antigen (EMA). S100 was highly positive in the most central areas of the pacinian-like nodules, while the periphery and non-nodular parts of the neurofibroma were less intensively expressed


El neurofibroma paciniano (NP) es un tumor neural benigno lobulado que muestra estructuras prominentes que simulan cuerpos de Pacini. Estos tumores ocurren comúnmente en áreas donde los cuerpos de Pacini son normales como las manos o los pies. A pesar de que los cuerpos de Pacini son comunes en el pene, no se han descrito NP en dicho órgano. Presentamos un caso de NP del glande dorsal en un varón de 47 años. La lesión apareció como una pápula única carnosa y la biopsia mostró un neurofibroma dérmico constituido por células fusiformes no atípicas de núcleo ondulado sin mitosis ni atipia, y con algunas estructuras nodulares con estructuración concéntrica de apariencia paciniana. El estudio inmunohistoquímico demostró positividad para CD4 y vimentina. El antígeno epitelial de membrana (EMA) no se expresaba. La S100 fue positiva en las áreas centrales de los nódulos pacinianos, mientras que, en la periferia, así como en las partes no nodulares del neurofibroma fue menos intensamente positiva


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Penianas/patologia , Neurofibroma/patologia , Neoplasias Penianas/cirurgia , Neurofibroma/cirurgia , Imuno-Histoquímica , Biópsia
16.
Arch. esp. urol. (Ed. impr.) ; 73(1): 11-18, ene.-feb. 2020. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-192889

RESUMO

OBJETIVO: Revisar las características clínicas y el manejo del cáncer de pene (CP) en el Instituto Nacional de Cancerología (INCan) de la Ciudad de México en 20 años de experiencia. MATERIAL Y MÉTODOS: Revisamos de forma retrospectiva a 405 pacientes con diagnóstico de CP tratados en INCan entre enero de 1989 hasta diciembre de 2015. Se describieron la modalidad de presentación de los casos, los resultados de patología, tratamiento y la sobrevida. RESULTADOS: Las informaciones clínico-patológicas y los resultados oncológicos fueron completas en 375 pacientes (edad media 56,82). Al diagnóstico 140 casos (n.37,3%) fueron cN0, 71 casos (18,9%) cN1, 164 casos (43,37%) cN2, 33 casos (8%) cN3. El 14% tuvieron metástasis a distancia (pulmón, huesos). El tratamiento inicial incluyó falectomía parcial (n = 123; 33,6% y falectomía total (n = 126; 33,6%). De 138 (36,2%) pacientes de alto riesgo sometidos a disección de ganglios linfáticos inguinales bilaterales, solo el 8% (n.56) tenían ganglios linfáticos positivos. El análisis de supervivencia de Kaplan-Meier mostró una tasa de SCE (sobrevida cáncer específica) a 10 años del 70%. No hubo diferencias significativas en la supervivencia para el grupo de edad. La CSS a 5 años para pT1, pT2, pT3 y T4 fue del 96%, 88%, 58% y 0%, respectivamente. Se encontró diferencia en la supervivencia entre pT2 y pT3 (p 0,047). CONCLUSIÓN: Los hallazgos de nuestra casuística proporcionan información sobre la historia natural del cáncer de pene en México. La amputación quirúrgica del tumor primario sigue siendo el patrón uro-oncológico para el tratamiento definitivo del CP. No hubo diferencias en la supervivencia para el grupo de edad


OBJECTIVE: The aim of this study was to report clinical features and management of penile cancer (CP) at the National Cancer Institute (INCan) of Mexico City over 20 years. MATERIALS AND METHODS: We retrospectively reviewed the medical records of 405 cases of primary penile cancer (PC) treated at our institution between 1989 until 2015. Diagnosis, treatment and oncological outcomes are reported. RESULTS: Clinicopathologic and demographic information was available for 375 patients (mean age, 56 ys). At diagnosis, 140 (37.3 %) patients were cN0, 71(18.9%) cN1, 164 (43.37%) cN2 and 33 (8%) cN3. 14% had metastatic disease (lung and bone). Initial treatment included partial penectomy (n = 123; 33.6%), and total penectomy (n = 126;33.6%). 138 (36.2%) patients with high risk disease underwent bilateral inguinal lymph node dissection. 8% (56) had positive lymph nodes. Kaplan-Meier survival analysis showed a 10-year CSS (cancer specific survival) rate of 70%. There was no significant difference in CSS when stratifying per age. Five-year CSS for pT1, pT2, pT3 and T4 was 96%, 88%, 58% y T4 0%, respectively. A difference in CSS was found between pT2 and pT3 (p = 0.047). CONCLUSION: The findings of our descriptive análisis provide information on natural history of penile cancer in Mexico. The surgical penile removal of the primary tumour remains standard of care. There was no difference in survival for age group


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias Penianas/diagnóstico , Neoplasias Penianas/patologia , Neoplasias Penianas/terapia , Excisão de Linfonodo , Metástase Linfática , México , Estadiamento de Neoplasias , Estudos Retrospectivos
18.
Rev. int. androl. (Internet) ; 17(4): 155-158, oct.-dic. 2019. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-189273

RESUMO

El objetivo de nuestro estudio es valorar la satisfacción global de la cicatriz y de la calidad de vida sexual en el tratamiento conservador del cáncer de pene con reconstrucción según la técnica de Bracka. Para ello se administró el cuestionario «Patient Scar Assesment Questionnaire» y el IIEF-15. Desde 2015 a 2017 hemos realizado 5 glandectomías con injerto cutáneo libre según técnica de Bracka. El 100% de los pacientes se encontraban muy satisfechos con el resultado, eran ligeramente conscientes de la herida y carecían de molestias en la cicatriz. En cuanto a la calidad de vida sexual se objetivó una mejoría media de 18 puntos en el IIEF-15. Los apartados mejorados fueron: satisfacción de la relación sexual (P6-8), función orgásmica (P9-10), satisfacción global (P13-14) y confianza para mantener relación sexual (P15). Las lesiones a nivel de pene representan una alteración en la calidad de vida sexual. Realizando una cirugía mínimamente invasiva con reconstrucción se objetiva una mejoría importante de la calidad de vida sexual


The aim of the present study was to evaluate the overall scar satisfaction and quality of life in the conservative surgical treatment of penis cancer with reconstruction according to the Bracka technique. In order to do this, we passed out the questionnaire «Patient Scar Assessment Questionnaire» and the IIEF-15 questionnaire. From 2015 to 2017, 5 conventional glandectomy and reconstruction according to the Bracka technique were performed.100% of the patients were very satisfied with the result, were slightly aware of the presence of the wound and lacked discomfort in relation to the scar. Regarding the quality of sexual life, an average improvement of 18 points was observed in the IIEF-15. We observed improvement in satisfaction of the sexual relationship (P6-8), orgasmic function (P9-10), overall satisfaction (P13-14) and confidence to maintain sexual intercourse (P15). Lesions at the level of the penis represent an important alteration in quality of sexual life. By performing a minimally invasive surgery with subsequent reconstruction, the patient presents a significant improvement in the quality of sexual life


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Cicatriz , Satisfação do Paciente , Neoplasias Penianas/cirurgia , Qualidade de Vida , Estudos Retrospectivos , Procedimentos Cirúrgicos Urológicos Masculinos/métodos
19.
Arch. esp. urol. (Ed. impr.) ; 72(10): 992-999, dic. 2019. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-192765

RESUMO

OBJETIVO: El cáncer de pene es una entidad poco frecuente. Para realizar un buen control oncológico, se recomienda la realización de linfadenectomía inguinal en casos de factores de riesgo de mal pronóstico, grado histológico alto o ganglios palpables o positivos. La linfadenectomía inguinal abierta presenta una alta tasa de morbilidad, por lo que en esta revisión se pretende resumir la literatura publicada en cuanto a los resultados oncológicos y postquirúrgicos en la linfadenectomía inguinal videoendoscópica (VEIL). MATERIAL Y MÉTODOS: Se realiza revisión sistemática de la literatura obtenida en "Pubmed", "EMBASE" y Cochrane library para artículos en inglés y español. RESULTADOS: Se han analizado un total de 12 artículos, que globalmente incluyen a 161 pacientes con 226 VEIL y una edad media de 55,66 años y 90 pacientes a los que se les ha realizado 106 linfadenectomías abiertas. En el caso del VEIL se han presentado 6% de complicaciones cutáneas y del 55,6% en el caso de la vía abierta. En cuanto a las complicaciones linfáticas, no hay diferencias significativas. La media de ganglios extraídos en el caso de VEIL de 9,12 ganglios y de 7,09 ganglios en abordaje abierto. CONCLUSIONES: La linfadenectomía inguinal videoendoscópica aporta una menor morbilidad, con una menor tasa de complicaciones cutáneas, y de menor gravedad. Asimismo, aporta menor estancia hospitalaria, sin afectación de los resultados oncológicos iniciales. Aunque se necesitan series con mayor tiempo de seguimiento para valoración de resultados oncológicos a largo plazo


OBJECTIVES: Penile cancer is not very frequent. To control the disease oncologically, we must perform inguinal lymphadenectomy in cases of high-risk histology, poor prognosis and palpable lymph nodes. The open inguinal lymphadenectomy has a high rate of morbidity. Consequently, this systematic review intends to summarize the published literature regarding the oncologic and post-surgery outcomes METHODS: A literature search has conducted through Pubmed, EMBASE and Cochrane library for English and Spanish articles. RESULTS: Our literature search identified 12 articles. In total, 161 patients have been subjected to 226 VEIL. Their average age was 55.66 years. In the case of open inguinal lymphadenectomy, 90 patients have been subjected to 106 operations. The rate of cutaneous complications was 6% for VEIL and 55.6% for open lymphadenectomy. The rate of lymphatic complications was very similar in both types of lymphadenectomy. The average number of lymph nodes obtained was 9.12 for VEIL and 7.02 lymph nodes for the open approach. CONCLUSION: Video-endoscopic inguinal lymphadenectomy contributes to less morbidity with a lower-rate of cutaneous complications and less severity. Furthermore, VEIL gives lower hospital stay without changing in initial oncologic outcomes. Although we need longer series to stablish the oncologic long-term results


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Excisão de Linfonodo/métodos , Neoplasias Penianas/cirurgia , Cirurgia Vídeoassistida , Endoscopia , Canal Inguinal
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