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Any surgery for ordinary that it's seen can be to cause the complications but at infection of the penis after circumcision is a rare occurrence. We report a prepuber patient who on the immediately surgery after circumcision was present a penis abscess. The epidemiological, etiopathogenic aspects and therapeutic are analyzed of the penis infection after a circumcision.

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The tumour dissemination to brain from renal cell carcinoma is a rare occurrence: generally, it's seen in advanced stages of the disease, such that occurred in our patient that indicated a poor prognosis. A lesion node, the size medle, located in the side left to brain, with of symptoms neurologic associated was found. Histological examination of the resection specimen revealed metastasis from a renal cell carcinoma.

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The uremic patients, specially in periodic dialysis, may present bilateral kidneys cytes with high frequency. This pathology, known as acquired cyst renal disease, is found associated in its evolution with the emergence renal malignant disease. A patient who undergoing chronic dialysis and renal transplant subsequently developed an asymptomatic renal neoplasm. The epidemiological, clinical, diagnostic aspects and therapeutic of the acquired cysts renal and your association with renal cancer are analyzed.

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Cualquier cirugía por intrascendente que parezca puede ocasionar complicaciones pero una infección del pene después de una circuncisión es un hecho poco habitual. Se trata de una enfermo prepúber que en el post-operatorio inmediato tras una circuncisión presentó un absceso de pene. Se analizan los aspectos epidemiológicos, etiopatogénicos y terapéuticos de la infección peneana siguiente a una circuncisión (AU)

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La diseminación tumoral a cerebro por una neoplasia renal es un hecho poco habitual, ocurriendo generalmente en estadios muy avanzados, tal como ocurrió en el enfermo comunicado, y lleva asociado un mal pronóstico. Se trata de una lesión nodular, de moderado tamaño, localizada en el hemisferio izquierdo con síntomas neurológicos acompañantes; el estudio histológico después de la exéresis quirúrgica demostró una metástasis por carcinoma renal (AU)

The tumour dissemination to brain from renal cell carcinoma is a rare occurrence; generally, it’s seen in advanced stages of the disease, such that occurred in our patient that indicated a poor prognosis. A lesion node, the size medle, located in the side left to brain, with of symptoms neurologic associated was found. Histological examination of the resection specimen revealed metastasis from a renal cell carcinoma (AU)

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Los pacientes urémicos, particularmente en programas de diálisis, pueden presentar sobre sus riñones quistes bilaterales con una frecuencia significativa. Esta entidad definida como patología renal quística adquirida se encuentra asociada en su evolución con la aparición de patología maligna renal. Se trata de un enfermo sometido a diálisis antigua y trasplantado renal que ulteriormente desarrolló una neoplasia renal asintomática. Se analizan los aspectos epidemiológicos, clínico-diagnósticos así como terapéuticos de la asociación de quistes renales adquiridos y cáncer renal (AU)

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The tumour dissemination to penis from renal cell carcinoma is a rare occurrence; generally, it is seen in advanced stages of the disease, such that occurred in our patient that indicated a poor prognosis. A lesion node, high, painless, the size middle, located in the side right to penis, at long term free of symptoms associated was found. The histological examination of the specimen after cold biopsy demonstrated a metastasis from renal carcinoma.

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RESUMEN

La diseminación tumoral a pene por una neoplasia renal es un hecho poco habitual, ocurriendo generalmente en estadios muy avanzados, tal como sucedió en el enfermo comunicado, y lleva asociado un mal pronóstico. Se trata de una lesión nodular, elevada, indolora, de moderado tamaño, localizada en hemipene derecho, de larga evolución en ausencia de síntomas acompañantes; el estudio histológico después de biopsia fría demostró una metástasis por carcinoma renal. (AU)

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We report one rare case of squamous cells prostate tumor. This histological pattern accounts for the 0.5-1% of all prostatic malignancies with certain clinical and evolutive aspects that are from those of prostate adenocarcinoma. Review of the literature seems to have a very poor prognosis such that occurred in our patient who died after 2 month of diagnosis with a poor response to the habitual treatment, perhaps due to this different cell of origin.

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Transitional cell of bladder carcinoma metastasizing to the skin is uncommon finding, generally appearing in the final stages such that occurred in our patient that indicated a poor prognosis. A lesion located in the pubic region and internal face of the left lower limb with at erythematous, indurated, and aggregated appearance was found. The histological examination of the specimen after cold biopsy demonstrated cutaneous metastasis from transitional cell carcinoma.

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Small cell carcinoma (CCP) of the urinary bladder is an uncommon tumor, having usually an aggressive behavior. We report a new case of CCP seen at our centre and we communicate the applied therapeutic method. Although total cystectomy followed by chemo and radiotherapy seems to be the most effective treatment, we have carried out radical RTU of the bladder accompanied by chemo and radiotherapy as conservative therapy obtaining complete remission after 2 year of diagnosis, without local and distant evidence of the disease.

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The Leydig's cell tumours are the most common of all non germ cell tumour of the testis, that clinical findings is different by age of presented. We report two new cases of Leydig cell tumour diagnosed in our centre having different presentation form, in old adults with feminizing features and occult tumour, and as a testicular nodule pain, respectively. The analytical, clinical, diagnostic aspects and therapeutic of the uncommon disease are discussed.

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La metástasis en piel por un carcinoma vesical epitelial es una manifestación infrecuente, generalmente aparece en estadios avanzados, tal como sucedió en nuestro paciente y se asocia con un mal pronóstico. Se trata de una lesión localizada en región suprapúbica y cara interna del muslo, con aspecto eritematoso, indurada y confluente; el examen histológico tras biopsia fría resultó una metástasis por carcinoma transicional (AU)

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El carcinoma de células pequeñas (CCP) de localización vesical es un tumor poco frecuente, teniendo por lo general una evolución agresiva. Presentamos un nuevo caso de CCP aparecido en nuestro servicio y comunicamos la actitud terapéutica aplicada. Si bien la exéresis total de vejiga seguida de quimio y radioterapia parece ser el tratamiento más efectivo, hemos realizado RTU radical de vejiga asociada a quimio y radioterapia como finalidad conservadora, consiguiendo remisión completa después de 2 años del diagnóstico, sin evidencia local y a distancia de la enfermedad (AU)

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Los tumores de células de Leydig son las neoplasias más habituales de todos los cánceres de testículo no germinales, cuya clínica difiere según la edad de aparición. Comunicamos dos nuevos casos de tumores de células de Leydig observados en nuestro servicio teniendo distinta forma de presentación, en varones adultos con signos de feminización y tumor oculto, y como nódulo doloroso testicular, respectivamente. Se destacan los aspectos analíticos, clínico-diagnósticos y terapéuticos de esta infrecuente patología tumoral (AU)

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The syphilis is a venereal disease of sexual transmission that incidence is increasing in several groups populations. We report a case of a patient with secondary syphilis who consulted for an atypical solid mass to penile. The clinical evolution, histological examination and analytical tests confirmed the diagnosis of genital syphilis having a satisfactory response to specific antibiotic treatment. The epidemiological, clinical, diagnostic aspects and therapeutic of the genital ulcer disease are discussed.

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We have retrospectively reviewedoll the solid testicular tumours, in the past thirty years, in our hospital only one case of the testicular debut of a lymphoma has been observed. The rare occurrence of this disease in the genital tract and its difficult clinical diagnosis, is the reason for this communication. Commentary and considerations of the testicular appearance of a lymphoma without other initial manifestation in the lymphorecticular system. Testicular lymphoma is unusual and its treatment needs the help of oncohematology.

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The subcutaneous dissemination at the prostate carcinoma is rare. Generally, but not frequently, it is seen in patients in advanced stages of the disease and in the terminal phase. We wish to communicate the case of a subcutaneous metastasis as the primary appearance of this neoplasm, whose existence was confirmed by immunohistological examination by means of PAAF, and with satisfactory response to testosterone deprivation.

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We report on a patient with congenital renal arteriovenous fistula whose only clinical manifestation was hematuria. The diagnosis was confirmed by arteriography and treatment was by percutaneous embolization. Hematuria resolved immediately after treatment and most of the renal parenchyma was preserved. The patient has moderate arterial hypertension as a sequela, although it is currently controlled by drug therapy.

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Description of the accidental finding of a renal adenocarcinoma in a 10-year old boy, after abdominal trauma and with a good evolutive behaviour. The clinical, diagnostic, therapeutical and survival aspects are analyzed, including a literature update of a renal neoformation which shows lower paediatric incidence than Wilm's Tumour or Neuroblastoma.

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