Eosinophilic ureteritis. Report of a case.

OBJECTIVE: We present the case of a patient with eosinophilic ureteritis. METHODS: The patient was admitted with pain on the right renal fossa, and after several imaging tests, a mass was found on the right ureter, compatible with urothelial neoplasia on the right ureter. RESULTS: Right nephroureterectomy was performed and the histopathological diagnosis was eosinophilic ureteritis CONCLUSION: Eosinophilic ureteritis is a rare entity with an unclear etiology,which is not easily distinguished from urothelial tumours. In the differential diagnosis we must take it into account whenever we find a ureteral mass associated to eosinophilia.

Ureteritis eosinofílica. A propósito de un caso / Eosinophilic ureteritis. Report of a case

OBJETIVO: Presentamos el caso de una paciente con Ureteritis eosinofílica. MÉTODO: Paciente en estudio por dolor en fosa renal derecha al que se le realizan múltiples pruebas de imagen donde se identifica masa en uréter derecho compatible con neoplasia urotelial de uréter derecho. RESULTADOS: Se realiza Nefroureterectomia derecha y se diagnostica histopatológicamente de Ureteritis eosinofílica. CONCLUSIÓN: La ureteritis eosinofílica es una rara entidad de difícil distinción frente a los tumores uroteliales, de no clara etiología. Deberemos tenerla en cuenta en el diagnóstico diferencial cuando encontremos una masa ureteral asociada a eosinofilia (AU)

OBJECTIVE: We present the case of a patient with eosinophilic ureteritis. METHODS: The patient was admitted with pain on the right renal fossa, and after several imaging tests, a mass was found on the right ureter, compatible with urothelial neoplasia on the right ureter. RESULTS: Right nephroureterectomy was performed and the histopathologicaldiagnosis was eosinophilic ureteritis. CONCLUSION: Eosinophilic ureteritis is a rare entity with an unclear etiology, which is not easily distinguished from urothelial tumours. In the differential diagnosis we must take it into accountwhenever we find a ureteral mass associated to eosinophilia (AU)

Termómetro intravesical / Intravesical Thermometer

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Spontaneous resolution of ureterovaginal fistula.

OBJECTIVE: We report one case of a spontaneous resolution of a uretero-vaginal fistula, and we review the current diagnostic and therapeutic features of this condition in the literature. METHODS: We present the case of a 41-year-old woman who, during the late postoperative period of a radical hysterectomy, presented episodes of daily and nocturnal incontinence with episodic flank pain compatible with uretero-vaginal fistula. RESULTS: One month after diagnosis the patient does not report incontinence during day or night, and the lumbar pain has disappeared. An intravenous urography shows that there has been a spontaneous resolution of the uretero-vaginal fistula. CONCLUSIONS: Spontaneous resolution of a uretero-vaginal fistula is rare. Most fistulas require endourological or surgical treatment.

Resolución espontánea de fístula uretero-vaginal / Spontaneous resolution of ureterovaginal fistula

OBJETIVO: Presentar un caso de corrección espontánea de fístula urétero-vaginal y revisar aspectos diagnósticos y terapéuticos de la literatura actual.MÉTODO: Presentamos el caso de una mujer de 41 años que en el postoperatorio tardío de una histerectomía radical inicia un cuadro de episodios de incontinencia diurna y nocturna leves con dolor episódico en el flanco derecho compatibles con fístula urétero-vaginal. RESULTADOS: Pasado un més del diagnóstico la paciente no refiere incontinencia diurna ni nocturna y el dolor lumbar ha desaparecido. Se comprueba mediante urografía intravenosa corrección espontánea de la fístula urétero-vaginal.CONCLUSIONES: La resolución espontánea de la fístula urétero-vaginal es infrecuente. La mayoría de las fístulas requieren tratamiento endourológico o quirúrgico(AU)

OBJECTIVE: We report one case of a spontaneous resolution of a uretero-vaginal fistula, and we review the current diagnostic and therapeutic features of this condition in the literature.METHODS: We present the case of a 41-year-old woman who, during the late postoperative period of a radical hysterectomy, presented episodes of daily and nocturnal incontinence with episodic flank pain compatible with uretero-vaginal fistula.RESULTS: One month after diagnosis the patient does not report incontinence during day or night, and the lumbar pain has disappeared. An intravenous urography shows that there has been a spontaneous resolution of the uretero-vaginal fistula.CONCLUSIONS: Spontaneous resolution of a uretero-vaginal fistula is rare. Most fistulas require endourological or surgical treatment(AU)

Retroperitoneal malignant fibrous histiocytoma: case report.

OBJECTIVE: We present the case of a big retroperitoneal tumor that received the pathologic diagnosis of malignant fibrous histiocytoma. We also review the diagnostic and therapeutic features of this disease in the current literature. METHODS: We present the case of a 75-year-old male who was admitted to the Gastrointestinal Disease Department with asthenia of several months of evolution and gastrointestinal problems. Abdominopelvic CT scan revealed a big mass of 20 x 22 x 12 cm, which seems to depend from the left kidney, together with an 8 cm diameter abdominal aortic aneurysm. RESULTS: The patient underwent surgery and left radical nephrectomy together with radical resection of the retroperitoneal mass were performed. Pathology reportes malignant fibrous histiocytoma of the storiform-pleomorphic type, with hyaline degeneration foci (stadium pT2B). CONCLUSIONS: Sarcomas are rare neoplasias. They can adopt several different morphologic patterns, as well as many differentiation degrees. The surgical treatment is still the only therapy with healing possibilities. Adjuvant treatments through radiotherapy and/or chemotherapy are brought into question.

Histiocitoma fibroso maligno retroperitoneal. A propósito de un caso / Retroperitoneal malignant fibrous histiocytoma: case report

OBJETIVO: Presentar un caso de una tumoración retroperitoneal de gran tamaño con diagnóstico patológico de Histiocitoma fibroso maligno y revisar aspectos diagnósticos y terapéuticos de la literatura actual.MÉTODO: Presentamos el caso de un hombre de 75 años de edad que durante un ingreso en el servicio de digestivo por clínica de astenia de meses de evolución y problemas gastrointestinales se realiza CT abdomino-pélvico, identificando gran masa de 20 x 22 x 12 cm que parece depender del riñón izquierdo junto a aneurisma de aorta abdominal de 8 cm de diámetro.RESULTADOS: Se somete al paciente a intervención quirúrgica donde se realiza Nefrectomía radical izquierda más resección radical de masa retroperitoneal, que histológicamente corresponde a un Histiocitoma fibroso maligno, tipo estoriforme-pleomórfico con focos de degeneración hialina (Estadio pT2b).CONCLUSIONES: Los sarcomas son neoplasias infrecuentes. Pueden adoptar una gran variedad de patrones morfológicos y distintos grados de diferenciación. El tratamiento quirúrgico continúa siendo la única terapia con posibilidades curativas. El tratamiento adyuvante radioterápico y/o quimioterápico es cuestionado (AU)

OBJECTIVE: We present the case of a big retroperitoneal tumor that received the pathologic diagnosis of malignant fibrous histiocytoma. We also review the diagnostic and therapeutic features of this disease in the current literature.METHODS: We present the case of a 75-year-old male who was admitted to the Gastrointestinal Disease Department with asthenia of several months of evolution and gastrointestinal problems. Abdominopelvic CT scan revealed a big mass of 20 x 22 x 12 cm, which seems to depend from the left kidney, together with an 8 cm diameter abdominal aortic aneurysm.RESULTS: The patient underwent surgery and left radical nephrectomy together with radical resection of the retroperitoneal mass were performed. Pathology reportes malignant fibrous histiocytoma of the storiform-pleomorphic type, with hyaline degeneration foci (stadium pT2B).CONCLUSIONS: Sarcomas are rare neoplasias. They can adopt several different morphologic patterns, as well as many differentiation degrees. The surgical treatment is still the only therapy with healing possibilities. Adjuvant treatments through radiotherapy and/or chemotherapy are brought into question (AU)

[Genitourinary and osteoarticular tuberculosis (Pott's disease)]. / Tuberculosis genitourinaria y osteoarticular (Mal de Pott).

OBJECTIVE: We present the case of a patient with urogenital and osteoarticular tuberculosis METHODS: Patient with end stage renal disease on hemodyalisis in study for fever of unknown origin. Multiple diagnostic tests were performed. RESULTS: Medical treatment for tuberculosis was given with improvement of the symptoms. CONCLUSION: The early urogram study can be crucial in the diagnosis of urogenital tuberculosis in initial stages, thus avoiding the progressive deterioration of kidney function.

[Malignant priapism and secondary bladder cancer]. / Priapismo maligno secundario a cáncer de vejiga.

OBJECTIVE: We report a rare case of malignant priapism secondary to transitional cell carcinoma. METHODS: The patient with bladder cancer (pT4G3) presented with painful penile erection. Corpora cavernosa biopsy was done. RESULTS: The pathologic diagnosis was penile metastasis of transitional cell carcinoma. CONCLUSIONS: Priapism secondary to penile metastasis of transitional cell carcinoma is rare and indicates advanced disease with a poor prognosis.

[Horseshoe kidney rupture]. / Rotura de riñón en herradura.

BACKGROUND: We report a rare case of horses-hoe kidney trauma. METHODS: 67 years old man with a horseshoe kidney, which presented a fracture of the isthmus after falling. RESULTS: The diagnosis was made by IV contrast CT scan. He underwent exploratory laparotomy due to hemodynamic instability and radiologic findings on the CT scan. CONCLUSIONS: The rupture of a horseshoe kidney is a rare injury. CT scan is the test of choice to classify the degree of injury. Depending on the patient's hemodynamic stability and the findings on the CT scan the options are conservative orimmediate surgical treatment.

Tuberculosis genitourinaria y osteoparticulr (Mal de Pott) / Genitourinary and osteoarticular tuberculosis (Pott´s disease)

OBJETIVO: Presentamos el caso de un paciente con Tuberculosis urogenital y osteoarticular.MÉTODO: Paciente en estudio por síndrome febril sin foco infeccioso aparente en tratamiento con hemodiálisis al que se le realizan múltiples pruebas diagnósticas.RESULTADOS: Se pauta tratamiento médico antituberculoso remitiendo el cuadro.CONCLUSIÓN: El estudio urográfico precoz puede ser determinante en el diagnóstico de la tuberculosis urogenital en estadios iniciales, evitando así el deterioro progresivo de la función renal(AU)

OBJECTIVE: We present the case of a patient with urogenital and osteoarticular tuberculosis.METHODS: Patient with end stage renal disease on hemodyalisis in study for fever of unknown origin. Multiple diagnostic tests were performed.RESULTS: Medical treatment for tuberculosis was given with impro-vement of the symptoms.CONCLUSION: The early urogram study can be crucial in the diagnosis of urogenital tuberculosis in initial stages, thus avoiding the progressive deterioration of kidney function(AU)

Priapismo maligno secundario a cáncer de vejiga / Malignant priapism and secondary bladder cancer

OBJETIVO: Presentamos un caso infrecuente de priapismo maligno secundario a carcinoma de celulas transicionales de la vejiga.MÉTODOS: El paciente portador de un cancer vesical (pT4G3) presenta una tumefacción dolorosa peneana. Realizamos biopsia de los cuerpos cavernosos.RESULTADOS: El informe de la anatomía patológica muestra metástasis peneana de carcinoma de células de transición.CONCLUSIONES: El priapismo secundario a metástasis peneana por carcinoma transicional es infrecuente y se asocia a un mal pronóstico debido a que su presencia indica diseminación metastática multiorgánica(AU)

OBJECTIVE: We report a rare case of malig-nant priapism secondary to transitional cell carcinoma.METHODS: The patient with bladder cancer (pT4G3) pre-sented with painful penile erection. Corpora cavernosa biopsy was done.RESULTS: The pathologic diagnosis was penile metastasis of transitional cell carcinoma.CONCLUSIONS: Priapism secondary to penile metastasis of transitional cell carcinoma is rare and indicates advanced disease with a poor prognosis(AU)