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2.
Arch Esp Urol ; 74(8): 774, 2021 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-34605418

RESUMO

Comparto plenamente estas conclusiones de este excelente trabajo. Por edad, he usadocasi todo y la verdad es que al llegar a nuestras manos el Láser Holmio se abrió un mundo nuevo,fácil y gratificante.Enhorabuena a los autores.


Comparto plenamente estas conclusiones de este excelente trabajo. Por edad, he usado casi todo y la verdad es que al llegar a nuestras manos el Láser Holmio se abrió un mundo nuevo, fácil y gratificante. Enhorabuena a los autores.


Assuntos
Litotripsia a Laser , Litotripsia , Cálculos Ureterais , Hólmio , Humanos , Masculino , Cálculos Ureterais/terapia
3.
Arch. esp. urol. (Ed. impr.) ; 72(6): 570-580, jul.-ago. 2019. ilus
Artigo em Espanhol | IBECS | ID: ibc-187661

RESUMO

Se presenta el caso de una adolescente de 16 años de edad a la que practicamos nefrectomia radical izquierda por un tumor neuroectodérmico renal de 13,2 cm y tratada posteriormente mediante quimioterapia y radioterapia en los Hospitales Quirón de Madrid y Complejo Hospitalario de Toledo, con una supervivencia actual de 14 meses. Se revisa la literatura médica en los aspectos históricos, clínicos, etiopatogénicos, diagnósticos, pronósticos, terapéuticos y de supervivencia. Se realiza una estimación de la cantidad de casos publicados hasta la fecha. Abordamos además con una visión descriptiva y crítica el tratamiento realizado y su resultado


We report the case of a 16 year old female who underwent left radical nephrectomy for a 13,2 cm neuroectodermic renal tumor and posterior chemo and radiotherapy in the Quiron Hospitals in Madrid and Complejo Hospitalario de Toledo, with a current survival of 14 months. Medical literature was reviewed for the historical, clinical, etiopathogenic, diagnostic, prognostic, therapeutic and survival features. We estimate the number of published cases to date. We also address the treatment performed and its results under a critical view


Assuntos
Humanos , Feminino , Adolescente , Neoplasias Renais/cirurgia , Sarcoma de Ewing/cirurgia , Sarcoma de Ewing/tratamento farmacológico , Sarcoma de Ewing/radioterapia , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/radioterapia , Resultado do Tratamento , Nefrectomia
4.
Arch Esp Urol ; 72(6): 570-580, 2019 Jul.
Artigo em Espanhol | MEDLINE | ID: mdl-31274122

RESUMO

We report the case of a 16 year old female who underwent left radical nephrectomy for a 13.2 cm neuroectodermic renal tumor and posterior chemo and radiotherapy in the Quiron Hospitals in Madrid and Complejo Hospitalario de Toledo, with a current survival of 14 months. Medical literature was reviewed for the historical, clinical, etiopathogenic, diagnostic, prognostic, therapeutic and survival features. We estimate the number of published cases to date. We also address the treatment performed and its results under a critical view.


Se presenta el caso de una adolescente de 16 años de edad a la que practicamos nefrectomia radical izquierda por un tumor neuroectodérmico renal de 13,2 cm y tratada posteriormente mediante quimioterapia y radioterapia en los Hospitales Quirón de Madrid y Complejo Hospitalario de Toledo, con una supervivencia actual de 14 meses. Se revisa la literatura médica en los aspectos históricos, clínicos, etiopatogénicos, diagnósticos, pronósticos, terapéuticos y de supervivencia. Se realiza una estimación de la cantidad de casos publicados hasta la fecha. Abordamos además con una visión descriptiva y crítica el tratamiento realizado y su resultado.


Assuntos
Neoplasias Renais , Adolescente , Feminino , Humanos , Nefrectomia , Prognóstico , Sarcoma de Ewing
5.
Arch. esp. urol. (Ed. impr.) ; 69(7): 405-415, sept. 2016.
Artigo em Espanhol | IBECS | ID: ibc-155661

RESUMO

OBJETIVO: En el presente artículo se revisa y resume nuestro quehacer en el tratamiento de niños con urolitiasis en estos 30 años y se realiza un análisis en base a los resultados y aspectos de interés de acuerdo con la experiencia nacional e internacional. MÉTODO: Estudio estadístico descriptivo restropectivo en los 30 años de nuestra unidad en los que hemos asumido el tratamiento de 178 niños aquejados de urolitiasis en los que se han realizado 221 intervenciones, incluidas Litotricias por Ondas de Choque, Ureterorrenoscopia y Nefrolitectomía Percutánea. CONCLUSIONES: De la experiencia acumulada podríamos concluir que la ESWL en niños en nuestro medio es la primera elección en litiasis renal y de uréter proximal y medio, y que aquellas de 2 a 3cm son susceptibles de ser tratadas exitosamente sin maniobras complementarias o tratamientos mixtos exceptuando las litiasis de cistina que es la que ofreció mayores problemas de fragmentación. Así mismo, la utilización de catéteres doble J aumenta la demanda de ESWL por calcificaciones del mismo e imposibilidad de extracción endoscópica y deben ser valorados individualmente tanto el beneficio de su colocación como la expectativa temporal de permanencia. La URS para nosotros es la elección en litiasis de uréter bajo y en algunos casos uréter medio y proximal, permitiendo tratamientos simultáneos, como la dilatación ureteral, o diagnósticos insospechados. Concretamente el ureteroscopio rígido permite alternativas terapéuticas coadyuvantes a la ESWL con alto poder resolutivo y de maniobrabilidad. En cuanto a la URS flexible creemos que nuestros buenos resultados con la ESWL y la URS rígida, incluso combinadas, y por ende también el balance coste-beneficio, han influido en su menor empleo para litiasis renales. En unidades de ámbito general como la nuestra la NLP combinada en niños ha tenido indicación en casos complejos excepcionales y la cirugía abierta o laparos- @ cópica no fue imperativa en ningún caso


OBJECTIVE: The aim of the present article is to summarize the results we obtained treating children with urolithiasis over the last 30 years and to perform an analysis on the basis of the these results and relevant details according to national and international experience. METHODS: Retrospective and descriptive statistical analysis of the 30 year experience in our clinics. The study was performed with a sample size of 178 children treated with urolithiasis that underwent 221 procedures. These procedures include ESWL, ureterorenoscopy (URS) and percutaneous nephrolithotomy (PCNL). CONCLUSIONS: We conclude in this study that ESWL in children was the most appropriate procedure for renal and proximal and middle-third ureteral lithiasis. Kidney stones measuring 2 to 3 cm can be treated without additional procedures or combined approaches. In contrast cystine stones caused the major problems for fragmentation. Moreover, the use of double J catheters increased the need for ESWL when catheter calcification occurred and endoscopic removal was impossible. The benefits of this method must be individually assessed both for the benefit of the temporary placement as well as for the expectation of permanence. We conclude that URS is the best choice for distal-third ureteral lithiasis and some cases of proximal and middle-third ureteral lithiasis. This enables for simultaneous treatments, ureteral dilatation and unexpected diagnoses. In particular, rigid ureteroscopy offers adjuvant options to ESWL with great therapeutic potential and easy handling. In consequence, to our good results and cost-benefit balance using ESWL and rigid URS (even combined), the use of flexible URS for renal lithiasis has been reduced. In general community units like ours, the combined PCNL has been indicated for particular complex cases, and open or laparoscopic surgery was not necessary in any case


Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Criança , Adolescente , Urolitíase/epidemiologia , Litotripsia/estatística & dados numéricos , Ureteroscopia/estatística & dados numéricos , Estudos Retrospectivos , Urolitíase/cirurgia , Comorbidade
6.
Arch Esp Urol ; 67(8): 3 p preceding 660, 2014 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-25453139
7.
Arch Esp Urol ; 67(7): 591-604, 2014 Sep.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-25241832

RESUMO

OBJECTIVES: Ureteroscopy has been considered one of the most revolutionary techniques in modern urology for the treatment of urinary stones. The developments of new ureteroscopes, ancillary techniques or fragmentation devices have contributed to that evolution. To describe the evolution of imaging systems, auxiliary techniques and fragmentation methods for treatment of urinary stones from its beginnings to present time, with special emphasis on the different trends in the technique for the nearest future. METHODS: A bibliographic review is performed highlighting the development of technical details, and the impact on the results in terms of stone-free rate, and complications. CONCLUSIONS: Ureteroscopy has evolved into a first-line technique for the treatment of upper urinary tract stones. Technological advances in both imaging equipment and on different ancillary techniques and fragmentation methods have enabled improved stone free rates and decreased morbidity of the technique. Improvements in imaging systems, auxiliary instruments and fragmentation methods allow the treatment of stones progressively more complex.


Assuntos
Ureteroscopia , Cálculos Urinários/cirurgia , Desenho de Equipamento , Previsões , Humanos , Ureteroscopia/tendências , Procedimentos Cirúrgicos Urológicos/instrumentação
8.
Arch. esp. urol. (Ed. impr.) ; 67(7): 591-604, sept. 2014. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-128734

RESUMO

OBJETIVO: La ureteroscopia ha constituido una de las técnicas más revolucionarias de la urología moderna para el tratamiento de la litiasis urinaria. El desarrollo de nuevos ureteroscopios, de las diferentes técnicas auxiliares, así como de los métodos de fragmentación han sido las causas de esta evolución. Describir la evolución de los sistemas de imagen, las técnicas auxiliares para el manejo de los cálculos, así como los métodos de fragmentación desde sus inicios a nuestros días, poniendo especial énfasis en las diferentes tendencias relativas a la técnica que nos deparará el futuro próximo. MÉTODOS: Se realiza una revisión bibliográfica destacando el desarrollo de los detalles técnicos, así como el impacto sobre los resultados en términos de tasa libre de litiasis, y desarrollo de complicaciones. CONCLUSIONES: La ureteroscopia ha evolucionado hasta convertirse actualmente en una técnica de primera línea para el tratamiento de la litiasis del tracto urinario superior. Los avances tecnológicos producidos tanto en los equipos de imagen como en las diferentes técnicas auxiliares y en los métodos de fragmentación han permitido la mejora de las tasas libres de litiasis y han disminuido la morbilidad de la técnica. Las mejoras en los sistemas de imagen, los instrumentos auxiliares y los métodos de fragmentación permitirán progresivamente el tratamiento de litiasis más complejas del tracto urinario superior


OBJECTIVES: Ureteroscopy has been considered one of the most revolutionary techniques in modern urology for the treatment of urinary stones. The developments of new ureteroscopes, ancillary techniques or fragmentation devices have contributed to that evolution. To describe the evolution of imaging systems, auxiliary techniques and fragmentation methods for treatment of urinary stones from its beginnings to present time, with special emphasis on the different trends in the technique for the nearest future. METHODS: A bibliographic review is performed highlighting the development of technical details, and the impact on the results in terms of stone-free rate, and complications. CONCLUSIONS: Ureteroscopy has evolved into a first-line technique for the treatment of upper urinary tract stones. Technological advances in both imaging equipment and on different ancillary techniques and fragmentation methods have enabled improved stone free rates and decreased morbidity of the technique. Improvements in imaging systems, auxiliary instruments and fragmentation methods allow the treatment of stones progressively more complex


Assuntos
Humanos , Masculino , Feminino , Litíase/terapia , Litíase , Ureteroscopia/instrumentação , Ureteroscopia/métodos , Ureteroscopia/tendências , Procedimentos Cirúrgicos Urológicos/tendências , Ureteroscopia/normas
9.
Arch Esp Urol ; 64(1): 43-50, 2011.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-21289385

RESUMO

OBJECTIVES: The present study is a continuation of an earlier article published on the incidence, clinical manifestations, treatment and risk factors associated with postlithotripsy renal hematomas (1). To assess the possible influence of the size and radiodensity of kidney stones on the incidence and clinical behavior of renal postlithotripsy hematomas. METHODS: Observational prospective study of 324 renal units in the same number of patients undergoing extracorporeal renal lithotripsy. The variables "calculus size" and "radiographic calculus density" were evaluaArch. ted statistically by means of the IPSS 0.15 program on the basis of 42 postlithotripsy hematomas diagnosed and grouped according to their clinical behavior. RESULTS: Higher incidence of hematomas was observed in hiperdense calculi (25%) versus medium density calculi (7,4%), this difference was significant in the asymptomatic hematoma group. CONCLUSIONS: Calculus size was unrelated to the incidence of renal hematoma, but there was a significant association between renal hematoma and radiographic calculus density, probably due to the relation of radiographic density to chemical composition and, ultimately, to hardness and ultrastructure. Ultrastructure is yet another factor, among others, to be taken into account as a potential conditioning factor for this complication.


Assuntos
Hematoma/etiologia , Hematoma/patologia , Cálculos Renais/diagnóstico por imagem , Cálculos Renais/patologia , Nefropatias/patologia , Litotripsia/efeitos adversos , Complicações Pós-Operatórias/patologia , Contraindicações , Humanos , Cálculos Renais/complicações , Estudos Prospectivos , Radiografia , Medição de Risco
10.
Arch. esp. urol. (Ed. impr.) ; 64(1): 43-50, ene.-feb. 2011. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-87908

RESUMO

OBJETIVO: El presente estudio se deriva de un primer artículo recientemente publicado sobre la incidencia, clínica, terapéutica y factores de riesgo asociados a los hematomas renales postlitotricia (1).Valorar la posible influencia del tamaño litiásico y su radiodensidad en la incidencia y comportamiento clínico de los hematomas renales postlitotricia.MÉTODO: Estudio prospectivo observacional en 324 unidades renales de pacientes sometidos a igual número de sesiones de litotricia renal extracorpórea en el que se evalúan estadísticamente mediante el paquete informático IPSS 0.15 las variables “tamaño litiásico” y “radiodensidad litiásica”en base a los 42 hematomas postlitotricia diagnósticados y agrupados según su comportamiento clínico.RESULTADOS: Se constató mayor incidencia de hematomas dentro de los cálculos hiperdensos (25%) en comparación con el grupo de pacientes con litiasis de densidad media o “normodensos” (7,4%) dicha diferencia básicamente se produjo a expensas del grupo de hematomas asintomáticos (16,1% hematomas en litiasis hiperdensas vs 3,1% en “normodensos”).CONCLUSIONES: El tamaño de la litiasis no implicó una mayor incidencia de hematomas renales y sí hubo asociación significativa entre estos y la radiodensidad del calculo, probablemente por su relación con la composición química y por ende con su dureza o ultraestructura, siendo este último un factor más, entre otros, a tener en cuenta como condicionante de dicha complicación(AU)


OBJECTIVES: The present study is a continuation of an earlier article published on the incidence, clinical manifestations, treatment and risk factors associated with postlithotripsy renal hematomas (1).To assess the possible influence of the size and radiodensity of kidney stones on the incidence and clinical behavior of renal postlithotripsy hematomas.METHODS: Observational prospective study of 324 renal units in the same number of patients undergoing extracorporeal renal lithotripsy. The variables “calculus size” and “radiographic calculus density” were evaluated statistically by means of the IPSS 0.15 program on the basis of 42 postlithotripsy hematomas diagnosed and grouped according to their clinical behavior. RESULTS: Higher incidence of hematomas was observed in hiperdense calculi (25%) versus medium density calculi (7,4%), this difference was significant in the asymptomatic hematoma group.CONCLUSIONS: Calculus size was unrelated to the incidence of renal hematoma, but there was a significant association between renal hematoma and radiographic calculus density, probably due to the relation of radiographic density to chemical composition and, ultimately, to hardness and ultrastructure. Ultrastructure is yet another factor, among others, to be taken into account as a potential conditioning factor for this complication(AU)


Assuntos
Humanos , Masculino , Feminino , Ureterolitíase/complicações , Nefrolitíase/complicações , Fatores de Risco , Hematoma/complicações , Hematoma , Litotripsia/instrumentação , Litotripsia/métodos , Procedimentos Cirúrgicos Urológicos/tendências , Unidades Hospitalares/tendências , Unidades Hospitalares , Estudos Prospectivos , Sinais e Sintomas
11.
Arch Esp Urol ; 62(8): 623-9, 2009 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-19893135

RESUMO

OBJECTIVES: In this paper we describe the history of lithiasis and the development of its treatment. We discuss the steps that led to the birth of endoscopic surgery and extracorporeal shockwave lithotripsy. METHODS: We reviewed books and writings of History of Urology and Endourology. RESULTS/CONCLUSIONS: To know a little of the history and treatment of lithiasis, the contributions of Spanish urologists, as well as the instruments that made it possible.


Assuntos
Urolitíase/história , História do Século XV , História do Século XVI , História do Século XVIII , História do Século XIX , História do Século XX , História Antiga , História Medieval , Humanos , Urolitíase/terapia
13.
Arch. esp. urol. (Ed. impr.) ; 62(8): 623-629, oct. 2009. ilus
Artigo em Espanhol | IBECS | ID: ibc-76961

RESUMO

OBJETIVO: En este trabajo se realiza una descripción histórica de los descubrimientos sobre la litiasis y la evolución de su tratamiento. Se exponen los antecedentes que llevan al nacimiento de la endourología y de la litotricia por ondas de choque.MÉTODOS: Hemos revisado los libros y las publicaciones de la historia de la urología y de la endourología.RESULTADOS/CONCLUSIONES: Conocer la historia y el tratamiento de la litiasis, las aportaciones de los urólogos españoles así como el desarrollo de los materiales que han contribuido a conseguirlo(AU)


OBJECTIVES: In this paper we describe the history of lithiasis and the development of its treatment. We discuss the steps that led to the birth of endoscopic surgery and extracorporeal shockwave lithotripsy.METHODS: We reviewed books and writings of History of Urology and Endourology.RESULTS/CONCLUSIONS: To know a little of the history and treatment of lithiasis, the contributions of Spanish urologists, as well as the instruments that made it possible(AU)


Assuntos
Urolitíase/epidemiologia , Urolitíase/etiologia , Urolitíase/história , Urolitíase/terapia , Litíase , Litíase/epidemiologia , Litíase/etiologia , Litíase/história , Litíase/terapia
16.
Arch. esp. urol. (Ed. impr.) ; 62(5): 349-357, jun. 2009. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-72607

RESUMO

OBJETIVO: Estudiar la clínica, el diagnostico y el tratamiento de los tumores de tracto urinario superior.MÉTODOS: Realizamos un estudio retrospectivo de los tumores de tracto urinario superior tratados en nuestro centro, Clínica La Luz Madrid, entre el 1995 y el 2008.RESULTADOS: Tratamos 42 tumores en 40 pacientes. La edad media fue de 64 años y encontramos 29 varones frente a 11 mujeres.El debut clínico más frecuente fue la hematuria macroscópica en el 45% de los casos y el método diagnostico que más se utilizó fue la urografía intravenosa (62,5%).El lado más afectado fue el derecho (20 casos frente a 18 del lado izquierdo) y en dos casos el tumor se presentó de forma bilateral. La región más afectada fue el uréter distal. El 27,5% de los pacientes presentaron asociado tumor vesical.La terapia más utilizada fue la resección láser endoscópica, 5 pacientes precisaron una segunda intervención por recidiva y dos programada por resección incompleta, siete casos presentaron complicaciones post intervención. El 70% de los tumores fue superficial. El 40% de los casos fue sometido a quimioterapia local con instilaciones endovesicales con Mytomicina C a ritmo semanal por 8 semanas. La tasa de recidiva fue del 20% y la de mortalidad del 10%.CONCLUSIONES: Los tumores del tracto urinario superior siguen siendo una entidad poco frecuente que aparece en la edad media avanzada de la vida. Durante años el tratamiento de elección ha sido la nefroureterectomía radical con resección de rodete vesical, en estos últimos años el tratamiento endoscópico está tomando cada vez más importancia y está dando buenos resultados en casos bien selecionados(AU)


OBJECTIVES: To study the clinical, diagnostic, and therapeutic features of upper urinary tract tumors.METHODS: We perform a retrospective study of upper urinary tract tumors treated in our Department at Clinica La Luz Madrid between 1995 and 2008. RESULTS: We treated 42 tumors in 40 patients. Mean age was 64 years; there were 29 males and 11 females.Macroscopic hematuria was the most frequent clinical presentation, in 45% of the cases, and the imaging diagnostic test most frequently used was intravenous urogram (62,5%).There were more tumors on the right side (20 cases) than the left side (18 cases), 2 cases were bilateral. Distal ureter was the most frequent site.27,5% of the patients presented associated bladder tumors.The most frequently used therapy was laser endoscopic resection. 5 patients required a second operation due to recurrence and 2 more a programmed second procedure due to incomplete resection; 7 cases presented postoperative complications. 70% of the tumors were superficial. 40% of the cases underwent local chemotherapy with weekly bladder instillations of Mitomycin C for 8 weeks. Recurrence rate was 20% and mortality 10%.CONCLUSIONS: Upper urinary tract tumors keep being a rare entity appearing in mid-advanced ages. Radical nephroureterectomy with excision of bladder cuff has been the treatment of choice for years, but in recent years endoscopic treatment is gaining more importance and is showing good results in selected cases(AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Neoplasias Urológicas/diagnóstico , Neoplasias Urológicas/terapia , Ureteroscopia , Lasers , Terapia a Laser , Estudos Retrospectivos
17.
Arch Esp Urol ; 61(8): 889-914, 2008 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-19040158

RESUMO

OBJECTIVES: The objective is to know the prevalence of renal hematoma after lithotripsy in our unit, as well as the incidence of symptomatic and/or progressive hematomas, their clinical behavior and management, and also the factors potentially influencing those features. METHODS: A prospective study in which we analyzed various parameters from the database on 314 patients undergoing SWL on 324 renal units. SPSS 15.01 was employed for statistical analysis under supervision of biostatistics experts. The diagnosis of hematoma was obtained with clinical data (history and physical examination), blood analysis, and ultrasound, this latter with the complement of CT scan in isolated cases. All patients underwent follow-up by means of phone contacts over a period between 7-19 months after lithotripsy. RESULTS: The prevalence of hematoma was 13% but only 6.2% were symptomatic. Accumulated incidence of hematoma with progressive evolution was 2.16%, and blood transfusion requirement due to hematoma was 0.92% of all lithotripsies, which represents 7.14% or them. Factors statistically associated with the incidence of hematoma were: number of shock waves (over 2300), total energy (above 150J), number of KV (above 17.5), preoperative microhematuria, perioperative hypertension, cystine lithiasis, hydrocalyx, caliceal localizations (mainly lower calyces), the association of coronary artery disease with hypertension, or hepatic diseases, chronic hepatopathy, elevation of transaminases, usual intake of anti platelet aggregation drugs and nonsteroidal anti-inflammatory drugs (mainly with prior low-weight heparin treatment for hematoma progression), and a combination of the previous with preoperative hypertension (for symptomatic hematoma), as well as the presence of multiple stones treated in the some session, with different degrees of association for the various subgroups of hematomas. We observed differences in clinical behavior depending on the type of hematoma (subcapsular and perirenal) and 12% of the patients with hematoma remained symptomatic between 2 and six months later. CONCLUSIONS: Renal hematoma after shock wave lithotripsy is more frequent than what is believed. Hematoma's size and evolution depend on multiple factors some of them with a greater weight (hepatopathy, perioperative blood pressure behavior, usual intake of anti-aggregation drugs with need of perioperative low weight heparin) which a greater risk when three or more factors concurred. Subcapsular and perirenal hematomas have a different clinical behavior. Initial ultrasound hematoma diameters equal 24 cm were more prone to progression. The risk of symptomatic clinical presentation or progression was evident within the first five days after shockwave lithotripsy even when asymptomatic or clinically/radiologically stable over the first 24 hours, therefore, careful follow-up and physical resting is counselled over the first week in patients with high risk, and relative physical resting during at least five days in all patients undergoing treatment. Lumbar pain may persist up to six months in some patients with renal clinically significant hematoma after shockwave lithotripsy.


Assuntos
Hematoma/etiologia , Nefropatias/etiologia , Litotripsia/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Criança , Pré-Escolar , Feminino , Hematoma/epidemiologia , Humanos , Lactente , Nefropatias/epidemiologia , Litotripsia/instrumentação , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto Jovem
18.
Arch. esp. urol. (Ed. impr.) ; 61(9): 1089-1095, nov. 2008. ilus
Artigo em Es | IBECS | ID: ibc-69491

RESUMO

Objetivo: Valorar las aportaciones del láser, fundamentalmente de holmio, en el tratamiento endourológico de la litiasis ureteral. Método: Analizamos la experiencia acumulada en 154 tratamientos endourológicos con láser holmio de litiasis ubicadas a nivel ureteral, realizado de forma continuada en nuestra Unidad desde junio 2005 a diciembre 2007. Resultados: Se consiguió la fragmentación litiásica en el 100% de los casos. El uso asociado de la pinza de rama larga al láser de holmio, nos permitió alcanzar tasas de ausencia de litiasis residual en el 91% de los pacientes. Conclusiones: El tratamiento de la litiasis ureteral se ha beneficiado de los procedimientos endoscópicos, siendo el láser de holmio la fuente de energía de elección en el momento actual. La tasa de fragmentation alcanzada fue del 100%. Las complicaciones fueron escasas y en ningún momento de importancia (AU)


Objectives: To evaluate the contribution of laser, mainly holmium laser, to the endourological treatment of ureteral lithiasis. Methods: We analyze our experience in 154 endourological treatments of ureteral lithiasis with holmium laser performed in our Unit from June 2005 to December 2007. Results: Stone fragmentation was achieved in 100% of the cases. The use of long jaw forceps associated with the holmium laser enabled us to reach a stone free rate of 91%. Conclusions: The treatment of ureteral lithiasis has benefit from the development of endoscopic procedures, being the holmium laser the energy source of choice nowadays. The fragmentation rate was 100%. Complications were rare and never important (AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Cálculos Ureterais/diagnóstico , Cálculos Ureterais/cirurgia , Lasers/uso terapêutico , Terapia a Laser/métodos , Endoscopia/métodos , Antibioticoprofilaxia/métodos , Tobramicina/uso terapêutico , Ciprofloxacina/uso terapêutico , Ureteroscopia/métodos , Cálculos Ureterais/patologia , Cálculos Ureterais , Urografia/métodos
19.
Arch Esp Urol ; 61(1): 55-60, 2008.
Artigo em Espanhol | MEDLINE | ID: mdl-18405028

RESUMO

OBJECTIVES: After the description and standardization of the technique of ureteroscopy in 1979, several methods to obtain a nontraumatic, simple, efficient and fast ureteral access have been developed. The hydraulic expansion of the ureter was possible in 1986, with the development of ureteromat. We evaluate the effectiveness of hydraulic ureteral expansion (Ureteromat) for ureteral access and the later endoscopic procedures. METHOD: The last 100 ureteroscopy carried out from February to October 2006 were evaluated. We used a semi-rigid 9.8 Fr. ureteroscope and hydraulic expansion (Ureteromat) was performed in the same way in all procedures since 1986. RESULTS: Of the total of cases, 92 were indicated for lithiasic pathology, 7 were exploratory and 1 for ureteral stricture. In 94 patients the procedure was carried out with hydraulic expansion alone, in 2 cases we used a balloon catheter, in 3 patients expansion of the meatus was done with forceps and 1 procedure was not possible due to an ureteral stop. CONCLUSION: The Ureteromat pump guarantees an excellent hydraulic expansion of the ureteral meatus and the passage of the intramural ureter. The visibility is very good at any moment of the procedure, making ureteroscopy a simple, effective, non traumatic and fast method.


Assuntos
Ureteroscópios , Ureteroscopia/métodos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Desenho de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
20.
Arch. esp. urol. (Ed. impr.) ; 61(1): 55-60, ene.-feb. 2008. ilus, tab
Artigo em Es | IBECS | ID: ibc-059045

RESUMO

Objetivo: Tras la descripción y estandarización de la técnica de ureteroscopia en 1979, se han desarrollado varios métodos para conseguir un acceso ureteral no traumático, simple, eficiente y rápido. La dilatación hidráulica del uréter fue posible en 1986, con el desarrollo de Ureteromat. Se evaluó la efectividad de la dilatación ureteral hidráulica (Ureteromat) para el acceso ureteral y el procedimiento endoscopico posterior. Método: Se evaluaron las 100 últimas ureteroscopias llevadas a cabo desde febrero hasta octubre del 2006. En todas las ureteroscopias se utilizo un ureteroscopio semirígido de 9.8 Fr y en todos los procedimientos se realizó dilatación hidráulica (Ureteromat) como se viene realizando desde 1986. Resultados: Del total de los casos, 92 se indicaron por patología litiasica, 7 fueron exploradoras y 1 por estrechez ureteral. En 94 pacientes el procedimiento se llevó a cabo con dilatación hidráulica exclusivamente, en 2 casos se realizó además dilatación con catéter balón, en 3 pacientes dilatación del meato con pinza y sólo en 1 procedimiento no fué posible por un stop ureteral. Conclusión: La bomba de irrigación Ureteromat garantiza una excelente dilatación hidráulica del meato ureteral y del trayecto intramural del uréter. La visibilidad es muy buena en todo momento, haciendo de la ureteroscopia un método simple, eficaz, no traumático y rápido (AU)


Objectives: After the description and standardization of the technique of ureteroscopy in 1979, several methods to obtain a nontraumatic, simple, efficient and fast ureteral acce-ss have been developed. The hydraulic expansion of the ureter was possible in 1986, with the development of ureteromat. We evaluate the effectiveness of hydraulic ureteral expansion (Ureteromat) for ureteral access and the later endos-copic procedures. Method: The last 100 ureteroscopy carried out from February to October 2006 were evaluated. We used a semi-rigid 9.8 Fr. ureteroscope and hydraulic expansion (Ureteromat) was performed in the same way in all procedures since 1986. Results: Of the total of cases, 92 were indicated for lithiasic pathology, 7 were exploratory and 1 for ureteral stricture. In 94 patients the procedure was carried out with hydraulic expansion alone, in 2 cases we used a balloon catheter , in 3 patients expansion of the mea-tus was done with forceps and 1 procedure was not possible due to an ureteral stop. Conclusion: The Ureteromat pump guarantees an excellent hydraulic expansion of the ureteral meatus and the passage of the intramural ureter. The visibility is very good at any moment of the procedure, making ureteroscopy a simple, effective, non traumatic and fast method (AU)


Assuntos
Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Humanos , Histeroscópios , Cálculos Urinários/cirurgia , Histeroscopia/métodos , Dilatação e Curetagem/métodos , Uretra/irrigação sanguínea , Cateterismo/métodos
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