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1.
Cir. pediátr ; 29(4): 175-179, oct. 2016. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-162216

RESUMO

Objetivos. Analizar en función de la técnica empleada para tratamiento de varicocele, la recurrencia, alivio sintomático y crecimiento testicular en pacientes pediátricos y adolescentes. Material y métodos. Estudio descriptivo retrospectivo de 69 pacientes pediátricos y adolescentes diagnosticados de varicocele tratados en nuestro centro mediante abordaje abierto según técnica de Ivanissevich (TI), Palomo (TP) y embolización percutánea (EP) entre 2000- 2014. Las variables fueron edad, síntomas, volumen testicular diferencial (VD), técnica empleada, recurrencia, mejoría sintomática y VD tras el tratamiento. Se evaluó la asociación entre variables cualitativas (test de Chi cuadrado o prueba exacta de Fisher). Resultados. Se estudiaron 69 pacientes con mediana de edad de 14 años (7-19). Se realizó EP a 37 pacientes (53,6%), TP a 23 (33,3%) y TI a 9 (13%). Presentaron recurrencia 16 (23,2%), de ellos el 80% habían sido tratados mediante EP. Once pacientes tenían dolor al diagnóstico (15,9%), tras el tratamiento 100% de los tratados mediante EP presentaron alivio, mientras que en ninguno de los tratados mediante TI o TP mejoró el dolor. Al diagnóstico 37 pacientes (53,6%) presentaron hipotrofia testicular izquierda, en 28 casos el VD fue >20%. Tras el tratamiento, el VD se normalizó en 11 casos (39,2%). Conclusiones. La elección de la técnica terapéutica de varicocele en pacientes pediátricos y adolescentes debería depender de las características del paciente, presencia de síntomas, experiencia del centro y recurrencia previa. Independientemente de la técnica elegida el 39,2% de hipotrofias testiculares con DV >20% al diagnóstico alcanzaron la normalización del volumen testicular tras el tratamiento


Objectives. To analyze, depending on the technique employed, recurrence, symptomatic improvement and testicular growth following treatment of testicular varicocele. Material and Methods. Descriptive retrospective study of 69 pediatric and adolescent males diagnosed with varicocele treated in our center by open technique according Ivanissevich technique (IT), Palomo (PT) and percutaneous embolization (PE) between 2000-2014. Variables analyzed were age, symptoms, differential testicular volume (RV), employed technique, recurrence, symptomatic improvement and RV after treatment. Association between qualitative variables was evaluated (chi-square test or Fisher’s exact test). Results. 69 patients with a median age of 14 years (7-19) were studied. PE was performed in 37 patients (53,6%), PT in 23 (33,3%) and IT in 9 (13%). Recurrence occurred in 16 patients (23,2%), 80% of them had been treated with PE. Eleven patients had pain (15.9%), there was improvement in 100% of patients treated with PE, but none of those treated by PT or IT improved. At diagnosis, 37 patients (53.6%) had decreased testicular volume (left testicular hypotrophy), in 28 cases the RV was >20%. After treatment, the RV was normalized in 11 cases (39,2%). Conclusions. The choice of therapeutic technique in pediatric varicocele should be based on patient characteristics, symptoms, experience center for embolization and previous recurrence. Regardless of the chosen technique, 39,2% of testicular hypotrophy with VD >20% present at diagnosis normalized after treatment


Assuntos
Humanos , Masculino , Criança , Adolescente , Varicocele/cirurgia , Testículo/crescimento & desenvolvimento , Embolização Terapêutica/métodos , Varicocele/reabilitação , Estudos Retrospectivos , Recidiva , Complicações Pós-Operatórias , Dor Crônica/reabilitação
2.
Cir Pediatr ; 29(4): 175-179, 2016 Oct 10.
Artigo em Espanhol | MEDLINE | ID: mdl-28481072

RESUMO

OBJECTIVES: To analyze, depending on the technique employed, recurrence, symptomatic improvement and testicular growth following treatment of testicular varicocele. MATERIAL AND METHODS: Descriptive retrospective study of 69 pediatric and adolescent males diagnosed with varicocele treated in our center by open technique according Ivanissevich technique (IT), Palomo (PT) and percutaneous embolization (PE) between 2000-2014. Variables analyzed were age, symptoms, differential testicular volume (RV), employed technique, recurrence, symptomatic improvement and RV after treatment. Association between qualitative variables was evaluated (chi-square test or Fisher's exact test). RESULTS: 69 patients with a median age of 14 years (7-19) were studied. PE was performed in 37 patients (53,6%), PT in 23 (33,3%) and IT in 9 (13%). Recurrence occurred in 16 patients (23,2%), 80% of them had been treated with PE. Eleven patients had pain (15.9%), there was improvement in 100% of patients treated with PE, but none of those treated by PT or IT improved. At diagnosis, 37 patients (53.6%) had decreased testicular volume (left testicular hypotrophy), in 28 cases the RV was >20%. After treatment, the RV was normalized in 11 cases (39,2%). CONCLUSIONS: The choice of therapeutic technique in pediatric varicocele should be based on patient characteristics, symptoms, experience center for embolization and previous recurrence. Regardless of the chosen technique, 39,2% of testicular hypotrophy with VD >20% present at diagnosis normalized after treatment.


OBJETIVOS: Analizar en función de la técnica empleada para tratamiento de varicocele, la recurrencia, alivio sintomático y crecimiento testicular en pacientes pediátricos y adolescentes. MATERIAL Y METODOS: Estudio descriptivo retrospectivo de 69 pacientes pediátricos y adolescentes diagnosticados de varicocele tratados en nuestro centro mediante abordaje abierto según técnica de Ivanissevich (TI), Palomo (TP) y embolización percutánea (EP) entre 2000-2014. Las variables fueron edad, síntomas, volumen testicular diferencial (VD), técnica empleada, recurrencia, mejoría sintomática y VD tras el tratamiento. Se evaluó la asociación entre variables cualitativas (test de Chi cuadrado o prueba exacta de Fisher). RESULTADOS: Se estudiaron 69 pacientes con mediana de edad de 14 años (7-19). Se realizó EP a 37 pacientes (53,6%), TP a 23 (33,3%) y TI a 9 (13%). Presentaron recurrencia 16 (23,2%), de ellos el 80% habían sido tratados mediante EP. Once pacientes tenían dolor al diagnóstico (15,9%), tras el tratamiento 100% de los tratados mediante EP presentaron alivio, mientras que en ninguno de los tratados mediante TI o TP mejoró el dolor. Al diagnóstico 37 pacientes (53,6%) presentaron hipotrofia testicular izquierda, en 28 casos el VD fue >20%. Tras el tratamiento, el VD se normalizó en 11 casos (39,2%). CONCLUSIONES: La elección de la técnica terapéutica de varicocele en pacientes pediátricos y adolescentes debería depender de las características del paciente, presencia de síntomas, experiencia del centro y recurrencia previa. Independientemente de la técnica elegida el 39,2% de hipotrofias testiculares con DV >20% al diagnóstico alcanzaron la normalización del volumen testicular tras el tratamiento.


Assuntos
Embolização Terapêutica/métodos , Testículo/crescimento & desenvolvimento , Varicocele/terapia , Adolescente , Criança , Embolização Terapêutica/estatística & dados numéricos , Humanos , Masculino , Tamanho do Órgão , Recidiva , Estudos Retrospectivos , Testículo/patologia , Varicocele/cirurgia , Adulto Jovem
3.
Cir Pediatr ; 26(2): 53-8, 2013 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-24228353

RESUMO

INTRODUCTION: Neuroblastoma is the most frequent adrenal mass in paediatric patients. Paediatric series about laparoscopic adrenalectomy are scarce, usually including adrenal masses from different origin. Series referring only to neuroblastoma are very rare. MATERIAL AND METHOD: We present 7 patients between 4 and 48 month of age. RESULTS: We performed 8 laparoscopic adrenalectomy and one biopsy. Lateral transperitoneal approach was used in all patients. We employed 3 ports on the left side and 4 on the right side. All tumours were extracted into a bag through the most posterior incision. One patient underwent a laparotomy because of important adherences. The average operative time was 88 minutes, and average time before discharging was 48 hours. CONCLUSIONS: Laparoscopic adrenalectomy is the gold standard in adult patients. Transperitoneal access achieves better working area. Paediatric patients don't have many surgical indications for adrenalectomy and the space inside the patient's body is smaller. Laparoscopy offers a less painful solution than open surgery, so that sooner discharging, and better scar's results. The outcome is similar to traditional surgery. Laparoscopy is an useful and safe procedure in paediatric patients with adrenal neuroblastoma, in very selected cases.


Assuntos
Neoplasias das Glândulas Suprarrenais/cirurgia , Adrenalectomia/métodos , Laparoscopia , Neuroblastoma/cirurgia , Pré-Escolar , Feminino , Humanos , Lactente , Masculino
4.
Cir. pediátr ; 26(2): 53-58, abr. 2013. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-117323

RESUMO

INTRODUCCIÓN: El neuroblastoma es la masa suprarrenal más frecuente en edad pediátrica. Las series de adrenalectomía laparoscópica en niños son escasas, incluyendo masas de diverso origen. Muy pocas se refieren exclusivamente a neuroblastoma. MATERIAL Y MÉTODOS: Presentamos 7 pacientes entre 4 y 48 meses, con neuroblastoma suprarrenal. RESULTADOS: Se realizan 8 adrenalectomías y una biopsia suprarrenal. Los pacientes se colocaron en decúbito lateral para abordaje transperitoneal, empleándose 3 trocares en el lado izquierdo y 4 en el lado derecho. Los tumores se extrajeron con bolsa por la incisión más posterior. En un paciente se convirtió a laparotomía por abundantes adherencias y sangrado, debidos a una biopsia previa. La duración media de la cirugía fue de 88 minutos, y la estancia media postoperatoria de 48 horas. CONCLUSIONES: La adrenalectomía laparoscópica es el tratamiento habitual de las masas suprarrenales benignas del adulto. La vía transperitoneal proporciona mejor exposición. En pacientes pediátricos las indicaciones son muy pocas y el espacio es muy limitado. La laparoscopia permite un postoperatorio menos doloroso que la cirugía abierta, acortando los tiempos de ingreso y recuperación, con cicatrices más estéticas y resultados similares a los de la cirugía abierta. La laparoscopia es una técnica útil y segura en pacientes con neuroblastoma suprarrenal en casos seleccionados


INTRODUCTION: Neuroblastoma is the most frequent adrenal mass in paediatric patients. Paediatric series about laparoscopic adrenalectomy are scarce, usually including adrenal masses from different origin. Series referring only to neuroblastoma are very rare Material and method. We present 7 patients between 4 and 48 month of age. RESULTS: We performed 8 laparoscopic adrenalectomy and one biopsy. Lateral transperitoneal approach was used in all patients. We employed 3 ports on the left side and 4 on the right side. All tumours were extracted into a bag through the most posterior incision. One patient underwent a laparotomy because of important adherences. The average operative time was 88 minutes, and average time before discharging was 48 hours. CONCLUSIONS: Laparoscopic adrenalectomy is the gold standard in adult patients. Transperitoneal access achieves better working area. Paediatric patients don't have many surgical indications for adrenalectomy and the space inside the patient's body is smaller. Laparoscopy offers a less painful solution than open surgery, so that sooner discharging, and better scar's results. The outcome is similar to traditional surgery. Laparoscopy is an useful and safe procedure in paediatric patients with adrenal neuroblastoma, in very selected cases


Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Adrenalectomia/métodos , Laparoscopia/métodos , Neuroblastoma/cirurgia , Neoplasias das Glândulas Suprarrenais/cirurgia , Dor Pós-Operatória/prevenção & controle , Complicações Pós-Operatórias/epidemiologia
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