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1.
Cir Pediatr ; 25(4): 193-6, 2012 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-23659020

RESUMO

OBJECTIVES: The use of magnets in transumbilical cholecystectomy improves triangulation and achieves optimal critical view. However, the attraction between magnets can cause collisions and their management complicates the procedure, and this will become more important in children. In order to simplify the technique, we have developed a hybrid model with a single magnet. MATERIAL AND METHODS: Retrospective review of cholecystectomies performed in our department between June 2011 and July 2012. The technique combines the use of a magnet and a curved grasper. Through transumbilical incision, a 12 mm trocar and another flexible 5 mm are placed. Laparoscope with working channel uses the 12 mm trocar. The magnet is introduced to the abdominal cavity using the working channel to provide cephalad retraction of gallbladder fundus. Curved grasper is run by the assistant to mobilize the infundibulum across flexible trocar. The surgeon operates through the working channel of the laparoscope. RESULTS: Twenty-six patients were operated on with this technique. Mean age was 14 years (4-17) and weight 50 kg (18-90). 65% were girls. The mean operative time was 62 minutes (50-70) and the critical view of safety was achieved in all cases. Instrumental collision or hands crossing were not seen. There were no intraoperative or postoperative complications. The hospital stay was 1.4 +/- 0.6 days and the median follow-up 201 days (42-429). CONCLUSIONS: The hybrid technique, combining magnet and a curved grasper, simplifies transumbilical surgery. It seems a feasible and safe for transumbilical cholecystectomy and potentially reproducible.


Assuntos
Colecistectomia Laparoscópica/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos Retrospectivos , Umbigo
2.
Cir Pediatr ; 19(3): 182-4, 2006 Jul.
Artigo em Espanhol | MEDLINE | ID: mdl-17240953

RESUMO

The treatment of the intestinal malrotation with or without midgut volvulus with the Ladd procedure for laparoscopic way has been proposed by several authors since 1995. We carry out this treatment in a patient of 15 days old with intestinal malrotation and midgut volvulus. After clinical and radiologic diagnosis, the procedure consisted in the careful counterclock reduction of the volvulus, division of the Ladd's bands, incision of the common mesentery and appendectomy. The jejunum and ileum was positioned on the rigth and the colon on the left in the abdominal cavity. The postoperative evolution was appropiate. We recommend the laparoscopic Ladd's procedure like an alternative in the patients with midgut volvulus that fulfill minimum approaches during the preoperative study that allow to carry out the surgery with security.


Assuntos
Volvo Intestinal/cirurgia , Laparoscopia/métodos , Enterocolite Neutropênica/diagnóstico por imagem , Enterocolite Neutropênica/cirurgia , Feminino , Humanos , Recém-Nascido , Volvo Intestinal/diagnóstico por imagem , Radiografia
3.
Cir Pediatr ; 17(4): 189-94, 2004 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-15559206

RESUMO

Splenectomy in childhood is nearly always related to hematologic disorders such as hereditary spherocytosis, immune thrombocytopenic purpura, sickle cell anemia and others. In recent years, laparoscopic splenectomy evolved into a safe and effective procedure that requires less hospital stay, and benefits the patient with a best postoperative period and excellent cosmetic results. The authors reveal a 6 year experience in treating 72 children with different diseases that required laparoscopic splenectomy. After progressing in their training curve and with the acquisition of new technology for endoscopic thermocoagulation, the authors conclude that minimally invasive surgery is the procedure of choice for most surgical spleen diseases in children.


Assuntos
Laparoscopia , Esplenectomia/métodos , Esplenopatias/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino
4.
Rev. cir. infant ; 11(1): ERRO-03_19-5, mar. 2001. tab
Artigo em Espanhol | LILACS | ID: lil-354095

RESUMO

El objetivo del trabajo es analizar en forma retrospectiva en una serie consecutiva de niños con malformación anorrectal(MAR)los aspectos clínicos,la táctica y resultados funcionales obtenidos.Entre junio de 1989 y Junio de 1999 fueron evaluados y tratados quirúrgicamente en forma primaria 115 pacientes con MAR(55 mujeres y 60 varones)Tipos de defecto;41 malformaciones bajas,30 fistulas vestibulares,11 sin fistula,10 fístulas recto-vesicales,8 fístulas recto-bulbares,2 atresias rectales,1 estenosis rectal,1 cloaca y 2 malformaciones asociadas.Hubo buena correlación entre el desarrollo perineal y lesiones de sacro.Se realizaron 80 colostomías(68 sigmoideas,10 transversas derechas,2 transversas izquierdas)Once pacientes fueron reoperados para modificar el tipo de ostomia previa al descenso,3 presentaron complicaciones inherentes a su ostomía que obligaron a cirugía y 3 fueron colostomizados sin que fuera necesario por el tipo de malformación anorrectal.Todos los pacientes fueron corregidos mediante anorrectoplastia sagital posterio.Presentaron complicaciomes 16 pacientes que requirieron algún tipo de solución quirúrgica.Doce pacientes presentaron complicaciones en el cierre de la colostomía.Los pacientes fueron divididos en 3 grupos(sin alteracion sacra,con alteración sacra mínima y con alteración sacra severa.En el primer grupo(85 pacientes)77 presentaron defecación voluntaria(90.58 por ciento)en el segundo grupo(5 pacientes)3 presentan defecación voluntaria y en el tercer grupo(8 pacientes)solo 3 presentan defecación voluntaria.Sobre 98 pacientes evaluados,83 presentan defecación voluntaria y 15 son incontinentes


Assuntos
Pré-Escolar , Criança , Canal Anal , Cirurgia Geral , Colostomia , Anormalidades Congênitas , Reto , Pediatria
5.
Rev. cir. infant ; 11(1): ERRO-03_19-5, mar. 2001. tab
Artigo em Espanhol | BINACIS | ID: bin-5012

RESUMO

El objetivo del trabajo es analizar en forma retrospectiva en una serie consecutiva de niños con malformación anorrectal(MAR)los aspectos clínicos,la táctica y resultados funcionales obtenidos.Entre junio de 1989 y Junio de 1999 fueron evaluados y tratados quirúrgicamente en forma primaria 115 pacientes con MAR(55 mujeres y 60 varones)Tipos de defecto;41 malformaciones bajas,30 fistulas vestibulares,11 sin fistula,10 fístulas recto-vesicales,8 fístulas recto-bulbares,2 atresias rectales,1 estenosis rectal,1 cloaca y 2 malformaciones asociadas.Hubo buena correlación entre el desarrollo perineal y lesiones de sacro.Se realizaron 80 colostomías(68 sigmoideas,10 transversas derechas,2 transversas izquierdas)Once pacientes fueron reoperados para modificar el tipo de ostomia previa al descenso,3 presentaron complicaciones inherentes a su ostomía que obligaron a cirugía y 3 fueron colostomizados sin que fuera necesario por el tipo de malformación anorrectal.Todos los pacientes fueron corregidos mediante anorrectoplastia sagital posterio.Presentaron complicaciomes 16 pacientes que requirieron algún tipo de solución quirúrgica.Doce pacientes presentaron complicaciones en el cierre de la colostomía.Los pacientes fueron divididos en 3 grupos(sin alteracion sacra,con alteración sacra mínima y con alteración sacra severa.En el primer grupo(85 pacientes)77 presentaron defecación voluntaria(90.58 por ciento)en el segundo grupo(5 pacientes)3 presentan defecación voluntaria y en el tercer grupo(8 pacientes)solo 3 presentan defecación voluntaria.Sobre 98 pacientes evaluados,83 presentan defecación voluntaria y 15 son incontinentes


Assuntos
Pré-Escolar , Criança , Canal Anal/anormalidades , Reto/anormalidades , Colostomia , Anormalidades Congênitas , Cirurgia Geral , Pediatria
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