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1.
Cir Pediatr ; 35(2): 75-79, 2022 Apr 01.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-35485755

RESUMO

INTRODUCTION: Pilonidal sinus (PS) is an infectious/inflammatory condition of the sacrococcygeal region, with frequent relapses. There is no clear consensus as to which management technique is best. The most widely used technique is en bloc resection (EBR), but less invasive methods (Gips procedure) are now being developed. OBJECTIVE: To compare complications and progression of pediatric patients undergoing PS surgery in our institution using two different surgical techniques. MATERIAL AND METHODS: A retrospective study of patients under 16 years of age undergoing PS surgery (EBR/Gips procedure) for the first time from 2014 to 2020 was carried out. Demographic variables, complications in the first month (exudate, wound infection, dehiscence, and bleeding), and result at the end of follow-up were collected. Qualitative variables were expressed as absolute frequency and percentage, whereas quantitative variables were expressed as mean and standard deviation. RESULTS: 60 patients underwent surgery. EBR was used in the first group, and the Gips procedure was used in the second group (76.67%, n = 46 vs. 23.33%, n = 14). Both were comparable in terms of sex (32.61% vs. 35.71% male), age (14.04 vs. 13.79 years old), and BMI (26.63 vs. 26.20 kg/m2) at surgery. 6 patients underwent re-intervention (10.87% vs. 7.14%; p = 0.684). Median follow-up time to healing was 6.13 ± 0.98 months vs. 3.31 ± 1.26 months (p < 0.024). The Gips procedure caused no dehiscence, whereas dehiscence rate in EBR was 65.22%. CONCLUSION: The Gips procedure is a minimally invasive alternative to EBR. It avoids dehiscence, and time to healing is shorter. Therefore, it should be regarded as the first-line treatment in PS patients.


INTRODUCCION: El sinus pilonidal (SP) es una enfermedad infecciosa/inflamatoria de la región sacrococcígea, que asocia recaídas frecuentes, sin un consenso claro sobre su manejo óptimo. La técnica más empleada es la resección en bloque (RB), pero se están desarrollando métodos menos invasivos (técnica de Gips). OBJETIVOS: Comparar las complicaciones y evolución de pacientes pediátricos intervenidos de SP en nuestro centro con dos técnicas quirúrgicas diferentes. MATERIAL Y METODOS: Estudio retrospectivo de pacientes menores de 16 años intervenidos por primera vez de SP (RB/técnica de Gips) entre 2014 y 2020. Se recogieron variables demográficas, complicaciones en el primer mes (exudado, infección de herida, dehiscencia, sangrado) y resultado al final del seguimiento. Las variables cualitativas se expresaron mediante frecuencia absoluta y porcentaje, y las cuantitativas mediante media y desviación estándar. RESULTADOS: Se intervinieron 60 pacientes: el primer grupo mediante RB y el segundo mediante técnica de Gips (76,67%, n = 46 vs. 23,33%, n = 14). Ambos fueron comparables en cuanto a sexo (32,61% vs. 35,71% varones), edad (14,04 vs. 13,79 años) e IMC (26,63 vs. 26,20 kg/m2) durante la cirugía. Se reintervinieron 6 pacientes (10,87% vs. 7,14%; p = 0,684). La mediana del tiempo de seguimiento hasta la curación fue de 6,13 ± 0,98 vs. 3,31 ± 1,26 meses (p < 0,024). La técnica de Gips no presenta dehiscencias, a diferencia de la RB con un 65,22%. CONCLUSION: La técnica de Gips es una alternativa mínimamente invasiva a la RB, que evita la dehiscencia y precisa menos tiempo en alcanzar la curación, por lo que debería emplearse como tratamiento de primera elección.


Assuntos
Procedimentos Ortopédicos , Seio Pilonidal , Adolescente , Criança , Feminino , Humanos , Masculino , Recidiva Local de Neoplasia/cirurgia , Seio Pilonidal/cirurgia , Estudos Retrospectivos , Região Sacrococcígea
2.
Cir Pediatr ; 34(3): 125-129, 2021 Jul 01.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-34254749

RESUMO

INTRODUCTION: Graft-versus-host disease (GVHD) is a frequent complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT), with high morbidity and mortality rates. Intestinal clinical signs are unspecific, which means differential diagnosis with infections and drug-related etiology should be carried out. Even though intestinal biopsy is widely considered as the gold standard technique, there is no consensus as to which sampling method is best. OBJECTIVE: To assess the results of the biopsy techniques used in patients with suspected intestinal GVHD. MATERIAL AND METHODS: A retrospective study of patients with suspected intestinal GVHD undergoing allo-HSCT from 2010 to 2019 was carried out. They were assessed through digestive biopsy - esophagogastroduodenal biopsy (upper GI endoscopy - UGIE) or rectal biopsy (colonoscopy or direct biopsy). Quantitative variables, expressed as median and interquartile range, and qualitative variables, expressed as absolute frequency and percentage, were collected. RESULTS: 23 patients were studied, 60.9% of whom were male. Median age at biopsy was 9 years (7-14 years). UGIE was used in 47.8% of patients (n=11), colonoscopy was used in 26.1% of patients (n=6), and direct biopsy was used in 34.8% of patients (n=8), with GVHD positive results in 2 (18.2%), 2 (33.3%), and 4 (50%) patients, respectively. CONCLUSIONS: Samples taken through direct biopsy stand as an effective alternative in GVHD diagnosis.


INTRODUCCION: La enfermedad injerto contra huésped (EICH) es una complicación frecuente de los trasplantes de células precursoras hematopoyéticas alogénicos (alo-TCPH), con gran morbimortalidad. La clínica intestinal es inespecífica, planteando el diagnóstico diferencial con infecciones y etiología medicamentosa. Aunque las biopsias intestinales son el gold standard, no existe consenso sobre la mejor técnica para obtenerlas. OBJETIVO: Evaluar los resultados de las técnicas empleadas para obtener biopsias en pacientes con sospecha de EICH intestinal. MATERIAL Y METODOS: Estudio retrospectivo que incluye pacientes sometidos a alo-TCPH entre 2010 y 2019, con sospecha de EICH intestinal estudiados mediante biopsias digestivas: esofagogastroduodenales (endoscopia digestiva alta - EDA) o rectales (colonoscopia o biopsia directa). Recogimos variables cuantitativas, expresadas como mediana y rango intercuartílico; y cualitativas, expresadas en frecuencia absoluta y porcentaje. RESULTADOS: Estudiamos 23 pacientes (60,9% varones). La mediana de edad en el momento de la biopsia fue 9 años (7-14 años). Empleamos EDA en el 47,8% (n= 11), colonoscopia en 26,1% (n= 6) y biopsia directa en el 34,8% (n= 8); siendo positivas para EICH en 2 (18,2%), 2 (33,3%) y 4 (50%), respectivamente. CONCLUSIONES: Las muestras obtenidas mediante biopsia directa se plantean como una alternativa eficiente en el diagnóstico del EICH.


Assuntos
Doença Enxerto-Hospedeiro , Transplante de Células-Tronco Hematopoéticas , Biópsia , Colonoscopia , Doença Enxerto-Hospedeiro/diagnóstico , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Humanos , Masculino , Estudos Retrospectivos
3.
Cir Pediatr ; 33(3): 115-118, 2020 Jul 01.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-32657094

RESUMO

INTRODUCTION: Recurrent tracheoesophageal fistula (RTEF) is a frequent complication (5-10%) in patients with esophageal atresia (EA). Open RTEF surgery has a high morbidity and mortality, so the endoscopic approach represents a promising alternative. We present the long-term results of fibrin glue (FG) bronchoscopic application in patients with RTEF secondary to EA, which was first used by our team in 1994. MATERIAL AND METHODS: A retrospective review of all patients diagnosed with RTEF following EA repair and treated with FG bronchoscopic application from 1993 to 2019 was carried out. In most cases, diathermy was applied prior to FG sealing. The maximum number of endoscopic sessions was 5. In case of persistent RTEF following the fifth session, open surgery was performed. RESULTS: 14 RTEF patients were treated with FG. In all but the first 3 cases (11 patients, 78.6%), diathermy was applied concomitantly. Mean first treatment day was day 85 of life (range: 14-770). Patients received a mean of 2.1 (1-5) endoscopic sessions. Mean follow-up was 12.1 (10-20) years. Overall success rate was 71.4%, without significant differences according to whether diathermy was concomitantly applied or not (72.7% vs. 66.6%). CONCLUSIONS: Fibrin glue bronchoscopic application associated or not associated with diathermy is an excellent option for RTEF treatment in EA patients. The endoscopic approach should be considered as the first-choice treatment for RTEF.


INTRODUCCION: La fístula traqueoesofágica recurrente (FTER) representa una complicación frecuente (5-10%) en los pacientes con atresia de esófago (AE). La cirugía abierta de FTER implica una alta morbimortalidad, por lo que los abordajes endoscópicos suponen una alternativa prometedora. Presentamos los resultados a largo plazo de la aplicación broncoscópica de adhesivo de fibrina (AF) en pacientes con FTER secundaria a AE, técnica utilizada por primera vez en 1994 por nuestro equipo. METODOS: Revisión retrospectiva de 1993 a 2019, incluyendo a todos los pacientes diagnosticados de FTER tras la reparación de AE, y tratados con aplicación broncoscópica de AF. En la mayoría de los casos se aplicó diatermia previamente al sellado con AF. El número máximo de sesiones endoscópicas se estableció en cinco; en caso de persistir FTER tras la quinta sesión, se procedió a cirugía abierta. RESULTADOS: 14 pacientes con FTER fueron tratados con AF; en todos salvo los primeros 3 casos (11 pacientes, 78,6%) se aplicó diatermia concomitante. El día promedio del primer tratamiento fue el día 85 de vida (14 a 770). Los pacientes recibieron una media de 2,1 (1-5) sesiones endoscópicas. El seguimiento medio fue de 12,1 (10-20) años. El éxito global fue del 71,4%, sin apenas variar con la aplicación o no de diatermia concomitante (72,7% vs. 66,6%). CONCLUSIONES: La aplicación broncoscópica de adhesivo de fibrina asociado o no a diatermia representa una excelente opción para el tratamiento de FTER en pacientes con AE. El abordaje endoscópico debe considerarse como tratamiento de primera elección para FTER.


Assuntos
Broncoscopia , Diatermia/métodos , Adesivo Tecidual de Fibrina/administração & dosagem , Fístula Traqueoesofágica/terapia , Pré-Escolar , Atresia Esofágica/complicações , Seguimentos , Humanos , Lactente , Recém-Nascido , Recidiva , Estudos Retrospectivos , Adesivos Teciduais/administração & dosagem , Resultado do Tratamento
5.
Arch Inst Cardiol Mex ; 46(1): 12-8, 1976.
Artigo em Espanhol | MEDLINE | ID: mdl-938145

RESUMO

A case of partial distortion of the great arteries in a patient with dextroposition and mitropulmonary continuity is described (Taussig-Bing variety). The embryogenesis and anatomy in comparison with others similar cases found in the literature is analyzed and discussed. The cardiac defect is a partial distortion of the great arteries and its analysis permit to conclude that the conal muscle is not an important anatomic feature; its presence does not play a important roll in the genesis of the heart malformation. This case is compared with the so called "transposition of the great arteries with posterior aorta" and it is concluded that these heart defects have the same embryogenesis and that the relation of the great arteries themselves and with the ventricles depend of different grades of incorporation of the conus. It can be said also that this group of cardiac defects are not true transpositions of the great vessels, because the aorta does not arise anteriorly to the crista supraventricularis.


Assuntos
Cardiopatias Congênitas/diagnóstico , Comunicação Interventricular/diagnóstico , Transposição dos Grandes Vasos/diagnóstico , Adulto , Humanos , Síndrome
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