RESUMO
Introducción. Los quistes de duplicación duodenal son malformaciones raras, que ocurren durante el desarrollo embriológico del tracto gastrointestinal. Caso clínico. Se presenta el caso de un niño de tres años, con cuadro clínico de dolor abdominal, náuseas y vómitos. La ecografía y la tomografía computarizada informaron una imagen quística entre el hígado, riñón derecho y colon. Resultados. Se realizó laparoscopia encontrando un quiste de duplicación duodenal con moco en la primera porción del duodeno. Se practicó una resección del quiste y mucosectomía del segmento restante. Conclusión. Los síntomas de un quiste de duplicación duodenal son inespecíficos y su hallazgo frecuentemente es incidental. El tratamiento quirúrgico depende del tamaño, la ubicación y su relación con la vía biliar.
Introduction. Duodenal duplication cysts are rare malformations that occur during the embryological development of the gastrointestinal tract. Clinical case. The case of a three-year-old boy with abdominal pain, nausea, and vomiting is presented. Ultrasound and computed tomography revealed a cyst between the liver, right kidney, and colon. Results. Laparoscopy was performed, finding a duodenal duplication cyst with mucus in the first portion of the duodenum. A resection of the cyst and mucosectomy of the remaining segment were performed. Conclusion. The symptoms of a duodenal duplication cyst are nonspecific and its finding is frequently incidental. Surgical treatment depends on the size, location, and relationship to the bile duct.
RESUMO
Introducción. Los quistes de duplicación duodenal son malformaciones raras, que ocurren durante el desarrollo embriológico del tracto gastrointestinal. Caso clínico. Se presenta el caso de un niño de tres años, con cuadro clínico de dolor abdominal, náuseas y vómitos. La ecografía y la tomografía computarizada informaron una imagen quística entre el hígado, riñón derecho y colon. Resultados. Se realizó laparoscopia encontrando un quiste de duplicación duodenal con moco en la primera porción del duodeno. Se practicó una resección del quiste y mucosectomía del segmento restante. Conclusión. Los síntomas de un quiste de duplicación duodenal son inespecíficos y su hallazgo frecuentemente es incidental. El tratamiento quirúrgico depende del tamaño, la ubicación y su relación con la vía biliar.
Introduction. Duodenal duplication cysts are rare malformations that occur during the embryological development of the gastrointestinal tract. Clinical case. The case of a three-year-old boy with abdominal pain, nausea, and vomiting is presented. Ultrasound and computed tomography revealed a cyst between the liver, right kidney, and colon. Results. Laparoscopy was performed, finding a duodenal duplication cyst with mucus in the first portion of the duodenum. A resection of the cyst and mucosectomy of the remaining segment were performed. Conclusion. The symptoms of a duodenal duplication cyst are nonspecific and its finding is frequently incidental. Surgical treatment depends on the size, location, and relationship to the bile duct.
Assuntos
Humanos , Anormalidades Congênitas , Cistos , Duodenopatias , Cirurgia Geral , Trato Gastrointestinal , DuodenoRESUMO
Background: Peritoneal dialysis (PD) is a frequent method for renal replacement therapy in pediatric population. However, PD is associated with a high incidence of early and late complications. Thus, this study aims to evaluate the perioperative factors associated with these complications. Methods: Clinical records of patients who had peritoneal dialysis catheter (PDC) placement between January 2013 and June 2016 were retrospectively analyzed. Sociodemographic and perioperative variables were recorded and analyzed. Results: A total of 92 patients required PDC insertion. Primary PDC failure occurred in 21.74% of cases, and 17.39% required reoperation. The most common complication was occlusion (13.04%), followed by leak (8.7%). Age younger than 1 year and weight less than 10 kg were significant risk factors for catheter dysfunction, reoperation, leak, PDC occlusion, hernia, and death. The open technique was associated with higher risks of operation, leak, and peritonitis than the laparoscopic technique. Placement of the catheter by the laparoscopic technique reduced the odds of occlusion by 38%. Conclusions: Patients younger than 1 year and weighing less than 10 kg have an increased risk of complications and death, regardless of the technique used. The most frequent complication is catheter failure; however, the laparoscopic technique appears to reduce this complication.
Assuntos
Laparoscopia , Diálise Peritoneal , Humanos , Criança , Estudos Retrospectivos , Cateteres de Demora/efeitos adversos , Peritônio/cirurgia , Diálise Peritoneal/efeitos adversos , Diálise Peritoneal/métodos , Laparoscopia/métodos , Fatores de RiscoRESUMO
Primary liver tumors are rare in childhood. Hepatoblastoma is the most prevalent and has a variable clinical presentation. The initial approach requires clinical suspicion, histopathological confirmation, and measurement of AFP levels, in addition to PRETEXT staging by abdominal computed tomography. PET-CT is useful in metastatic disease for diagnosis and evaluation of therapeutic response. Pulmonary metastases at the time of diagnosis are frequent, while bone metastases are rare. We present the case of an infant with a history of metastatic hepatoblastoma, multiple relapses, and poor response to multimodal management. The patient had bone metastases demonstrated by PET-CT imaging.
