RESUMEN
Venous malformations are an extremely infrequent condition in the gastrointestinal tract, particularly in the esophagus. We report a rare case of an adult with an asymptomatic mass located in the mediastinum and in whom the diagnosis and treatment of a venous malformation of the esophagus was performed through a thoracoscopic approach. When dealing with a hypervascularized submucosal esophageal tumor, venous malformations can be among the differential diagnoses.
Asunto(s)
Resección Endoscópica de la Mucosa/métodos , Neoplasias Esofágicas/patología , Toracoscopía/métodos , Malformaciones Vasculares/patología , Diagnóstico Diferencial , Endosonografía/métodos , Neoplasias Esofágicas/diagnóstico por imagen , Neoplasias Esofágicas/cirugía , Esofagoscopía/métodos , Esófago/irrigación sanguínea , Esófago/patología , Estudios de Seguimiento , Hemostasis Quirúrgica/métodos , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Raras , Medición de Riesgo , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Malformaciones Vasculares/diagnóstico por imagen , Malformaciones Vasculares/cirugíaRESUMEN
INTRODUCTION: Laparoscopic sleeve gastrectomy has become the most popular bariatric procedure worldwide. However, postoperative gastroesophageal reflux disease appearance is a matter of concern. Only two cases of esophageal adenocarcinoma after gastric sleeve have been described, none of them with preoperative endoscopic evaluation. PRESENTATION OF CASE: We report a case of a 48-year-old male with morbid obesity and normal preoperative endoscopy and esophagram who underwent a laparoscopic sleeve gastrectomy and developed an esophageal adenocarcinoma five years later. DISCUSSION: Despite promising results in terms of weight loss and resolution of comorbidities, the onset or worsening of gastroesophageal reflux and its related complications, such as Barrett's esophagus or esophageal adenocarcinoma, is a matter of concern and need further study. CONCLUSION: We present a case of an esophageal adenocarcinoma five years after a laparoscopic sleeve gastrectomy for morbid obesity. There is need to better determine the relationship between sleeve gastrectomy and gastroesophageal reflux disease in order to prevent its related complications, such as esophageal adenocarcinoma.
RESUMEN
Los feocromocitomas y paragangliomas (Feo/PGL) son tumores neurendocrinos raros con diferentes presentaciones clínicas, asociados a alta morbimortalidad. Reconocer los signos y síntomas es el paso diagnóstico inicial. Las metanefrinas fraccionadas urinarias tienen una excelente sensibilidad y especificidad. La tomografía computarizada (TC) es el método de elección para su localización. La tomografía por emisión de positrones (PET) con F18-fluordeoxiglucosa (F18-FDG) es el método funcional recomendado para detectar metástasis. La resección quirúrgica constituye la única opción curativa en estos pacientes. La adrenalectomía laparoscópica es la vía de abordaje para la mayoría los Feo/PGL. El tratamiento farmacológico, 7 a 14 días previos con alfabloqueantes y betabloqueantes, tiene como objetivo normalizar la presión arterial y prevenir complicaciones cardiovasculares periquirúrgicas. Se conoce que al menos un tercio de los pacientes presentan una mutación genética germinal. El estudio genético debe estar orientado a las características sindrómicas, formas de presentación, localización y fenotipo bioquímico del tumor. Se recomienda el abordaje interdisciplinario en centros especializados con experiencia en esta patología poco frecuente. (AU)
Pheochromocytomas and paragangliomas are rare neuroendocrine tumors with different clinical manifestation associated with high morbidity and mortality. Recognize signs and symptoms is the first step in diagnosis. Urinary fractionated metanephrines have an excellent specificity and sensitivity. Computed Tomography (CT) is the first-choice imaging modality for location. F18-DG positron tomography (PET)/CT scanning is the functional modality of choice for metastatic disease. Surgery is the only curative treatment. Minimally invasive adrenalectomy is the surgical approach for most adrenal pheochromocytomas. Perioperative alpha and beta blockade for 7 to 14 days normalize blood pressure and prevent perioperative cardiovascular complications. Is recognize that at least one-third of the patients have disease-causing germline mutations. Genetic testing must be orientated to syndromic features, presentation, localization and biochemical profile of these tumors. Multidisciplinary teams at centers with appropriate expertise are recommended to ensure a favorable outcome. (AU)