Gastropexia Laparoscópica em Volvo Gástrico Neonatal

Introdução: O Volvo gástrico é uma doença rara em idade pediátrica. Estão descritos casos crónicos recorrentes e agudos, mas a sua incidência real é desconhecida. Apresentamos a descrição cirúrgica de um caso de volvo gástrico crónico, recorrente, diagnosticado no período neonatal, tratado com sucesso por via laparoscópica. Caso clínico: Recém-nascido, do sexo masculino, portador de anomalia de Ebstein, com vómitos não biliosos recorrentes, desidratação e perda ponderal. O estudo contrastado, do tubo digestivo superior, mostrou volvo gástrico organoaxial, tendo sido submetido a gastropexia por via laparoscópica. Discussão: Segundo a maioria dos autores, a correcção cirúrgica do volvo gástrico é mandatória para prevenção de recorrências e complicações. A gastropexia por via minimamente invasiva é simples e segura.

Endoscopic Treatment of Early Gastric Obstruction After Sleeve Gastrectomy: Report of Two Cases

Morbid obesity is an epidemic and complex disease which imposes a multidisciplinary approach. Laparoscopic sleeve gastrectomy has become a frequent procedure given its effi- cacy and safety compared to other surgical options. However, it isn’t free from complications. Lax gastric fixation or incorrect positioning of the stomach during surgery can result in early gastric outlet obstruction caused by a volvulus-like mechanism by rotation of the stomach around its anatomic axes. This report refers to two cases of post sleeve gastric torsion resulting in persisting vomiting after initiating oral intake. The diagnosis was confirmed by upper gastrointestinal-contrast study and gastroscopy. In both cases, a fully covered self-expandable metallic stentwas insertedwhich prompted the gastric lumen to become permeable resulting in symptomatic resolution. The stents were removed endoscopically aftertwo and three months. Beyond more than three years offollow-up,the patients remain asymptomatic and no recurring ‘‘stenosis’’ was noticed.In these cases the use offully covered self-expandable metallic stents demonstrated to be effective and safe in the treatment of post sleeve gastric torsion.