RESUMO
We report a case of a Meckel diverticulum connected with the umbilicus through a fibrotic cord causing small bowel obstruction. On admission, the patient presented with an acute abdomen. A plain upright radiography of the abdomen, an ultrasonography of the abdomen, and an enema with gastrografin were performed, showing a small bowel obstruction at the level of the pre-terminal ileum, without revealing the cause. Urgent surgery followed, showing a persistent omphalomesenteric duct connected to the abdominal wall through a fibrotic cord, with a secondary volvulus of the small bowel. The remnant was resected and the volvulus reduced. The post-operative course was uneventful. Because of the serious complications and even possible mortality due to ischemic disease of the affected small bowel the possibility of a complicated persistent omphalomesenteric duct should be kept in mind, even if the preoperative work-up does not reveal a Meckel diverticulum.
Assuntos
Doenças do Íleo/etiologia , Obstrução Intestinal/etiologia , Divertículo Ileal/complicações , Abdome Agudo/etiologia , Pré-Escolar , Humanos , Volvo Intestinal/etiologia , Masculino , Ducto Vitelino/patologiaRESUMO
The authors report 1-year prospective data on eight patients with Friedreich ataxia. Idebenone did not halt the progression of ataxia. At the end of therapy, cardiac ultrasound demonstrated significant reduction of cardiac hypertrophy in six of eight patients. Cardiac strain and strain rate imaging showed that the reduction of hypertrophy is preceded by an early and linear improvement in cardiac function. Idebenone reduced erythrocyte protoporphyrin IX levels in five of six patients with elevated baseline levels; however, changes did not consistently relate to cardiac improvement.
