Internal hernia strangulated on appendicular tourniquet: a case report of an exceptional anomaly of the appendix revealed by a rare hernia.

BACKGROUND: Internal hernias and the appendicular tourniquet are two rare pathologies. CASE PRESENTATION: We report here a case of a 68-year-old obese patient, who has acute small bowel obstruction due to strangulated internal hernia through an appendicular tourniquet. This appendicular tourniquet results from the adhesion between the tip of the appendix and its body. This obstruction was complicated by plugged perforation. Resection of the small bowel segment was performed, in addition to appendectomy, lavage, and drainage. The postoperative recovery was uneventful. CONCLUSION: Acute bowel obstruction secondary to strangulation of an internal hernia through an appendicular tourniquet is exceptional.

[Littré's strangled umbilical hernia in children: a rare complication due to a common malformation of the small bowel]. / Hernie de Littré ombilicale étranglée chez l'enfant: complication rare d'une malformation fréquente de l'intestin grêle.

Meckel's diverticulum is the most common congenital anomaly of the small bowel. Although it is a common anomaly in the general population, its occurrence in a hernial sac, in particular at the umbilicus, is uncommon and it is known as Littré's hernia. We here report the case of a 6-month female infant, admitted with painful irreducible umbilical swelling. The diagnosis of strangled umbilical hernia was made. Meckel inflammatory diverticulum in the hernial sac was detected intraoperatively. The patient underwent wedge resection of the diverticulum followed by the closure of the intestinal gap using continuous suture and parietal repair. Clinical diagnosis of Littré's hernia is difficult and therapeutic approach varies depending on the medical team.