Littre Hernia: A Rare Case of an Incarcerated Meckel's Diverticulum

Abstract

A Meckel's diverticulum is a remnant of the vitelline duct, which leads to the formation of a true diverticulum containing all layers of the small intestine. The diverticulum can contain ectopic gastric, duodenal or pancreatic tissue and is the most common congenital anomaly of the gastrointestinal tract with estimates of prevalence ranging from 0.3% to 3%. The condition is usually clinically silent. In children the most common complication is gastrointestinal bleeding caused by ulceration due to the acid secretion by ectopic gastric mucosa.

Fig. 1

Ultrasound findings showing herniation of small intestine.

Fig. 2

Identification of the hernia.

Fig. 3

Reduction of a Meckel’s diverticulum