An unusual cause of small bowel obstruction in a child: ingested rhubarb.

Small bowel obstruction is rarely caused by bezoars concretions formed from undigested foreign material in the gastrointestinal tract. An important cause of bezoars is phytobezoars, formed from vegetables or fruits. A four-year-old boy presented to our emergency department with symptoms of acute intestinal obstruction.

Treatment of airway obstruction by metallic stents in infants and children.

Objective: The internal metallic stent is a relatively new and controversial method for the treatment of airway collapse in infants and children. The study examined the outcomes of this treatment in a large group of patients and defined clear indications for airway stenting.

Methods: A retrospective review was conducted of 32 patients in whom 42 stents were inserted.

Mass at the splenic hilum: a clue to torsion of a wandering spleen located in a normal left upper quadrant position.

Wandering spleen is an extremely rare condition in which the spleen is lacking its normal ligamentous attachments and therefore can move to an ectopic position in the abdomen or pelvis. Wandering spleen predisposes the patient to life-threatening complications due to torsion of the spleen's vascular pedicle, with resulting splenic infarction, portal hypertension, and bleeding. Because of the nonspecific symptoms, imaging plays an important role.