ABSTRACT
Paraduodenal hernia, a rare congenital anomaly which arises from an error of rotation of the midgut, is the most common type of intraabdominal hernia. There are two variants, right and left paraduodenal hernia, the right being less common. We report the case of a 41-year-old patient with a right paraduodenal hernia with a 6-month history of intermittent episodes of intestinal obstruction. Diagnosis was established by CT scan and upper gastrointestinal series with small bowel follow-through. In a planned laparotomy, herniation of the small bowel loops through the fossa of Waldeyer was found. Division of the lateral right attachments of the colon opened the hernia sac widely, replacing the pre- and postarterial segments of the intestine in the positions they would normally occupy at the end of the first stage of rotation during embryonic development. Six months after the surgery, after an uneventful recovery, the patient remains free of symptoms.
ABSTRACT
Intussusception is a rare condition in the adult population. However, in contrast to its presentation in children, an identifiable etiology is found in the majority of cases. Clinical manifestations of adult intussusception are non-specific and patients may present with acute, intermittent or chronic symptoms, predominantly those of intestinal obstruction. A 27-year-old male patient with recurrent abdominal pain secondary to intussusception is herein reported. The clinical presentation and ultrasonographic findings led to the diagnosis. At laparotomy, an ileal hamartoma was found as the lead point of the intussusception. Surgical management and histopathologic studies are described. A recurrent intestinal obstruction and classic ultrasound findings may lead to the diagnosis of intussusception but surgical exploration remains essential. The principle of resection without reduction is well established.
