title: Surgical versus conservative management of adult intussusception: Case series and review.
abstract: BACKGROUND
  Intussusception is the telescoping of a segment of bowel into its adjacent segment. It is a known cause of abdominal pain in the pediatric population, however, it is rare in the adult. Adults do not always present with the typical symptoms seen in young children, making the clinical diagnosis more difficult. The etiology of adult intussusception can be idiopathic, benign, or malignant. Diagnosis is most accurately made with computed tomography, which is sensitive in detecting intussusception as well as potential lead points.
  
  
  METHODS
  This study presents four adult patients with intussusception. The first three patients are adults with idiopathic intussusception and no evidence of a lead point. The fourth case involves intussusception secondary to a jejunal carcinoid tumor which was treated surgically. Each case has unique features in terms of length and number of intussusceptions, duration of symptoms, and recurrence.
  
  
  CONCLUSIONS
  Surgical treatment was once argued to be universally appropriate for adult intussusceptions; however, with increased use of advanced imaging, newer literature is demonstrating that this is not true in all cases. Idiopathic intussusception presents with nonspecific symptoms and can be managed with supportive care when the history and clinical picture indicate low probability of a neoplasm.
  
  
  CONCLUSIONS
  This study aims to raise awareness to the potential diagnosis and management of intussusceptions, particularly the symptomatic idiopathic type in the young adult.
authors: Department of Surgery, Texas Tech University Health Sciences Center, 1400 South Coulter Street, Amarillo, TX 79106-1786, USA. Electronic address: nail.aydin@ttuhsc.edu.
authors: Nail
authors: N
authors: Aydin
authors: Department of Surgery, Texas Tech University Health Sciences Center, 1400 South Coulter Street, Amarillo, TX 79106-1786, USA. Electronic address: andrew.roth@ttuhsc.edu.
authors: Andrew
authors: A
authors: Roth
authors: Department of Surgery, Texas Tech University Health Sciences Center, 1400 South Coulter Street, Amarillo, TX 79106-1786, USA. Electronic address: subhasis.misra@ttuhsc.edu.
authors: Subhasis
authors: S
authors: Misra
keywords: Adult intussusception; Carcinoid; Computed tomography; Idiopathic intussusception