Congenital internal hernia resulting from protrusion of bowel loops into congenital paraduodenal fossa through abdominal mesenteric defect
IMAGING
General Features
Radiographic Findings
CT Findings
Fluoroscopic Findings
Ultrasonographic Findings
Angiographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Schizas D et al: Paraduodenal hernias: a systematic review of the literature. Hernia. 23(6):1187-97, 2019
Doishita S et al: Internal hernias in the era of multidetector ct: correlation of imaging and surgical findings. Radiographics. 36(1):88-106, 2016
Liao YH et al: Right paraduodenal hernia: characteristic MDCT findings. Abdom Imaging. 36(2):130-3, 2011
Tang V et al: Internal hernias in children: spectrum of clinical and imaging findings. Pediatr Radiol. 41(12):1559-68, 2011
Falk GA et al: Left paraduodenal hernia: case report and review of the literature. BMJ Case Rep. 2010, 2010
Kandpal H et al: Combined transmesocolic and left paraduodenal hernia: barium, CT and MRI features. Abdom Imaging. 32(2):224-7, 2007
Prada-Arias M et al: Computed tomography diagnosis of symptomatic right paraduodenal hernia associated with enteric duplication cyst. J Pediatr Surg. 42(11):1938-41, 2007
Martin LC et al: Review of internal hernias: radiographic and clinical findings. AJR Am J Roentgenol. 186(3):703-17, 2006
Huang YM et al: Left paraduodenal hernia presenting as recurrent small bowel obstruction. World J Gastroenterol. 11(41):6557-9, 2005
Osadchy A et al: Small bowel obstruction related to left-side paraduodenal hernia: CT findings. Abdom Imaging. 30(1):53-5, 2005
Ovali GY et al: Transient left paraduodenal hernia. Comput Med Imaging Graph. 29(6):459-61, 2005
Tainaka T et al: Left paraduodenal hernia leading to protein-losing enteropathy in childhood. J Pediatr Surg. 40(2):E21-3, 2005
Brunner WC et al: Incidental paraduodenal hernia found during laparoscopic colectomy. Hernia. 8(3):268-70, 2004
Catalano OA et al: Internal hernia with volvulus and intussusception: case report. Abdom Imaging. 29(2):164-5, 2004
Fukunaga M et al: Laparoscopic surgery for left paraduodenal hernia. J Laparoendosc Adv Surg Tech A. 14(2):111-5, 2004
Moran JM et al: Paramesocolic hernias: consequences of delayed diagnosis. Report of three new cases. J Pediatr Surg. 39(1):112-6, 2004
Papaziogas B et al: Surgical images: soft tissue. Right paraduodenal hernia. Can J Surg. 47(3):195-6, 2004
Vyas FL et al: Left paraduodenal hernia: an uncommon cause of chronic abdominal pain. Trop Gastroenterol. 25(4):189-90, 2004
Ramachandran P et al: Strangulated left paraduodenal hernia in an infant. Pediatr Surg Int. 19(1-2):120-1, 2003
Blachar A et al: Gastrointestinal complications of laparoscopic Roux-en-Y gastric bypass surgery: clinical and imaging findings. Radiology. 223(3): 625-32, 2002
Blachar A et al: Internal hernia: an increasingly common cause of small bowel obstruction. Semin Ultrasound CT MR. 23(2): 174-83, 2002
Hendrickson RJ et al: Small bowel obstruction due to a paracolonic retroperitoneal hernia. Am Surg. 68(9):756-8, 2002
Blachar A et al: Bowel obstruction following liver transplantation: clinical and ct findings in 48 cases with emphasis on internal hernia. Radiology. 218(2): 384-8, 2001
Blachar A et al: Internal hernia: clinical and imaging findings in 17 patients with emphasis on CT criteria. Radiology. 218(1): 68-74, 2001
Blachar A et al: Radiologist performance in the diagnosis of internal hernia by using specific CT findings with emphasis on transmesenteric hernia. Radiology. 221(2): 422-8, 2001
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Pathology
Clinical Issues
TERMINOLOGY
Synonyms
Mesocolic hernia
Definitions
Congenital internal hernia resulting from protrusion of bowel loops into congenital paraduodenal fossa through abdominal mesenteric defect
IMAGING
General Features
Radiographic Findings
CT Findings
Fluoroscopic Findings
Ultrasonographic Findings
Angiographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Schizas D et al: Paraduodenal hernias: a systematic review of the literature. Hernia. 23(6):1187-97, 2019
Doishita S et al: Internal hernias in the era of multidetector ct: correlation of imaging and surgical findings. Radiographics. 36(1):88-106, 2016
Liao YH et al: Right paraduodenal hernia: characteristic MDCT findings. Abdom Imaging. 36(2):130-3, 2011
Tang V et al: Internal hernias in children: spectrum of clinical and imaging findings. Pediatr Radiol. 41(12):1559-68, 2011
Falk GA et al: Left paraduodenal hernia: case report and review of the literature. BMJ Case Rep. 2010, 2010
Kandpal H et al: Combined transmesocolic and left paraduodenal hernia: barium, CT and MRI features. Abdom Imaging. 32(2):224-7, 2007
Prada-Arias M et al: Computed tomography diagnosis of symptomatic right paraduodenal hernia associated with enteric duplication cyst. J Pediatr Surg. 42(11):1938-41, 2007
Martin LC et al: Review of internal hernias: radiographic and clinical findings. AJR Am J Roentgenol. 186(3):703-17, 2006
Huang YM et al: Left paraduodenal hernia presenting as recurrent small bowel obstruction. World J Gastroenterol. 11(41):6557-9, 2005
Osadchy A et al: Small bowel obstruction related to left-side paraduodenal hernia: CT findings. Abdom Imaging. 30(1):53-5, 2005
Ovali GY et al: Transient left paraduodenal hernia. Comput Med Imaging Graph. 29(6):459-61, 2005
Tainaka T et al: Left paraduodenal hernia leading to protein-losing enteropathy in childhood. J Pediatr Surg. 40(2):E21-3, 2005
Brunner WC et al: Incidental paraduodenal hernia found during laparoscopic colectomy. Hernia. 8(3):268-70, 2004
Catalano OA et al: Internal hernia with volvulus and intussusception: case report. Abdom Imaging. 29(2):164-5, 2004
Fukunaga M et al: Laparoscopic surgery for left paraduodenal hernia. J Laparoendosc Adv Surg Tech A. 14(2):111-5, 2004
Moran JM et al: Paramesocolic hernias: consequences of delayed diagnosis. Report of three new cases. J Pediatr Surg. 39(1):112-6, 2004
Papaziogas B et al: Surgical images: soft tissue. Right paraduodenal hernia. Can J Surg. 47(3):195-6, 2004
Vyas FL et al: Left paraduodenal hernia: an uncommon cause of chronic abdominal pain. Trop Gastroenterol. 25(4):189-90, 2004
Ramachandran P et al: Strangulated left paraduodenal hernia in an infant. Pediatr Surg Int. 19(1-2):120-1, 2003
Blachar A et al: Gastrointestinal complications of laparoscopic Roux-en-Y gastric bypass surgery: clinical and imaging findings. Radiology. 223(3): 625-32, 2002
Blachar A et al: Internal hernia: an increasingly common cause of small bowel obstruction. Semin Ultrasound CT MR. 23(2): 174-83, 2002
Hendrickson RJ et al: Small bowel obstruction due to a paracolonic retroperitoneal hernia. Am Surg. 68(9):756-8, 2002
Blachar A et al: Bowel obstruction following liver transplantation: clinical and ct findings in 48 cases with emphasis on internal hernia. Radiology. 218(2): 384-8, 2001
Blachar A et al: Internal hernia: clinical and imaging findings in 17 patients with emphasis on CT criteria. Radiology. 218(1): 68-74, 2001
Blachar A et al: Radiologist performance in the diagnosis of internal hernia by using specific CT findings with emphasis on transmesenteric hernia. Radiology. 221(2): 422-8, 2001
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