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Abdominal Aneurysms
Ethan A. Smith, MD
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KEY FACTS

  • Terminology

    • Imaging

      • Clinical Issues

        TERMINOLOGY

        • Definitions

          • Dilation of abdominal aorta &/or its major branches
            • True aneurysm: All layers of arterial wall are expanded
            • Pseudoaneurysm: Focal rupture contained by adventitia

        IMAGING

        • General Features

          • Ultrasonographic Findings

            • CT Findings

              • MR Findings

                • Nuclear Medicine Findings

                  • Imaging Recommendations

                    DIFFERENTIAL DIAGNOSIS

                      PATHOLOGY

                      • General Features

                        CLINICAL ISSUES

                        • Presentation

                          • Demographics

                            • Natural History & Prognosis

                              • Treatment

                                Selected References

                                1. Subbaraj L et al: Congenital superior mesenteric artery aneurysm in a 6-week-old infant presenting with upper gastrointestinal bleeding. J Vasc Surg. 71(4):1391-4, 2020
                                2. Tanga CF et al: Ruptured abdominal aortic aneurysm in an 11-year-old with multiple peripheral artery aneurysms. J Vasc Surg Cases Innov Tech. 6(4):539-42, 2020
                                3. Akturk Y et al: Normal abdominal aorta diameter in infants, children and adolescents. Pediatr Int. 60(5):455-60, 2018
                                4. Min SK et al: Pediatric vascular surgery review with a 30-year-experience in a tertiary referral center. Vasc Specialist Int. 33(2):47-54, 2017
                                5. Eliason JL et al: Surgical treatment of abdominal aortic aneurysms in infancy and early childhood. J Vasc Surg. 64(5):1252-61, 2016
                                6. Hegde SV et al: Determining the normal aorta size in children. Radiology. 274(3):859-65, 2015
                                7. Sadaghianloo N et al: Blunt abdominal aortic trauma in paediatric patients. Injury. 45(1):183-91, 2014
                                8. Ye C et al: Abdominal aorta aneurysms in children: single-center experience of six patients. Ann Thorac Surg. 93(1):201-5, 2012
                                9. Cakar N et al: Takayasu arteritis in children. J Rheumatol. 35(5):913-9, 2008
                                10. Callicutt CS et al: Idiopathic renal artery and infrarenal aortic aneurysms in a 6-year-old child: case report and literature review. J Vasc Surg. 41(5):893-6, 2005
                                Related Anatomy
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                                Related Differential Diagnoses
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                                References
                                Tables

                                Tables

                                KEY FACTS

                                • Terminology

                                  • Imaging

                                    • Clinical Issues

                                      TERMINOLOGY

                                      • Definitions

                                        • Dilation of abdominal aorta &/or its major branches
                                          • True aneurysm: All layers of arterial wall are expanded
                                          • Pseudoaneurysm: Focal rupture contained by adventitia

                                      IMAGING

                                      • General Features

                                        • Ultrasonographic Findings

                                          • CT Findings

                                            • MR Findings

                                              • Nuclear Medicine Findings

                                                • Imaging Recommendations

                                                  DIFFERENTIAL DIAGNOSIS

                                                    PATHOLOGY

                                                    • General Features

                                                      CLINICAL ISSUES

                                                      • Presentation

                                                        • Demographics

                                                          • Natural History & Prognosis

                                                            • Treatment

                                                              Selected References

                                                              1. Subbaraj L et al: Congenital superior mesenteric artery aneurysm in a 6-week-old infant presenting with upper gastrointestinal bleeding. J Vasc Surg. 71(4):1391-4, 2020
                                                              2. Tanga CF et al: Ruptured abdominal aortic aneurysm in an 11-year-old with multiple peripheral artery aneurysms. J Vasc Surg Cases Innov Tech. 6(4):539-42, 2020
                                                              3. Akturk Y et al: Normal abdominal aorta diameter in infants, children and adolescents. Pediatr Int. 60(5):455-60, 2018
                                                              4. Min SK et al: Pediatric vascular surgery review with a 30-year-experience in a tertiary referral center. Vasc Specialist Int. 33(2):47-54, 2017
                                                              5. Eliason JL et al: Surgical treatment of abdominal aortic aneurysms in infancy and early childhood. J Vasc Surg. 64(5):1252-61, 2016
                                                              6. Hegde SV et al: Determining the normal aorta size in children. Radiology. 274(3):859-65, 2015
                                                              7. Sadaghianloo N et al: Blunt abdominal aortic trauma in paediatric patients. Injury. 45(1):183-91, 2014
                                                              8. Ye C et al: Abdominal aorta aneurysms in children: single-center experience of six patients. Ann Thorac Surg. 93(1):201-5, 2012
                                                              9. Cakar N et al: Takayasu arteritis in children. J Rheumatol. 35(5):913-9, 2008
                                                              10. Callicutt CS et al: Idiopathic renal artery and infrarenal aortic aneurysms in a 6-year-old child: case report and literature review. J Vasc Surg. 41(5):893-6, 2005