link
Bookmarks
Pseudoaneurysm
Anne G. Osborn, MD, FACR
To access 4,300 diagnoses written by the world's leading experts in radiology, please log in or subscribe.Log inSubscribe
0
8
5
0

KEY FACTS

  • Terminology

    • Imaging

      • Top Differential Diagnoses

        • Pathology

          • Clinical Issues

            • Diagnostic Checklist

              TERMINOLOGY

              • Abbreviations

                • Pseudoaneurysm (PA)
              • Synonyms

                • "False" aneurysm (as apposed to "true" saccular aneurysm)
              • Definitions

                • Focal arterial dilatation not contained by layer(s) of normal arterial wall
                  • Complete disruption of arterial wall

              IMAGING

              • General Features

                • CT Findings

                  • MR Findings

                    • Angiographic Findings

                      • Imaging Recommendations

                        DIFFERENTIAL DIAGNOSIS

                          PATHOLOGY

                          • General Features

                            • Gross Pathologic & Surgical Features

                              • Microscopic Features

                                CLINICAL ISSUES

                                • Presentation

                                  • Demographics

                                    • Treatment

                                      DIAGNOSTIC CHECKLIST

                                      • Consider

                                        • Image Interpretation Pearls

                                          Selected References

                                          1. Umana GE et al: Chronic epidural hematoma caused by traumatic intracranial pseudoaneurysm of the middle meningeal artery: review of the literature with a focus on this unique entity. World Neurosurg. 136:198-204, 2020
                                          2. Chen SH et al: Pipeline embolization device for the treatment of intracranial pseudoaneurysms. World Neurosurg. 127:e86-93, 2019
                                          3. Gerosa A et al: Posttraumatic middle meningeal artery pseudoaneurysm: case report and review of the literature. World Neurosurg. 128:225-9, 2019
                                          4. Terceño M et al: Intracranial hemorrhage secondary to a delayed cerebral pseudoaneurysm rupture 18 years after cranial trauma. Case Rep Neurol. 11(3):325-9, 2019
                                          5. Chen R et al: Pediatric intracranial pseudoaneurysms: a report of 15 cases and review of the literature. World Neurosurg. 116:e951-9, 2018
                                          Related Anatomy
                                          Loading...
                                          Related Differential Diagnoses
                                          Loading...
                                          References
                                          Tables

                                          Tables

                                          KEY FACTS

                                          • Terminology

                                            • Imaging

                                              • Top Differential Diagnoses

                                                • Pathology

                                                  • Clinical Issues

                                                    • Diagnostic Checklist

                                                      TERMINOLOGY

                                                      • Abbreviations

                                                        • Pseudoaneurysm (PA)
                                                      • Synonyms

                                                        • "False" aneurysm (as apposed to "true" saccular aneurysm)
                                                      • Definitions

                                                        • Focal arterial dilatation not contained by layer(s) of normal arterial wall
                                                          • Complete disruption of arterial wall

                                                      IMAGING

                                                      • General Features

                                                        • CT Findings

                                                          • MR Findings

                                                            • Angiographic Findings

                                                              • Imaging Recommendations

                                                                DIFFERENTIAL DIAGNOSIS

                                                                  PATHOLOGY

                                                                  • General Features

                                                                    • Gross Pathologic & Surgical Features

                                                                      • Microscopic Features

                                                                        CLINICAL ISSUES

                                                                        • Presentation

                                                                          • Demographics

                                                                            • Treatment

                                                                              DIAGNOSTIC CHECKLIST

                                                                              • Consider

                                                                                • Image Interpretation Pearls

                                                                                  Selected References

                                                                                  1. Umana GE et al: Chronic epidural hematoma caused by traumatic intracranial pseudoaneurysm of the middle meningeal artery: review of the literature with a focus on this unique entity. World Neurosurg. 136:198-204, 2020
                                                                                  2. Chen SH et al: Pipeline embolization device for the treatment of intracranial pseudoaneurysms. World Neurosurg. 127:e86-93, 2019
                                                                                  3. Gerosa A et al: Posttraumatic middle meningeal artery pseudoaneurysm: case report and review of the literature. World Neurosurg. 128:225-9, 2019
                                                                                  4. Terceño M et al: Intracranial hemorrhage secondary to a delayed cerebral pseudoaneurysm rupture 18 years after cranial trauma. Case Rep Neurol. 11(3):325-9, 2019
                                                                                  5. Chen R et al: Pediatric intracranial pseudoaneurysms: a report of 15 cases and review of the literature. World Neurosurg. 116:e951-9, 2018