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Non-ASVD Fusiform Aneurysm
Anne G. Osborn, MD, FACR
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KEY FACTS

  • Terminology

    • Imaging

      • Pathology

        • Clinical Issues

          TERMINOLOGY

          • Abbreviations

            • Non-ASVD fusiform aneurysm/vasculopathy (FA)
          • Definitions

            • Fusiform elongations occurring in the absence of generalized intracranial ASVD
              • Usually caused by inherited/acquired vasculopathy

          IMAGING

          • General Features

            • CT Findings

              • MR Findings

                • Angiographic Findings

                  • Imaging Recommendations

                    DIFFERENTIAL DIAGNOSIS

                      PATHOLOGY

                      • General Features

                        • Staging, Grading, & Classification

                          • Gross Pathologic & Surgical Features

                            • Microscopic Features

                              CLINICAL ISSUES

                              • Presentation

                                • Demographics

                                  • Natural History & Prognosis

                                    • Treatment

                                      DIAGNOSTIC CHECKLIST

                                      • Consider

                                        Selected References

                                        1. Arentzen M et al: Cerebrovascular events in HIV-infected patients: an analysis of a cohort of 3203 HIV+ patients during the times of cART. Int J Neurosci. ePub, 2014
                                        2. Delgado Almandoz JE et al: Successful endovascular treatment of three fusiform cerebral aneurysms with the Pipeline Embolization Device in a patient with dilating HIV vasculopathy. J Neurointerv Surg. 6(2):e12, 2014
                                        3. Nanney AD 3rd et al: Intracranial aneurysms in previously irradiated fields: literature review and case report. World Neurosurg. 81(3-4):511-9, 2014
                                        4. Bonkowsky J et al: Cerebral vasculopathy with aneurysm formation in HIV-infected young adults. Neurology. 68(8):623; author reply 623, 2007
                                        Related Anatomy
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                                        Related Differential Diagnoses
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                                        References
                                        Tables

                                        Tables

                                        KEY FACTS

                                        • Terminology

                                          • Imaging

                                            • Pathology

                                              • Clinical Issues

                                                TERMINOLOGY

                                                • Abbreviations

                                                  • Non-ASVD fusiform aneurysm/vasculopathy (FA)
                                                • Definitions

                                                  • Fusiform elongations occurring in the absence of generalized intracranial ASVD
                                                    • Usually caused by inherited/acquired vasculopathy

                                                IMAGING

                                                • General Features

                                                  • CT Findings

                                                    • MR Findings

                                                      • Angiographic Findings

                                                        • Imaging Recommendations

                                                          DIFFERENTIAL DIAGNOSIS

                                                            PATHOLOGY

                                                            • General Features

                                                              • Staging, Grading, & Classification

                                                                • Gross Pathologic & Surgical Features

                                                                  • Microscopic Features

                                                                    CLINICAL ISSUES

                                                                    • Presentation

                                                                      • Demographics

                                                                        • Natural History & Prognosis

                                                                          • Treatment

                                                                            DIAGNOSTIC CHECKLIST

                                                                            • Consider

                                                                              Selected References

                                                                              1. Arentzen M et al: Cerebrovascular events in HIV-infected patients: an analysis of a cohort of 3203 HIV+ patients during the times of cART. Int J Neurosci. ePub, 2014
                                                                              2. Delgado Almandoz JE et al: Successful endovascular treatment of three fusiform cerebral aneurysms with the Pipeline Embolization Device in a patient with dilating HIV vasculopathy. J Neurointerv Surg. 6(2):e12, 2014
                                                                              3. Nanney AD 3rd et al: Intracranial aneurysms in previously irradiated fields: literature review and case report. World Neurosurg. 81(3-4):511-9, 2014
                                                                              4. Bonkowsky J et al: Cerebral vasculopathy with aneurysm formation in HIV-infected young adults. Neurology. 68(8):623; author reply 623, 2007