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{"current_user":null,"inclusions":[{"imageId":9769886,"studyId":33889,"caseSlug":"vertebral-artery","caption":"Figure 1: vertebral artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/9769886/9b553103dce8d54c651809265b6ea0_big_gallery.jpg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":9769901,"studyId":33889,"caseSlug":"vertebral-artery","caption":"Figure 2: vertebral artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/9769901/f83bd5938e87c0c1210c2f4581fa04_big_gallery.jpg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":29107304,"studyId":57570,"caseSlug":"common-variants-of-the-circle-of-willis-illustrations","caption":"Figure 3: normal COW 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illustration)","thumbnail":"https://prod-images-static.radiopaedia.org/images/55948762/Gray-square.001_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":9769895,"studyId":33890,"caseSlug":"vertebral-artery","caption":"Case 1: vertebral arteries: 3D recon","thumbnail":"https://prod-images-static.radiopaedia.org/images/9769895/9611838729cdb5fc205c26c7fd16bf_big_gallery.jpg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":13468,"studyId":37667,"caseSlug":"vertebral-arteries-illustration","caption":"Case 2: aortic origin","thumbnail":"https://prod-images-static.radiopaedia.org/images/13468/fd47c4250e76dd278aceb110e67f29_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":414,"studyId":37436,"caseSlug":"normal-mra-of-the-aortic-arch","caption":"Case 3","thumbnail":"https://prod-images-static.radiopaedia.org/images/414/c1f56778ff49568b4ce427874849ef_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":7513,"studyId":37631,"caseSlug":"vertebrobasilar-angiography","caption":"Case 4: V4 segments uniting to form basilar artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/7513/6f8206b2c27ba97178fb55fc9531ba_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":3580,"studyId":6395,"caseSlug":"fenestration-of-the-vertebral-artery","caption":"Case 5: fenestration","thumbnail":"https://prod-images-static.radiopaedia.org/images/3580/244def83afb8513a3de936234bca23_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":4437070,"studyId":24564,"caseSlug":"aortic-arch-origin-of-left-vertebral-artery","caption":"Case 6: aortic arch origin of left VA","thumbnail":"https://prod-images-static.radiopaedia.org/images/4437070/c28dbd8878a602a3ab41b8049ce98d_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":1230040,"studyId":14269,"caseSlug":"tortuous-vertebral-artery","caption":"Case 7: tortuous course of vertebral arteries","thumbnail":"https://prod-images-static.radiopaedia.org/images/1230040/76def138909c34d9eca222242addce_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":4482276,"studyId":24658,"caseSlug":"pica-termination-of-hypoplastic-vertebral-artery","caption":"Case 8: hypoplastic VA terminating into PICA","thumbnail":"https://prod-images-static.radiopaedia.org/images/4482276/f29e5c314244a26bcc4b8478653bdd_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":6152429,"studyId":28332,"caseSlug":"hypoplastic-vertebral-artery","caption":"Case 9: hypoplastic VA 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PICA","thumbnail":"https://prod-images-static.radiopaedia.org/images/14958003/58dff5c06016e61979752657b495c0_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":57186941,"studyId":117553,"caseSlug":"anomalous-origin-of-right-vertebral-artery-from-right-common-carotid-artery","caption":"Case 13: anomalous origin from right common carotid artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/57186941/89._big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":33045958,"studyId":62381,"caseSlug":"vertebral-artery-variant-external-carotid-artery-origin","caption":"Case 14: ECA origin","thumbnail":"https://prod-images-static.radiopaedia.org/images/33045958/338dd7f8904cd0e86117e23c47ca74_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":52122193,"studyId":85773,"caseSlug":"retro-oesophageal-aberrant-right-subclavian-artery-and-right-vertebral-artery-arising-from-the-right-common-carotid-artery","caption":"Case 15: CCA origin with aberrant SCA","thumbnail":"https://prod-images-static.radiopaedia.org/images/52122193/a603dfca0d36e10125c728137b6765_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":1228920,"studyId":14261,"caseSlug":"aortic-arch-origin-of-left-vertebral-artery-3","caption":"Case 16: aortic arch origin of left vertebral artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/1228920/f9c76446bcc3495c401d32eba3c545_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":54339034,"studyId":102650,"caseSlug":"pseudocoarctation-of-aorta-and-aberrant-origin-of-left-vertebral-artery-2","caption":"Case 17: aberrant origin of left vertebral artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/54339034/78803b6eb4a0d1d7967bb58a0334f8ed73ea6ec8c8b7e238cdcb519b46903892_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":56923418,"studyId":116220,"caseSlug":"aberrant-right-vertebral-artery-with-a-retro-oesophageal-course","caption":"Case 18: aberrant distal aortic arch origin with a retro-esophageal course","thumbnail":"https://prod-images-static.radiopaedia.org/images/56923418/27._big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":59885687,"studyId":127619,"caseSlug":"extracranial-vertebral-artery-fenestration","caption":"Case 19: extracranial vertebral artery fenestration","thumbnail":"https://prod-images-static.radiopaedia.org/images/59885687/adcdaac2879448b1f9919f15fc486378205355396103ec5b36b57e73331ea69d_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"}],"ddx_inclusions":[],"lang":"us"}