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{"current_user":null,"inclusions":[{"imageId":53731976,"studyId":98545,"caseSlug":"cervical-ankylosis-dish-opll-as-illustrations","caption":"Figure 1","thumbnail":"https://prod-images-static.radiopaedia.org/images/53731976/AS_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":953,"studyId":6470,"caseSlug":"ankylosing-spondylitis-lumbar-spine-1","caption":"Case 1: with dagger spine","thumbnail":"https://prod-images-static.radiopaedia.org/images/953/b358fd0b002d3739b12d1d99a39a65_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":53731977,"studyId":98545,"caseSlug":"cervical-ankylosis-dish-opll-as-illustrations","caption":"Figure 2: carrot stick fracture","thumbnail":"https://prod-images-static.radiopaedia.org/images/53731977/carrotstick_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":219,"studyId":6442,"caseSlug":"ankylosing-spondylitis-cervical-spine","caption":"Case 2: with bamboo spine","thumbnail":"https://prod-images-static.radiopaedia.org/images/219/dbe0174bd6db9215fe5bd32c81b4ca_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":53732135,"studyId":98545,"caseSlug":"cervical-ankylosis-dish-opll-as-illustrations","caption":"Figure 3: Anderson lesion after fracture","thumbnail":"https://prod-images-static.radiopaedia.org/images/53732135/Anderson_Lesion_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":954,"studyId":37541,"caseSlug":"sacroiliitis-grade-iv-1","caption":"Case 3: with sacroiliac fusion","thumbnail":"https://prod-images-static.radiopaedia.org/images/954/fe9a30cf487975f98ec05f3db693eb_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":14968,"studyId":6790,"caseSlug":"ankylosing-spondylitis-chalk-stick-fracture-1","caption":"Case 4: with fracture","thumbnail":"https://prod-images-static.radiopaedia.org/images/14968/dad655e1bb354e718ce41763ff11e3_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":26688640,"studyId":54883,"caseSlug":"ankylosing-spondylitis-43","caption":"Case 5","thumbnail":"https://prod-images-static.radiopaedia.org/images/26688640/ce59b37c8b3a46eaf8680fffc0574652c37ae98945b617a75b7429b43fbf2859_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":31643,"studyId":8136,"caseSlug":"ankylosing-spondylitis-lumbar-spine","caption":"Case 6: with syndesmophytes","thumbnail":"https://prod-images-static.radiopaedia.org/images/31643/cb31ff3d660c67d9f5f17c5071574e_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":31090794,"studyId":60337,"caseSlug":"ankylosing-spondylitis-with-dagger-sign-1","caption":"Case 7: with dagger sign","thumbnail":"https://prod-images-static.radiopaedia.org/images/31090794/d398ac3ec357ea8983927d2ff2496b89d0385a1ce973630d0561db52a1b0a22f_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":51659312,"studyId":9850,"caseSlug":"ankylosing-spondylitis-1","caption":"Case 8","thumbnail":"https://prod-images-static.radiopaedia.org/images/51659312/a2b08924e363eaf7b1942f0869b133_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":332931,"studyId":9556,"caseSlug":"ankylosing-spondylitis","caption":"Case 9","thumbnail":"https://prod-images-static.radiopaedia.org/images/332931/85ec90200479f1347db9591603301ba8d91a9cf6574db38611b88f2bc5432596_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":55018435,"studyId":106462,"caseSlug":"ankylosing-spondylitis-66","caption":"Case 10","thumbnail":"https://prod-images-static.radiopaedia.org/images/55018435/110001_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":23030,"studyId":7334,"caseSlug":"ankylosing-spondylitis-full-spine","caption":"Case 11","thumbnail":"https://prod-images-static.radiopaedia.org/images/23030/7b3168355c045932f541465c0ea2c8_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":555473,"studyId":11436,"caseSlug":"ankylosing-spondylitis-10","caption":"Case 12","thumbnail":"https://prod-images-static.radiopaedia.org/images/555473/0bffcfcc5a10f43601cf0e63e895c202fdd04f6028cce2622db864a5ce0c606f_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":564384,"studyId":11553,"caseSlug":"ankylosing-spondylitis-4","caption":"Case 13: with dural 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16","thumbnail":"https://prod-images-static.radiopaedia.org/images/1353282/6ce83a5c77700109dfd9d8ce7dec67_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":7516984,"studyId":30517,"caseSlug":"ankylosing-spondylitis-calcified-sacrotuberous-ligament","caption":"Case 17","thumbnail":"https://prod-images-static.radiopaedia.org/images/7516984/b47d77bbebc56647188c0378dd246d_big_gallery.JPEG","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":1868182,"studyId":17132,"caseSlug":"ankylosing-spondylitis-with-pseudoarthrosis","caption":"Case 18: with pseudoarthrosis","thumbnail":"https://prod-images-static.radiopaedia.org/images/1868182/ba650bf65355ed8203a6c383241a99_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":2310111,"studyId":19284,"caseSlug":"hip-joint-involvement-in-ankylosing-spondylitis","caption":"Case 19: ischial whiskering with hip joint involvement","thumbnail":"https://prod-images-static.radiopaedia.org/images/2310111/17b77e02444324f564a73278ab6013_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":2943934,"studyId":21740,"caseSlug":"ankylosing-spondylitis-with-bamboo-spine-and-dagger-sign","caption":"Case 20: with dagger sign","thumbnail":"https://prod-images-static.radiopaedia.org/images/2943934/235a1b092ca0c3b64f83bb09bf9ca3_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":3098440,"studyId":22369,"caseSlug":"ankylosing-spondylitis-16","caption":"Case 21","thumbnail":"https://prod-images-static.radiopaedia.org/images/3098440/e3392571dbf425618f9b40a744c659_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":4618684,"studyId":24960,"caseSlug":"pulmonary-fibrosis-in-ankylosing-spondylitis","caption":"Case 23: with pulmonary fibrosis","thumbnail":"https://prod-images-static.radiopaedia.org/images/4618684/56b96d65db2137720e4a7703584a58_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":5589317,"studyId":27091,"caseSlug":"ankylosing-spondylitis-17","caption":"Case 24","thumbnail":"https://prod-images-static.radiopaedia.org/images/5589317/e99606681a6efdf2d0670ed0cc2e18_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":5887692,"studyId":27817,"caseSlug":"ankylosing-spondylitis-romanus-lesions","caption":"Case 25: with shiny corner sign","thumbnail":"https://prod-images-static.radiopaedia.org/images/5887692/0357b51ded88e8731eeac7cf88b634_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":5917861,"studyId":27916,"caseSlug":"ankylosing-spondylitis-19","caption":"Case 26: with dagger sign","thumbnail":"https://prod-images-static.radiopaedia.org/images/5917861/fdb8a687d1c1d1fa965a047a63d7c6_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":6025294,"studyId":28126,"caseSlug":"ankylosing-spondilitis","caption":"Case 27","thumbnail":"https://prod-images-static.radiopaedia.org/images/6025294/3a2a572107e91f6cef9985362aaa08_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":2369268,"studyId":19588,"caseSlug":"carrot-stick-fracture-ankylosing-spondylitis-2","caption":"Case 28: with carrot stick fracture","thumbnail":"https://prod-images-static.radiopaedia.org/images/2369268/abf938cef2f9e089045e0bf7e72d59_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":7468624,"studyId":30411,"caseSlug":"ankylosing-spondylitis-25","caption":"Case 29","thumbnail":"https://prod-images-static.radiopaedia.org/images/7468624/e5ef39103b5eb58f60b5904017d2c0d3523cf18a6946d94d66d3f677ab60e64c_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":14635523,"studyId":40516,"caseSlug":"ankylosing-spondylitis-with-zygapophyseal-arthritis","caption":"Case 30: with apophyseal arthritis","thumbnail":"https://prod-images-static.radiopaedia.org/images/14635523/a2dcf1b644a9823db83682f1d220f5_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":53909275,"studyId":99624,"caseSlug":"non-hodgkin-lymphoma-in-a-patient-with-ankylosing-spondylitis-1","caption":"Case 31","thumbnail":"https://prod-images-static.radiopaedia.org/images/53909275/110077_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":55643897,"studyId":109860,"caseSlug":"ankylosing-spondylitis-67","caption":"Case 32","thumbnail":"https://prod-images-static.radiopaedia.org/images/55643897/11_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":56115341,"studyId":112256,"caseSlug":"romanus-lesions-ankylosing-spondylitis","caption":"Case 33: with Romanus lesions","thumbnail":"https://prod-images-static.radiopaedia.org/images/56115341/CT_ABDOMEN_PELVIS_C_0008_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":58931242,"studyId":122897,"caseSlug":"ankylosing-spondylitis-dexa","caption":"Case 34: on DEXA","thumbnail":"https://prod-images-static.radiopaedia.org/images/58931242/d0ae2a212fd6533dbfd7b51a3109673f6df0f2278c34eb792136f5c593c6002a_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":60571452,"studyId":130164,"caseSlug":"ankylosing-spondylitis-72","caption":"Case 35","thumbnail":"https://prod-images-static.radiopaedia.org/images/60571452/662be23d31bef378ee41ac10e2ff7d0e97388de1e9aefb10eef66401b95134dd_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":61157906,"studyId":132238,"caseSlug":"ankylosing-spondylitis-75","caption":"Case 36","thumbnail":"https://prod-images-static.radiopaedia.org/images/61157906/f7c05509a5cfe4fbebdbd88fc13c17a0756ba57a6d93f3fba6bc6bdb8bf60d4e_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"}],"ddx_inclusions":[{"imageId":629343,"studyId":32302,"caseSlug":"diffuse-idiopathic-skeletal-hyperostosis-dish-8","caption":"Diffuse idiopathic skeletal hyperostosis","thumbnail":"https://prod-images-static.radiopaedia.org/images/629343/a52164ec0467038427ba054f34231a_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"}],"lang":"us"}
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