Pelviureteric junction obstruction

{"current_user":null,"inclusions":[{"imageId":7380081,"studyId":30201,"caseSlug":"pelvi-ureteric-junction-obstruction-with-hydronephrosis-gross-pathology","caption":"Figure 1: hydronephrosis due to PUJ obstruction","thumbnail":"https://prod-images-static.radiopaedia.org/images/7380081/36a09d2210c910181cd41d6a7bcf6a_big_gallery.JPG","isStack":false,"diagnosticCertainty":"not_applicable"},{"imageId":23954,"studyId":7508,"caseSlug":"pelviureteric-junction-puj-obstruction","caption":"Case 1: hydrographic MR urogram","thumbnail":"https://prod-images-static.radiopaedia.org/images/23954/4266cd568e71102f4e93e9d7cb6104_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":23955,"studyId":7508,"caseSlug":"pelviureteric-junction-puj-obstruction","caption":"Case 1: 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artery","thumbnail":"https://prod-images-static.radiopaedia.org/images/460564/9772d91b7c413b163a58efc2b8f32f_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":476283,"studyId":10480,"caseSlug":"pelviureteric-junction-obstruction-8","caption":"Case 4","thumbnail":"https://prod-images-static.radiopaedia.org/images/476283/4eea403d0f4ec20f3007f72ae52696_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":476444,"studyId":10480,"caseSlug":"pelviureteric-junction-obstruction-8","caption":"Case 4","thumbnail":"https://prod-images-static.radiopaedia.org/images/476444/c1d1125c01afdebfbbf3d3e093e901_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":630904,"studyId":12913,"caseSlug":"pelviureteric-junction-obstruction-puj","caption":"Case 5: with calculus","thumbnail":"https://prod-images-static.radiopaedia.org/images/630904/77d7a6b4a88a2eef350dc0bde46c84_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":56208666,"studyId":12417,"caseSlug":"pelviureteric-junction-obstruction-12","caption":"Case 6 ","thumbnail":"https://prod-images-static.radiopaedia.org/images/56208666/0._big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":446974,"studyId":10266,"caseSlug":"ureteropelvic-junction-obstruction","caption":"Case 7","thumbnail":"https://prod-images-static.radiopaedia.org/images/446974/ac2ff354854c82ea235e8f0f332328_big_gallery.jpg","isStack":true,"diagnosticCertainty":"probable"},{"imageId":1228468,"studyId":14255,"caseSlug":"ureteropelvic-junction-obstruction-3","caption":"Case 8: extrinsic ureter compression by fibrosis 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kidney","thumbnail":"https://prod-images-static.radiopaedia.org/images/1890617/8d3013975854730e19505c923111ee_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":1913131,"studyId":17304,"caseSlug":"congenital-puj-obstruction","caption":"Case 12","thumbnail":"https://prod-images-static.radiopaedia.org/images/1913131/d5638054462b871d29345263d62bfd_big_gallery.jpg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":15727822,"studyId":41827,"caseSlug":"pelviureteric-junction-obstruction-and-contralateral-bifid-ureter","caption":"Case 13: with contralateral bifid ureter","thumbnail":"https://prod-images-static.radiopaedia.org/images/15727822/a17abea931cba99b857feefe4c9dd0_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":4576706,"studyId":24813,"caseSlug":"extra-renal-pelvis-with-pelviureteric-junction-obstruction","caption":"Case 14: with extrarenal pelvis","thumbnail":"https://prod-images-static.radiopaedia.org/images/4576706/d060fc6c00f44bf7c04934d55a8620_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":4795826,"studyId":25421,"caseSlug":"pelviureteric-junction-stenosis-with-resultant-massive-hydronephrosis","caption":"Case 15","thumbnail":"https://prod-images-static.radiopaedia.org/images/4795826/d3d47fe626e113b979b6e1fae85af7_big_gallery.jpg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":28143257,"studyId":56527,"caseSlug":"chronic-pelviureteric-junction-obstruction","caption":"Case 16: chronic PUJ obstruction","thumbnail":"https://prod-images-static.radiopaedia.org/images/28143257/c46f7abcd5908e47155030d6b200ed_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":39080732,"studyId":68153,"caseSlug":"pelviureteric-junction-obstruction-1","caption":"Case 17","thumbnail":"https://prod-images-static.radiopaedia.org/images/39080732/3c7c60b3c7555ba0255e08bf103744_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":41852965,"studyId":70766,"caseSlug":"pelviureteric-junction-obstruction-2","caption":"Case 18","thumbnail":"https://prod-images-static.radiopaedia.org/images/41852965/558b6ec00127bc760dbac6ae8728e0_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":42576268,"studyId":71723,"caseSlug":"pelviureteric-junction-obstruction-severe","caption":"Case 19","thumbnail":"https://prod-images-static.radiopaedia.org/images/42576268/217562f05e384cdcbb3e72f2e48f10_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":47959404,"studyId":76802,"caseSlug":"pelviureteric-junction-obstruction-massive","caption":"Case 20: severe","thumbnail":"https://prod-images-static.radiopaedia.org/images/47959404/a7c5df7c27d4acee8cb6c8af0902ba_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":51898905,"studyId":84028,"caseSlug":"right-pelviureteric-junction-stricture","caption":"Case 21: right retrograde pyelography","thumbnail":"https://prod-images-static.radiopaedia.org/images/51898905/dd0febfff6c36a57363d8f5bca9971_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":55110163,"studyId":107087,"caseSlug":"pelviureteric-junction-obstruction-11","caption":"Case 22","thumbnail":"https://prod-images-static.radiopaedia.org/images/55110163/IMG-0004-00008_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":56080336,"studyId":112059,"caseSlug":"right-ureteropelvic-junction-obstruction","caption":"Case 23","thumbnail":"https://prod-images-static.radiopaedia.org/images/56080336/44_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":56387848,"studyId":113987,"caseSlug":"left-ureteropelvic-junction-obstruction","caption":"Case 24","thumbnail":"https://prod-images-static.radiopaedia.org/images/56387848/440004_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":55975443,"studyId":111586,"caseSlug":"severe-ureteropelvic-junction-obstruction","caption":"Case 25","thumbnail":"https://prod-images-static.radiopaedia.org/images/55975443/220165_big_gallery.jpeg","isStack":true,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":56384032,"studyId":113965,"caseSlug":"ureteropelvic-junction-obstruction-5","caption":"Case 26","thumbnail":"https://prod-images-static.radiopaedia.org/images/56384032/330001_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":56912134,"studyId":116177,"caseSlug":"bilateral-ureteropelvic-junction-obstruction","caption":"Case 27","thumbnail":"https://prod-images-static.radiopaedia.org/images/56912134/0._big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":58914802,"studyId":122995,"caseSlug":"ureteropelvic-junction-obstruction-10","caption":"Case 28","thumbnail":"https://prod-images-static.radiopaedia.org/images/58914802/337cfd86514b196904ff1015cbcc6baef40c43677c2d295b1d6a4fec824ba1dd_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":59103444,"studyId":123940,"caseSlug":"chronic-pelviureteric-junction-obstruction-3","caption":"Case 29","thumbnail":"https://prod-images-static.radiopaedia.org/images/59103444/bc15f9da74851baac55b9a35acbb13083fff151b7aad4141e60b7a46bc60f995_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated"},{"imageId":59467665,"studyId":125780,"caseSlug":"ureteropelvic-junction-obstruction-12","caption":"Case 30","thumbnail":"https://prod-images-static.radiopaedia.org/images/59467665/4d94cf300e3010b975fb42a6d39e817cc077cd6dbb83e20aba5db63195ec4b49_big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":58449420,"studyId":120857,"caseSlug":"bilateral-ureteropelvic-junction-obstruction-2","caption":"Case 31: bilateral","thumbnail":"https://prod-images-static.radiopaedia.org/images/58449420/0._big_gallery.jpeg","isStack":false,"diagnosticCertainty":"confirmed_substantiated"},{"imageId":60510067,"studyId":129938,"caseSlug":"severe-ureteropelvic-junction-obstruction-1","caption":"Case 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