{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:12:59Z","timestamp":1747149179566,"version":"3.40.5"},"reference-count":10,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2024,8,30]],"date-time":"2024-08-30T00:00:00Z","timestamp":1724976000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["IJU Case Reports"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p>Atazanavir, an anti\u2010HIV drug, induces urinary stone formation. We herein report a case of atazanavir\u2010induced bilateral ureteral stones treated with endourological procedures.<\/jats:p><\/jats:sec><jats:sec><jats:title>Case presentation<\/jats:title><jats:p>A 47\u2010year\u2010old male patient on atazanavir was admitted with right flank pain. The patient's serum creatinine level was 3.60\u2009mg\/dL. Plain computed tomography showed bilateral hydronephrosis. The left upper ureter was obstructed by a 13\u2009\u00d7\u200912\u2009\u00d7\u20099\u2010mm mass, which had very low CT attenuation values. The lower part of the right ureter was obstructed, but no mass was observed. Given his medical history, we suspected bilateral ureteral obstruction caused by drug\u2010induced stones. A ureteral stent was successfully inserted on the right side, but not on the left side. Thereafter, a bilateral ureteroscopic lithotripsy was performed. Infrared spectrophotometry revealed that the stone component was atazanavir.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Understanding the characteristics of these rare drug\u2010induced stones will aid in the proper early diagnosis and treatment.<\/jats:p><\/jats:sec>","DOI":"10.1002\/iju5.12779","type":"journal-article","created":{"date-parts":[[2024,8,30]],"date-time":"2024-08-30T10:09:16Z","timestamp":1725012556000},"page":"463-466","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Successful endourological treatment for a rare case of atazanavir\u2010induced urinary stones"],"prefix":"10.1002","volume":"7","author":[{"given":"Takehiro","family":"Nakamura","sequence":"first","affiliation":[{"name":"Tokyo Metropolitan Otsuka Hospital Urology and Kidney Stone Center  Toshima Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1949-1754","authenticated-orcid":false,"given":"Ryoji","family":"Takazawa","sequence":"additional","affiliation":[{"name":"Tokyo Metropolitan Otsuka Hospital Urology and Kidney Stone Center  Toshima Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Umino","sequence":"additional","affiliation":[{"name":"Tokyo Metropolitan Otsuka Hospital Urology and Kidney Stone Center  Toshima Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,8,30]]},"reference":[{"key":"e_1_2_12_2_1","first-page":"1457","article-title":"Clinical strategies for prevention of drug\u2010induced urinary calculi","volume":"21","author":"Kohjimoto Y","year":"2011","journal-title":"Clin. Calcium"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40265-017-0853-7"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMc061892"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/cis621"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(05)62506-8"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/bcr\u20102013\u2010201565"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0112836"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eucr.2021.101763"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1089\/cren.2017.0096"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1155\/2023\/4890711"}],"container-title":["IJU Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/iju5.12779","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,4]],"date-time":"2024-11-04T01:39:41Z","timestamp":1730684381000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/iju5.12779"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,8,30]]},"references-count":10,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2024,11]]}},"alternative-id":["10.1002\/iju5.12779"],"URL":"https:\/\/doi.org\/10.1002\/iju5.12779","archive":["Portico"],"relation":{},"ISSN":["2577-171X","2577-171X"],"issn-type":[{"type":"print","value":"2577-171X"},{"type":"electronic","value":"2577-171X"}],"subject":[],"published":{"date-parts":[[2024,8,30]]},"assertion":[{"value":"2024-02-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-17","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-30","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}