{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T15:20:31Z","timestamp":1781536831910,"version":"3.54.5"},"reference-count":5,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2018,7,18]],"date-time":"2018-07-18T00:00:00Z","timestamp":1531872000000},"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":["Respirology Case Reports"],"published-print":{"date-parts":[[2018,10]]},"abstract":"<jats:p>Azygos vein varix is a very rare disease associated with a risk of rupture or thrombosis. Here, we report a case of azygos vein varix mimicking bronchogenic cysts. A 79\u2010year\u2010old female patient presented with abnormal shadows on a chest X\u2010ray during an annual check\u2010up. A plain chest computed tomography (CT) showed a well\u2010defined tumour, approximately 66 X 65 X 45\u2009mm in size, behind the trachea. An enhanced CT scan was refused due to asthma complications. A high signal on T2W1 images from magnetic resonance imaging (MRI) indicated a cystic tumour. Diagnosed as a bronchogenic cyst, a cyst excision was scheduled. Upon observation with a thoracoscope, a dark purple\u2010red saccular tumour was observed continuing on to the azygos vein and was removed using linear staplers. The patient is alive and well 4 years after the operation. If a cystic tumour located in the right upper mediastinum is observed, the presence of azygos vein varix should be considered.<\/jats:p>","DOI":"10.1002\/rcr2.353","type":"journal-article","created":{"date-parts":[[2018,7,19]],"date-time":"2018-07-19T08:01:36Z","timestamp":1531987296000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Azygos vein varix mimicking bronchial cysts"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6157-5244","authenticated-orcid":false,"given":"Hiroyuki","family":"Miura","sequence":"first","affiliation":[{"name":"Department of Thoracic Surgery Akiru Municipal Medical Center  Akiruno Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Miura","sequence":"additional","affiliation":[{"name":"Department of Surgery Kyorin University School of Medicine  Mitaka Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroshi","family":"Hirano","sequence":"additional","affiliation":[{"name":"Department of Pathology Hachioji Medical Center of Tokyo Medical University  Hachioji Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,7,18]]},"reference":[{"key":"e_1_2_4_2_1","doi-asserted-by":"publisher","DOI":"10.4070\/kcj.2016.46.2.264"},{"key":"e_1_2_4_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0009-9260(05)81114-6"},{"key":"e_1_2_4_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.rti.0000187434.14385.a2"},{"key":"e_1_2_4_5_1","doi-asserted-by":"publisher","DOI":"10.1259\/bjr\/28611372"},{"key":"e_1_2_4_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11748-009-0512-3"}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Frcr2.353","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.353","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,22]],"date-time":"2023-09-22T17:54:14Z","timestamp":1695405254000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.353"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7,18]]},"references-count":5,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2018,10]]}},"alternative-id":["10.1002\/rcr2.353"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.353","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"value":"2051-3380","type":"print"},{"value":"2051-3380","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,7,18]]},"assertion":[{"value":"2018-04-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-07-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-07-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e00353"}}