{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T23:50:07Z","timestamp":1792194607218,"version":"4.4.0"},"reference-count":11,"publisher":"Walter de Gruyter GmbH","issue":"1","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/3.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Saphenous vein graft aneurysm (SVGA) is one of the chronic complications after coronary aorta bypass grafting (CABG) and may be caused by atherosclerosis-like phenomena of the vein graft, weakness around the vein valve, rupturing of the suture of the graft anastomosis, or perioperative graft injury. We describe a case of a large, growing saphenous vein graft aneurysm that was followed serially by chest radiography and computed tomography. Eighteen years after CABG, an SVGA (23 \u00d7 24 mm) was incidentally detected. The patient was asymptomatic and was followed conservatively. Four years later, coronary computed tomographic angiography showed that the giant aneurysm had grown to 52.1 by 63.8 mm and revealed a second, smaller aneurysm. Finally, the SVG was ultimately resected without bypass via off-pump surgery. Therefore, this case suggested that aggressive treatment that includes surgical intervention should be considered before the aneurysm becomes larger, even if it is asymptomatic.<\/jats:p>","DOI":"10.1515\/med-2016-0030","type":"journal-article","created":{"date-parts":[[2016,6,27]],"date-time":"2016-06-27T15:56:48Z","timestamp":1467043008000},"page":"155-157","source":"Crossref","is-referenced-by-count":3,"title":["A case of giant saphenous vein graft aneurysm followed serially after coronary artery bypass surgery"],"prefix":"10.1515","volume":"11","author":[{"given":"Tadateru","family":"Takayama","sequence":"first","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naotaka","family":"Akutsu","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takafumi","family":"Hiro","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshiyuki","family":"Oya","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daisuke","family":"Fukamachi","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hironori","family":"Haruta","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Korehito","family":"Iida","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takaaki","family":"Kougo","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Mineki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshihiko","family":"Nishida","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nobuhiro","family":"Murata","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toru","family":"Oshima","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroaki","family":"Hata","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motomi","family":"Shiono","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Atsushi","family":"Hirayama","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"374","published-online":{"date-parts":[[2016,5,25]]},"reference":[{"key":"2023040102562817926_j_med-2016-0030_ref_001_w2aab3b8d215b1b7b1ab2ab1Aa","unstructured":"Kazui T, Harada H, Komatsu S: Saphenous vein aneurysm following coronary artery bypass grafting. 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