title: Neointimal regression-induced incomplete coverage of a bare-metal stent in the left main trunk: serial angiographic and angioscopic evidence obtained by 5-year follow-up.
abstract: Very late stent thrombosis (VLST), a rare complication of stenting, has been reported to develop more frequently at later than 1 year after the deployment of the drug-eluting stent (DES) compared with the bare-metal stent (BMS). However, the causes for the difference in the incidence remain unknown. Serial angioscopy on 1,591 and 1,952 days after BMS deployment in a Japanese male patient with acute myocardial infarction revealed incomplete neointimal coverage (INC) without the development of cardiovascular event. Therefore, the potential development of VLST remains undeniable in BMS-deployed patients who had INC.
authors.affiliation: Cardiovascular Division, Kawachi General Hospital, Higashi-Osaka, Japan. ichikawa@kawati.or.jp
authors.forename: Minoru
authors.initials: M
authors.lastname: Ichikawa
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Mishima
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects / Q000295:instrumentation; D017546:Angioscopy; D017023:Coronary Angiography; D003328:Coronary Thrombosis / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008670:Metals; D008875:Middle Aged; D009203:Myocardial Infarction / Q000473:pathology / Q000628:therapy*; D011474:Prosthesis Design; D018570:Risk Assessment; D015607:Stents; D013997:Time Factors; D017539:Tunica Intima / Q000473:pathology*
chemical_list: D008670:Metals