Repair of pulmonary artery aneurysms
Journal of Cardiac Surgery, cilt.26, sa.5, ss.501-505, 2011 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 26 Sayı: 5
- Basım Tarihi: 2011
- Doi Numarası: 10.1111/j.1540-8191.2011.01302.x
- Dergi Adı: Journal of Cardiac Surgery
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.501-505
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
Background and aim of the study: We have presented the results of pulmonary arterial aneurysm repairs performed over eight years. Methods: From 2002 to December 2010, we performed nine operations for pulmonary artery aneurysms in our department. The mean age of the patients was 37.8 ± 17.1 years and four were females. Five patients had pulmonic valve stenosis, three patients had concomitant pathologies on the aortic or mitral valves, and two had isolated pulmonary arterial aneurysm. Aneurysm repairs were performed by plication in eight patients and with Dacron patch repair in one patient. Results: There were no postoperative deaths. Three patients required inotropic support postoperatively. One patient had pulmonary morbidity. The results of the pathology revealed intimal hyalinization, edema, and elastic fiber degeneration in the media, fibrosis in the adventitia, and increased vascularity. All patients were in New York Heart Association Class I or II except for one patient who had a prolonged intensive care stay. The mean duration of follow-up was 48.6 ± 33.2 months (range, 2 to 107) adding up to a total of 36.4 patient/years. The mean diameter of the pulmonary artery in the recent imaging was 3.6 ± 0.4 cm. Conclusion: Pulmonary artery aneurysms are rare entities which are usually associated with other congenital defects. While surgery is the preferred treatment for symptomatic aneurysms, controversy exists as to the indications for repair in asymptomatic patients. © 2011 Wiley Periodicals, Inc.