We present early results and long-term follow-up after reduction aortoplasty with external wrapping of the ascending aorta. From December 1993 to February 2008, 32 consecutive patients who had reduction aortoplasty were compared with 47 consecutive patients who underwent prosthetic graft replacement of the ascending aorta. The groups were similar in baseline characteristics. Patients in the reduction aortoplasty group had significantly shorter aortic crossclamp times (18.78 +/- 1.91 vs. 34.04 +/- 3.25 min) and cardiopulmonary bypass times (30.16 +/- 2.36 vs. 60.83 +/- 2.05 min), and they received fewer transfusions. There was no significant enlargement of the aortic diameter at the level of the sinus of Valsalva in the reduction aortoplasty group during the follow-up period (from 38.84 +/- 3.10 to 39.48 +/- 2.72 mm). Reduction aortoplasty with external wrapping of the ascending aorta is a simple and promising surgical method. Our experience shows that this technique is the procedure of choice in patients without aortic dissection and with an appropriately sized sinus of Valsalva.
The surgical management of colorectal metastasis is becoming a widespread practice in oncology. Synchronous resection of metastasis together with invaded major vessels (aorta) is still considered an extremely aggressive procedure. We demonstrate that en bloc resection of invaded aorta and paraaortic lymph node metastasis can be safely performed. The literature from experiences with similar techniques is also discussed.
Immediate and remote surgical results were studied. There were no any severe intraoperative and immediate postoperative complications. Follow-up after carotid surgery was 104.49±68.68 months (6-247 months). Strokes were not observed. Hemodynamically insignificant re-stenoses were diagnosed in 7 (5.5%) cases. Mean follow-up after renal reconstructions was 139.24±63.96 months (28-239 months). Persistent blood pressure normalization was achieved in 11 (73.3%) cases. Patients with azygous visceral arteries dysplasia have been examined for the period of 103.4±69.6 months (35-205 months). There were no recurrent aneurysms and abdominal ischemia in the remote postoperative period. Hospital and remote mortality was absent. Based on own experience and colleagues' data we consider that surgical treatment of patients with some forms of fibro-muscular dysplasia provides satisfactory results if advisable strategy is selected.
отделение кардиохирургии клиники аортальной и сердечно-сосудистой хирургии (дир.-д.м.н. р.н. Комаров) ФППоВ Первого Московского государственного медицинского университета им. и.М. сеченова, Москва, россия Ключевые слова: ложная аневризма, аутовенозное протезирование, внутренняя сонная артерия.
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