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V Paradiso

Publications and source records attributed to V Paradiso.

4 recordsLinked to original sources
PubMed2001

Endovascular stent-graft treatment for diseases of the descending thoracic aorta.

OBJECTIVE: Assessment of endovascular stent-graft treatment for diseases of the descending thoracic aorta as a valid and effective alternative to surgery. METHODS: From March 1999 to August 2000, a total of 16 patients underwent deployment of endovascular stent-grafts in the descending thoracic aorta. Patients were divided into three groups according to the type of lesion. Group A (n=8) included five patients with atherosclerotic aneurysm and three with chronic post-traumatic pseudoaneurysm. Patients with acute post-traumatic pseudoaneurysm (n=3) and type B aortic dissection (n=5) were included in Groups B and C, respectively. All patients underwent 5-mm chest spiral angio-computerized tomography (CT) scan and angiography as preoperative assessment. The deployed stent-graft systems were Talent-Medtronic and Excluder-Gore. RESULTS: A total of 20 stent-grafts were placed. Two patients required deployment of two grafts, while three grafts were juxtaposed in a third patient in order to treat larger lesions. There was no mortality related to the procedure, although one patient (6.2%) died because of multiorgan failure 24h post-operatively. The placement of the graft was successful in all cases except one affected with type B dissection and characterized by a very large intimal flap, which was eventually fenestrated by graft guidewire. Therefore, an optimal sealing of the grafts was achieved in 15 patients. However, in one patient the descending aorta had to be surgically replaced because of the calcified pseudoaneurysm still compressing the trachea and left bronchus. Two patients required a left carotid-subclavian by-pass in order to achieve a sufficient neck for the proximal placement of the graft. No spinal cord injuries were observed. At the follow-up, performed with chest spiral angio-CT scan within 72 h and scheduled at 6 and 12 months and once a year, no stent-graft related complications have been detected. CONCLUSIONS: Endoluminal stent-graft treatment may represent a valid option in well-selected cases of descending thoracic aorta diseases. A longer follow-up in a larger series of patients is desirable to confirm these initial positive results.

Adolescent↗
PubMed1996

The surgical treatment of vascular and gastrointestinal implications in Behçet disease. Report of four cases.

This study reports 4 cases of Behçet Syndrome which came under our observation and were surgically treated for vascular or gastrointestinal manifestations. These cases included 3 males and 1 female, mean age 26.5 years, of which 2 were treated with implantation of prosthesis for aneurysm of the abdominal aorta with recurrence of Behçet vasculitis and prosthesis substitution three years later in one case, 1 with total colectomy for ulcerous rectocolitis, while the last case (female) required excision and plastic reconstruction, for a perforated duodenal ulcer. Immediate and long-term results of the surgical treatment of the gastrointestinal and vascular manifestations and/or complications were satisfactory, whereas the long-term results of the medical treatment of the basic disease were unsuccessful in 50% of cases. BS is a rare affliction, whose pathogenesis is still poorly defined and in which the results of medical treatment cannot be regarded as satisfactory to date. Surgical treatment of its vascular and gastrointestinal manifestations and complications, on the other hand, was effective in our experience.

Adolescent↗
PubMed1996

Treatment of haemorrhage following rupture of aortic leiomyosarcoma. Survival for 4.2 years.

This paper describes a case of hemorrhage from an aortic leiomyosarcoma in which the patient exceptionally survived for 4.2 years after surgery. The operation consisted of resection of the aortic tract involved by the tumour and graft of a prosthesis. The diagnosis of aortic leiomyosarcoma had been based on the histological analysis and confirmed by histochemical and immunohistochemical findings.

Aged↗