Embolic stroke complicating cervical aneurysm.
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Adult↗
Biomedical subjects
Claude Laurian
Publications and source records attributed to Claude Laurian.
Spontaneous dissection of branch renal artery- is conservative management safe and effective?
PURPOSE: We analyzed the long-term results of conservative management for spontaneous branch renal artery dissection. MATERIALS AND METHODS: In the last 6 years 8 patients were treated for acute spontaneous branch renal artery dissection at our department. The diagnosis was established by angiography, which showed primary branch artery dissection in all cases. All patients were treated with antihypertensive and platelet anti-aggregate therapy. None of them underwent surgery. After treatment patients were evaluated for blood pressure and renal function and by abdominal computerized tomography angiography with 3-dimensional reconstruction. RESULTS: Median followup was 72.3 months. In 6 patients blood pressure was controlled with a single antihypertensive agent. In another patient 3 antihypertensive agents were required. The remaining patient continued to have labile hypertension because of poor compliance with treatment. Renal function was normal in 7 patients. Control computerized tomography angiography showed proximal arterial remodeling in 6 patients and persistent occlusion of primary branches in 2. CONCLUSIONS: In our experience conservative management of spontaneous branch renal artery dissection is safe and effective. Surgical treatment should be proposed at the acute stage only in patients with malignant hypertension or renal failure and at the chronic stage in those with refractory renovascular hypertension.
Adult↗
Totally laparoscopic assisted thoracic aorta endograft delivery by direct sheath placement into the aorta.
This report describes the treatment of a descending thoracic aortic aneurysm with an endograft introduced through the infrarenal aorta by using the laparoscopic technique. The indication for infrarenal aorta access was the existence of heavy calcifications and stenosis of the both iliac arteries. We report what we think to be the first totally laparoscopic assisted thoracic aorta endograft delivery by direct sheath placement into the aorta.
Aged↗
Totally videoendoscopic descending thoracic aorta to femoral artery bypass.
Descending thoracic aorta to femoral artery bypass is an effective and safe procedure for the treatment of aortoiliac occlusive disease when an approach to the abdominal aorta is undesirable. The major limitation of this technique has resulted from the morbidity rate associated with thoracotomy in a relatively high-risk vascular surgery population. As a minimally invasive procedure, videoendoscopy has been shown to improve the patient postoperative course and comfort in the field of general and thoracic surgery. The same benefits could be expected from a videoendoscopic surgery involving the thoracic aorta. We report what we think to be the first totally videoendoscopic descending thoracic aorta to femoral artery bypass.
Aorta, Thoracic↗