[Use of pulsed expansion in lengthening of tubed cutaneous flaps. Experimental study]. / Sull'impiego dell'espansione pulsata per l'allungamento di lembi cutanei tubulati. Ricerca sperimentale.

The Authors describe an intermittent pulsed pressure methodic applied to bipedicle tubed flaps prepared on the back of the rabbit. Clinical, thermographic, and histological data have demonstrated the safety of the flaps and a microvascular bed increase larger than in inexpanded ones.

Large aneurysm of the superior mesenteric artery.

This report describes a rare case involving a large aneurysm of the superior mesenteric artery (S.M.A.) in a 53-year-old female. Diagnosis was made by X-ray and echography and confirmed by CT-scan and arteriography showing the lesion to be atherosclerotic in origin with several thrombi on the wall of the artery. Resection of the aneurysm and venous reconstruction was performed. Recovery was uneventful. Angiography one month later demonstrated patency of the bypass. At six months the patient is presently asymptomatic.