Management of stent dislodgment in coarctoplasty of aorta with three overlapping self-expandable nitinol stents.

نویسندگان

  • Payam Ghazi
  • Ali-Mohammad Haji-Zeinali
چکیده

We describe a case of native coarctation of aorta managed with three self-expandable nitinol stents. After balloon pre-dilation, the first and second stents were dislodged. The coarcted area was successfully treated with the third stent overlapped with the previous stents. During follow up (30 months), the patient was free of complications. It seems that implantation of multiple overlapping self-expandable stents in aortic coarctation patients, if needed, is safe and possible.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Coarctoplasty with self-expandable stent implantation for treatment of coarctation of aorta in adults.

BACKGROUND Balloon angioplasty for treatment of coarctation of the aorta in adults, though promising, is sometimes limited by significant residual gradient (> 20 mmHg). Few studies have been reported on use of balloon-expandable stents in such a situation. We evaluated the use of self-expandable stents in patients with coarctation of the aorta. METHODS Eight hypertensive patients (age 15 to 2...

متن کامل

Acquired Infrarenal Abdominal Aortic Coarctation: Treatment with Percutaneous Self Expandable Stent

Abdominal aortic coarctation is an extremely rare vascular pathology. Its etiology can be congenital or acquired. Here we present a case of acquired infrarenal abdominal coarctation in a 66-year-old woman who complained of low back and legs pain. She had no signs of resting lower limb ischemia, with diminished distal pulses and normal blood pressure in upper and lower extremities. Magnetic reso...

متن کامل

Disintegration of a Balloon-Expandable Stent in the Iliac Artery Upon Delivery

Although there are still some controversies on the choice of ideal stent as well as balloon-expandable versus self-expanding stents for aorto-iliac disease; iliac stenting is widely accepted procedure for focal atherosclerotic iliac artery stenosis. Herein, we present an unusual unilateral iliac stenting complication caused by disintegration struts of balloon-expandable stent which was successf...

متن کامل

Self-Expandable Nitinol Stent Placement in Homocysteinemic Porcine Aorta

PURPOSE To compare aortic intimal thickening of normal and hyperhomocysteinemic pigs (induced with a methionine-rich diet) following placement of a self-expanding nitinol stent. METHODS Eighteen Macau pigs were used. They were older than eight weeks in age and had an average weight of 30 kg. Pigs were randomly divided into two groups. The first, Group C (control), was fed a regular diet, and ...

متن کامل

Expandable metal stents for the treatment of esophageal malignant obstruction.

Esophageal cancer is the sixth leading cause of death from cancer worldwide [1]. Due to the esophagus distensible characteristics, patients may not recognize any symptoms until 50% of the luminal diameter is compromised explaining why cancer of the esophagus is generally associated with late presentation and poor prognosis [2]. Esophageal stents are devices used to maintain or restore the lumen...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese

دوره 51 3  شماره 

صفحات  -

تاریخ انتشار 2010