[The use of a nitinol (nickel-titanium) prosthesis in the management of malignant esophageal stenosis (preliminary report)].

The authors present the case of an 81-year-old male patient with cardia adenocarcinoma. The patient underwent a surgical resection. Due to local recurrence Gianturco prosthesis implantation was performed. After 5 months of unimpeded swallowing, the patient gradually lost his ability to swallow. This was caused by tumor overgrowth. The serious condition was managed by nitinol (Ultraflex) metallic prosthesis. This reticular, compressed stent is a nickel-titanium based alloy. After implantation, as a result of the body temperature it assumes its original shape. After the twofold prosthesis implantation the patient had no complaints. The authors found the case worthy of presentation because of the new method and the originality of the new design.