[Transformation surgery in dumping syndrome after Billroth II stomach resection].

After ineffective conservative therapy of the dumping-syndrome the transformation of Billroth's second operation into Billroth's first operation or the interposition of a jejunum segment between reamins of the stomach and duodenum are indicated. The increased risk of operation demands a careful selection of the patients. By means of these interventions an essential improvement of the complaints may be achieved.