[Isolated stenoses and occlusion of the coeliac artery--a comparative angiographic and clinical study (author's...

14 patients with occlusion (7 patients) or extreme stenosis (7 patients) of the arteria coeliaca underwent operation because of heavy abdominal complaints. The constriction of the arteria coeliaca was caused by arteriosclerosis (2 patients), ligamentum arcuatum medianum (8 patients), ligamentum arcuatum medianum and ganglion tissue (2 patients). For the restitution of a normal blood circulation in the epigastric organs the following was necessary: in 10 patients a decompression, in 3 patients an aortocoeliacal bypass and in 1 patients an enlargement plastic with vein patch. The angiographic findings indicate a connection between the arteria coeliaca occlusion or extreme stenosis and the extent of the collateral blood supply. High pressure gradients between aorta and arteria coeliaca, significantly decreased medium pressures in the arteria hepatica communis and noticably frequent morphologic changes in the epigastric organs could be seen intraoperatively.