[Calcifying obstructive disease of the descending thoracic aorta].

The authors present the first surgically treated case of calcifying obstructive disease of the descending thoracic aorta. The diagnosis was based upon the coexistence of an aortic isthmus coarctation syndrome together with massive calcifications seen by chest X-ray. The aetiology remains uncertain but the authors tend in favour of an atheromatous aetiology. Cure was obtained by simple surgical treatment.