[Aortic aneurysm in Turner's syndrome].

In a 23 year old female patient, hospitalized at the internal ward for precollapse condition in tachyarrhythmia seizure with signs of the Turner's syndrome and a corresponding chromosomal finding, a radiographic examination of thorax revealed, beside a spine deformity with a marked scoliosis, a spindle-like aneurysmatic dilatation of aortic arc. The duplication of its contour indicated suspected beginning dissection. The further course did not confirm it, though.