[Incidence and evolution of soft tissues calcifications in patients in periodic hemodialysis (author's transl)].

In a series of 92 patients' in hemodialysis the evolution of periarticular and vascular calcifications has been studied. A correlation exists between the incidence of arterial calcifications and the patients' age, while no direct correlation has been proved to exist with the duration of dialysis. In fact their annual average increase (8.4%) is similar to that of periarticular calcifications (12.2%).