Kristensen J K
Acta Derm Venereol. 1978;58(6):491-3.
Skin perfusion pressure in fingers in 6 normal persons and 12 patients suffering from generalized scleroderma was estimated as the minimum external counterpressure required to stop 133Xenon wash-out. The isotope was introduced atraumatically into the skin, and local counter-pressure was exerted by a miniature blood pressure cuff. Local perfusion blood pressure in normal fingers was 100.5 mmHg +/- 3.3 SEM, while in the patients the value was 72.5 mmHg 1.8 SEM (p less than 0.001).
通过估算阻止133氙洗脱所需的最小外部反压，来测定6名正常人和12名全身性硬皮病患者手指的皮肤灌注压。将该同位素无创性引入皮肤，并通过微型血压袖带施加局部反压。正常手指的局部灌注血压为100.5 mmHg±3.3标准误，而患者的该值为72.5 mmHg±1.8标准误（p<0.001）。
