Clinical evaluation of scleroderma spectrum disorders using a points system

✍ Scribed by H. Ihn; S. Sato; T. Tamaki; Y. Soma; T. Tsuchida; Y. Ishibashi; K. Takehara

• Book ID: 104745753
• Publisher: Springer-Verlag
• Year: 1992
• Tongue: English
• Weight: 484 KB
• Volume: 284
• Category: Article
• ISSN: 0340-3696
• DOI: 10.1007/bf00372068

✦ Synopsis

We have established a new diagnostic method using a points system to evaluate patients with early scleroderma and those with scleroderma spectrum disorders (SSD). To examine the clinical usefulness of this method, it was applied to a total of 215 cases including 97 patients with scleroderma, 32 with SSD, 28 with presumed primary Raynaud's phenomenon (RP) and 58 with other connective tissue disorders (CTD). A total score was obtained for each patient as the sum of the following five factors: (1) extent of skin sclerosis (maximum, 10 points); (2) pulmonary changes (maximum, 4 points); (3) antinuclear antibodies (maximum, 5 points); (4) pattern of Raynand's phenomenon (maximum, 3 points); and (5) nailfold bleeding (maximum, 2 points). Of the 97 scleroderma patients, 86 (89%) had 9 or more points, and of the 32 SSD patients, 28 (88%) had 5 to 8 points. In contrast, all patients with presumed primary RP and 54 of 58 (93%) patients with other CTD had 0 to 4 points. These data suggest that this diagnostic method is very useful not only for clinical evaluation of SSD, but also for the differentiation of scleroderma and SSD from other CTD and primary RP.