What Ab are + with limited vs diffuse scleroderma? tx? a) Anti-centromere antibodies for limited scleroderma and anti-Scl-70 (anti-topoisomerase I) antibodies for diffuse scleroderma; treatment may include immunosuppressants, vasodilators, and medications to manage specific symptoms. b) Anti-Scl-70 antibodies for limited scleroderma and anti-centromere antibodies for diffuse scleroderma; treatment may include immunosuppressants, vasodilators, and medications to manage specific symptoms.

c) Anti-RNA polymerase III antibodies for limited scleroderma and anti-Scl-70 antibodies for diffuse scleroderma; treatment may include immunosuppressants, vasodilators, and medications to manage specific symptoms.

d) Anti-topoisomerase I antibodies for limited scleroderma and anti-RNA polymerase III antibodies for diffuse scleroderma; treatment may include immunosuppressants, vasodilators, and medications to manage specific symptoms.