Published in:
01-10-2011 | Case Report
Significant attenuation of macrovascular involvement by bosentan in a patient with diffuse cutaneous systemic sclerosis with multiple digital ulcers and gangrene
Authors:
Yohei Ichimura, Yoshihide Asano, Masaru Hatano, Zenshiro Tamaki, Tomonori Takekoshi, Asako Kogure, Manabu Tomita, Tomohiko Kawashima, Miki Miyazaki, Takashi Taniguchi, Takehiro Takahashi, Hiroshi Mitsui, Makoto Sugaya, Atsushi Yao, Koichiro Kinugawa, Shinichi Sato
Published in:
Modern Rheumatology
|
Issue 5/2011
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Abstract
Systemic sclerosis (SSc) is characterized by vascular injuries, and bosentan has recently been proved to be efficacious for the prevention of new digital ulcers in SSc. We herein report a case of SSc in a patient with refractory digital ulcers and gangrene treated with bosentan. Stenosis of the ulnar artery, evaluated by magnetic resonance angiography, was attenuated by the bosentan treatment, suggesting that bosentan exerts a reverse remodeling effect against the pathological organic changes of arteries in SSc.