強きょう皮ひ症しょう

noun

scleroderma

Medical term for a chronic connective tissue disease characterized by hardening and tightening of the skin.

• 強きょう皮ひ症しょうは自じ己こ免めん疫えき疾しっ患かんの一ひとつです。

  Scleroderma is one of the autoimmune diseases.