in order to guarantee a uniform classification of all patients , the patients were divided into three groups according to the distribution of the affected skin : type i consisted of those with acrosclerosis distal to the wrist , type ii had scleroderma extending along the wrist in a proximal direction , and type iii had diffuse scleroderma beginning on the trunk .
C0011644
scleroderma
C0036421
diffuse scleroderma