Scleroderma is from two Greek words: scleros, hard; derma, skin.
It is not only admissible, but preferable, not to wound the derma at all.
The true skin, lying beneath the cuticle; also called the derma.
At a later period extravasations of a larger size and more irregular form occur in the deeper layers of the derma.
In the mucous membranes extravasations of greater or less ...