In the first stage, the patient may notice a slight discoloration of the skin at the site where the lesions appear.

He turned his attention back to Zweller, and noticed a slight discoloration along the side of the human's face.

Some slight discoloration or puckering of the skin may remain at the site.

There was still some slight discoloration from the bruise that had covered half his face.

Ones with a knot or even slight discoloration cannot be used.

Then he noticed a slight discoloration on the thumb of one glove.

There were only slight discolorations in the cloth where the emblems had been.

It's just not marked out, but there's a slight discoloration there.

A slight discoloration around the frame indicated that there had once been a larger picture in the same spot.

Then he noticed a slight discoloration on the last magazine he had held.