Whelk scar is due to inflammation of the damaged caused by acne skin of normal structure.

青春痘疤痕是由于青春痘造成的炎症破坏了皮肤的正常结构。

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The scar tissue is can play a certain role of filling defect, but also can be to pull within normal skin and lead to the skin su ce appears cave.

这种疤痕组织虽能起到一定的填充缺损作用，但也会将正常皮肤向内牵拉从而导致皮肤表面出现凹陷。

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It is normal to experience certain side effects, such as short-term pain and swelling, and you will have a scar.

这是正常的经验，一定的副作用，如短期疼痛和肿胀，你将有一个疤痕。

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And Pegasys is the only product in its class approved for use in patients who already have cirrhosis of the liver, meaning that nonfunctioning scar tissue has replaced normal liver tissue.

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In Peyronie's disease, problems in the normal wound-healing process result in permanent scar tissue.

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Tissue cells, instead of performing the normal self-repair of damaged tissue, begin laying down excessive layers of collagen to help build a scar.

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