The patient pointed to the back of her right thumb, where she could see a large area covered with dense red, pimple-like blisters; in some places, the skin had already cracked.
The skin is the first line of defense protecting the human body.
At the same time, the skin is also the most magical organ of the human body. Its marvel is even greater than that of the human brain.
To date, there are 713 unsolved mysteries about human skin that scientists have yet to decipher.
For instance, when someone quietly approaches us from behind, we may feel a tingling in the scalp. Even though no sound is heard yet, the skin can sense someone approaching before our ears do.
Moreover, when we close our eyes and use our hands to touch different objects, we can directly know the temperature, material, hardness, and weight of these objects through the tactile feedback of the skin.
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Li Jingsheng always harbored a sense of fear when treating skin diseases for patients.
