同时，皮肤科专家提醒人们不要过分暴露在日晒环境下。

Also, skin doctors warn people to be careful with sun exposure.

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皮肤科专家会查看你的病史、对你进行血检甚至头皮活检(别担心，只不过5分钟而已)。

The dermatologist will take your medical history, run blood tests and may even do a scalp biopsy (don't worry, it takes about five minutes).

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在曼哈顿及布鲁克林开设私人诊所业务的皮肤科专家马克·阿夫拉姆博士表示，头皮活检是诊断脱发的黄金标准。

“Ascalp biopsy is the gold standard for diagnosing hair loss, ” said Dr. Marc Avram, a dermatologist in private practice with offices inManhattan and Brooklyn.

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