Doctors baffled by an unexplained rash on people's ears or cheeks should be on alert for a skin allergy caused by too much mobile phone use, the British Association of Dermatologists said.

英国皮肤科医师协会称，医生们在发现患者耳部或两颊出现无法解释其原因的皮疹时应当注意，那可能是由于过度使用手机而造成的皮肤过敏。

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For years doctors have told patients to avoid sun exposure because it causes skin cancer and ages the skin prematurely.

这么多年以来，医生一直告诉病人要避免阳光直射，因为阳光直射会导致皮肤癌和皮肤老化。

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But given the very real risk of skin cancer that comes with even a conservative dose of UV, most doctors are reluctant to say that any amount of sun exposure is safe.

但是大多数的医生都不愿意说晒多少阳光是安全的，因为即使是很保守的估计紫外线的量也可能有得皮肤癌的风险。

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Doctors in training may have to do hundreds of stitches in some cases to close the skin after an operation.

VOA: special.2010.02.10

That is why doctors advise people to perform monthly exams of all areas of skin, from the top of the head to the bottom of the feet.

VOA: special.2010.07.06

The woman is undergoing a strict regimen of immunosuppression therapy so her body does not reject the donor skin, a problem that has been encountered in other skin transplants, the doctors said.

CNN: Face transplant woman thanks team

As more people use Botox as the ultimate wrinkle remover, doctors are realizing that its benefits delve far deeper than the skin.

CNN: Paging Dr. Gupta Blog

The immune-disease angle surfaced when doctors noticed that cancer patients who also had psoriasis found their skin improved when they took the immune suppressants methotrexate (for cancer) and cyclosporine (for organ transplants).

FORBES: Skin Deep