Meet George.

見過喬治。

Over the last few months, he has started to notice slight bumps and itchy patches on his arms.

在過去的幾個月裡，他開始發現手臂上有輕微的疙瘩和瘙癢的斑點。

George becomes alarmed because he doesn't wear any sunscreen while on lifeguard duty.

喬治變得驚慌失措，因為他在救生員值班時沒有塗抹任何防晒霜。

At the beach, George goes to see his dermatologist, who suggests having the bumps on his arms removed.

在海灘上，喬治去看他的皮膚科醫生，他建議把手臂上的疙瘩去掉。

He has a skin biopsy, performed and learns that he has squamous cell carcinoma of the skin.

他做了皮膚活檢，得知自己得了皮膚鱗狀細胞癌。

Squamous cell carcinoma is the second most common cancer of the skin that develops in the squamous cells of the epidermis.

鱗狀細胞癌是第二種最常見的皮膚癌，發病於表皮的鱗狀細胞。

It is typically diagnosed by a dermatologist by paying close attention to any new or unusual growth in spots on the skin.

通常由皮膚科醫生通過密切關注皮膚上任何新的或異常的斑點生長來診斷。

It is usually non threatening but can be aggressive.

它通常不具威脅性，但也可能具有攻擊性。

Most cases arise from prolonged exposure to UV radiation, either from sunlight or from tanning beds.

大多數情況是由於長期暴露在紫外線輻射下，無論是陽光還是日光浴床。

Most squamous cell carcinomas of the skin can be completely removed with relatively minor surgery or occasionally with a topical medication, which squamous cell carcinoma of the skin treatments are best for you depends on the size, location and aggressiveness of the tumor.

大多數皮膚鱗狀細胞癌可以通過相對較小的手術或偶爾使用外用藥物完全切除，皮膚鱗狀細胞癌治療方法哪種最好，取決於腫瘤的大小、位置和侵襲性。

The pathogenesis of squamous cell carcinoma is multi factorial, the main contributing factor is UV sunlight exposure, which can cause formation of timing timers in our DNA.

鱗狀細胞癌的發病機制是多因素的，主要的致病因素是紫外線的照射，它可以使我們的DNA中形成定時器。

There are three stages that result in malignant transformation and spread of cancer cells, initiation promotion and damp progression.

導致癌細胞惡性轉化和擴散的有三個階段，啟動促進和潮溼發展。

The best way to prevent squamous cell skin cancer is to consistently shield your skin from sunlight.

預防鱗狀細胞皮膚癌的最好方法就是持續地對皮膚進行防晒。

For example, you should apply broad spectrum sunscreen with a minimum of 30 sun protection factor daily and every two hours.

例如，每天應塗抹防晒係數至少30的廣譜防晒霜，每兩小時塗抹一次。

If you're sweating or swimming no more, you should stay in the shade and where protective hats and damp clothing when going outside.

如果你出汗或游泳沒有了，你應該留在陰涼處，在戶外時，保護帽和潮溼的衣服。