Name: 肺癌 2 (Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy)
Uploaded: 2017-03-15T10:45:27.000Z
Duration: 5 min 45 s

Voiceover: There are several different types of lung cancer,

or from a lung tissue sample known as a biopsy

或從肺組織樣本中提取，稱為活檢

Then this sample is taken back to the lab,

where the cells are looked at under a microscope,

There are two main categories of lung cancer,

and the other non-small cell lung cancer.

that these two main categories have to do

For small cell lung cancer, this is a tiny cell,

對於小細胞肺癌來說，這是一個小小的細胞。

所以我喜歡把它看成是一個嬰兒細胞。

從它的頭到我的腳趾，對不對？

Well, a small cell, then, doesn't have much distance

好吧，一個小的細胞，那麼，沒有太多的距離'。

這意味著它的細胞核和細胞壁。

Also like a baby, this particular type of cell

也像嬰兒一樣，這種特殊類型的細胞。

Small cell lung cancer typically occurs in females.

小細胞肺癌一般發生在女性身上。

讓我用粉紅色的蝴蝶結把她畫過來。

and give her a cigarette, because this occurs

in females with a long history of smoking.

A thing to keep in mind about this type of lung cancer,

關於這種類型的肺癌，需要注意的是。

it's usually in numerous locations in the body.

So let me draw a female with some extra cigarettes.

所以讓我畫一個女的，多抽幾根菸。

If she's rapidly smoking, she has a greater risk

如果她迅速吸菸，她有更大的風險。

and rapidly spreading type of lung cancer.

This accounts for about 15% of all lung cancers.

it's a non-small cell lung cancer diagnosis.

現在，這些是大的，成熟的細胞。

lots of distance from the nucleus to the cell wall.

從細胞核到細胞壁的距離很大。

Mucin is responsible for keeping the lungs moist.

這種情況發生在所有40%的時間裡。

This is going to affect women, so again here's my bow.

這將影響女性，所以再次在這裡'我的弓。

But I'm not going to include a cigarette this time,

For this next subcategory, I need to draw two cells.

接下來這個子類，我需要畫兩個單元格。

by these proteins that make up a desmasome.

between the airways and the rest of the body.

This is a lot like the keratin you find in our hair

這很像你在我們頭髮上找到的角蛋白。

這種情況大約有30%的時間發生。

and in males this time, so let me give him a blue hat.

而且這次是在男性，所以讓我給他一頂藍色的帽子。

this one has the greatest link to smoking.

好了，讓我們把畫布往上移一下

這裡有一個漂亮的大號圓形牢房。

so it's simply called a large cell carcinoma,

這已經增加了這裡的空間，一些神經。

and when it receives signals from these nerves,

以及當它收到這些神經的信號時。

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肺癌 2 (Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy)

determine

category

barrier

typically