Lung cancer foundation knowledge

The lung is a complicated organ.Mention lung, the majority contacts the breath it is together.Hardly realizing the lung returns like next important function:Limit or expel various to the microorganism of disease;Maintain water balance;Produce various hormone.
Breath way of inside the film have a liking for to glue a film with cheek very alike, however lung organization of cell structure but complicated get many.Lung from up arrive next is constituted by three different structure:
1)windpipe and big bronchus area this is the breath way first part, is also biggest one part, its surface is overalied by the scale-like in shape last skin cell.It's last skin's turn to presents flat even form, formation protection layer the miscellaneous quality influence that doesn't need to encounter various inhalation spirit way by protection;
2)secrete area's its surface from various cilia pillar-like in shape last skin overlay that can secrete to glue a liquid.These cells can ask for help of the peristalsis of its surface cilia, will imply gluing of miscellaneous quality the liquid(these miscellaneous qualities come from air) clean up without intermission and upward and finally send to mouth cavity to eject a body;
3)the lung steep area that area is constituted by numerous stingy bags, these stingy bags are called a lung bubble.The commutation of oxygen and carbon dioxide is to complete here.In the meantime, pass creation steam, that area can also control the water balance of human body.
The four greatest types of lung cancer
1)cellule lung cancer:Be produced to the endocrine cell of lung;
2)non- cellule lung cancer:Include
★The scale cancer is produced to an atmosphere way last skin cell;
★The gland cancer(include a big cell cancer) is produced to secreting of lung area;
★The bronchus lung bubble cancer produces skin or lung on the stingy bag to steep the last skin.
Among them, each cancers of type keeps the cell characteristic of place lung area, therefore the cancer of different type its behavior learns characteristic as well different.For simple account, we are divided into two major types:4 of lung cancer:
1)the cellule lung cancer is produced to the endocrine cell of lung;
2)non- cellule lung cancer, namely all other types.