High hair crowd and omen of larynx cancer

The larynx pain is a kind of the most familiar malignant tumor in the E.N.T. department and around have whole body cancer swollen 2%~5%, have 95% as 50~70-year-old middle age and old people among them, the male outbreak rate is 8~10 times that of female.
The man suffers from a larynx cancer to have something to do with his physiology characteristic.First, man's lung capacity is big, while pronouncing voice the door puts pressure on Gao, vocal cord burden compare of female more heavy, as a result easily damaged harm, along with the growth of age, the throat is also immediately aging and become a cancer swollen of good hair part.Smoke cigarette, drink to excess in the male secondly too much.According to the clinical data statistics, larynx cancer sufferer's 97% is "heavy smoker", the day smokes cigarette index number to be up to more than 60s on the average.Drink to excess to also result in vocal cord Chong over a long period of time blood and burning disease injure, then induct vocal cord scale-like in shape up the skin cell cancer change.In addition, the long-term and harmful chemistry air get in touch with, is also one of easily suffering from of the larynx cancer factors.
The larynx cancer delivers ex-2 of 11 side vocal cords so much 3 parts:The larynx is unwell, larynx foreign body and voice Be hoarse to is the earlier period omen of larynx cancer.Along with the progress of condition, the clinical performance still has been already swallowed larynx ache or ache to ear department emanation, the another companion took blood in a cough, phlegm etc. symptom.
Larynx cancer the misdiagnosis led in early days higher, only had unwell and orotund and hoarse larynx etc. symptom, easily was neglected or misdiagnosis for caught a cold to catch a cold or clergayman sore throat etc..Therefore, middle age and old people in great quantities smoke cigarette and drink to excess over a long period of time, if it has been two weeks since appearing the above-mentioned symptom overed, or the companion have a cough and throat department ache etc. symptom, the beard makes a laryngoscope check further to confirm if the larynx has a cancer to change.