Who Is Susceptible To Laryngeal Cancer?
Laryngeal cancer is the type of head and neck cancer that has the second highest number of patients in the head and neck cancer (after arch cancer).
Every year, only in the tumor department of the Central Otolaryngology Hospital, the number of laryngeal cancer patients is discovered up to 600 people.
Laryngeal cancer is a malignant tumor originating from the lumen of the larynx (including 3 layers) or in the lobe of the larynx.
When the tumor spreads into the lower throat, it is also called laryngeal cancer.
Who is at risk of laryngeal cancer?
Laryngeal cancer is most common in men. If 100 laryngeal cancer patients were diagnosed, up to 95 men were male.
It is thought that smoking is one of the favorable factors to form a laryngeal cancer. The combination of drinking and smoking habits increases the risk of laryngeal cancer significantly
Occupational factors are also involved in increasing the likelihood of laryngeal cancer, especially those working in chemical plants, mines with nickel, amiante, chrome .
In addition, oral, ear, nose and throat infections, malnutrition, vitamins, and chronic laryngitis are also considered as the role of favorable factors due to changing normal status. of the cylindrical epithelial lining of the hairs is hairy and has secretory glands.
Keratosis (kératore), leucoplasie, papillome (papillome) of vocal cords are considered precancerous because about 15 - 40% of these cases develop into cancer. larynx.
The common age is from 40 to 69
Laryngeal cancer typically presents as hoarseness. This symptom usually does not affect the life of the patient, so they are subjective and should rarely visit the doctor at an early stage.
The voice of laryngeal cancer is hoarse, hard, persistent and increasing. Medical treatment does not help, increasing to the level of very hoarse, timid, tired and other signs of late: dry cough, then coughing up mucus and blood.
Pain in the neck, in front of the larynx, can spread pain to the ear. Discomfort in the throat, feeling like something is out of place. When the cancer has become too large, it causes laryngeal breathing. When the tumor spreads out of the larynx to the lower throat causes swallowing, choking, pain, swallowing.
Some patients have middle cervical lymph nodes.
Looking, touching the area in front of the larynx, the cartilage in the stage of spreading out before feels hard like a turtle's shell and loses its spine.
Physical examination for toxic status of cancer or second tumor attached.
Examination of the larynx pay attention to warts, ulcers or keratosis infiltrates, white leukoplakia of vocal cords and the movement of funnel cartilage. When the tumor spreads to the lower throat - it is called laryngeal cancer.
- Early stage: Cutting vocal cords.
- Late stage: Cut off the partial or larynx; Surgical removal of attached lymph node; Postoperative radiation; Combined chemical treatment.
Attention should be paid to improving the general health and immune status.
Patients with laryngeal cancer always ask the physician a question, "Will my condition be like?". To answer this question, a physician must know the stage of the disease, depending on the choice of the right and thorough treatment and depending on the ability of each person to cure the disease.
If laryngeal cancer is detected early, the patient's prognosis after 5 years can reach over 70%. Bad prognosis for the appearance of 2nd cancer. Late stage: patients may be exhausted, poisoned by cancer.
Community counseling: For men over 40, hoarseness lasting more than two weeks that do not subside with drug therapy, a visit to an ENT facility is needed to rule out laryngeal cancer.
For cases diagnosed as papilloma, leukoplakia or laryngeal papilomia in people over 40 years old, regular examinations by appointment (every 6 months) are required for early detection of laryngeal cancer.
Attention should be paid to the psychology of people who are afraid of cancer, so they may sometimes refuse to go to the clinic early or refuse treatment.
. . Dịch vụ: Thiết kế website, quảng cáo google, đăng ký website bộ công thương uy tín
- The World Health Organization has warned of an antibiotic crisis, meaning that antibiotics will become more and more useless due to drug-resistant bacteria. We could soon run out of all new antibiotics and start dying from infections that we learned to treat 100 years ago. The catastrophe could be ...According to Assoc. Dr. Tran Dac Phu, complicated changes of pathogens caused by viruses and bacteria are the cause of many diseases (especially in the summer) in many countries, including Vietnam. Mr. Phu shared, besides the diseases that have been eliminated, such as smallpox, polio, neonatal ...According to Assoc. On the one hand, acknowledging the results achieved in the prevention of epidemics in Vietnam over the past time, Mr. Tran Dac Phu still expressed his concern about the constant change of viruses and bacteria, especially in summer time. Hot weather combined with other factors ...Avoid going outdoors when the sun is hot in the middle of the day, trying to drink enough water with little other feeling, wear anti-glare glasses ... are things the elderly should pay attention to during the dry season to limit the risk of stroke. Lan Lan () Lan Lan () According to the search key: ...80% of the population suffers from life back problems, low back pain is the most common cause of disability in the world. Le Nguyen (Theo Visually) According to theNew US research shows that divorced people are at a higher risk of heart attack than groups of the same age who are maintaining marriage. Photo: BBC. The study, published in the journal Circulation, argues that the chronic stress caused by divorce has long-term effects on a person's overall health. ...Passive smoking increases the risk of gum disease by 62%, according to new research by the University of North Carolina scientists. The above results are drawn after analyzing the medical records of more than 3,000 non-smokers aged 20. Volunteers are given oral examination and blood samples are ...Scientists have taken breathing air samples from hundreds of patients to analyze the chemical integration, helping to detect the potential risk of stomach cancer. Stomach cancer can be detected early through the breath. Photo: BBC. According to the BBC, stomach cancer affects about 7,300 people in ...Avoid spicy and sour foods until the sores heal. You can rinse your mouth with warm, thin salt water 2 times a day. An oral ulcer can be a manifestation of many diseases such as canker sores (often referred to as canker sores), ulcers caused by the herpes virus, ulcers caused by bacteria that cause ...Sunstroke, boils, diarrhea, malaria ... are children's diseases that can be encountered in the summer and you can completely help prevent them in a number of simple and effective ways. Sun stroke Summer can be great for kids because it's not learning and just having fun makes them excited. Children ...