Cancer of the throat. Signs of the disease

Man is the only creature on earth that has the unique ability – ability to speak. This possibility is related to the special structure of such a body as the throat, which in addition to voice functions, performs a number of other important tasks involved in the act of respiration, prevents the ingress of foreign elements into the trachea, bronchi and lungs. However, this structure is also prone to cancer as any other. Throat cancer, signs of which will be described below, occupies a leading place in the incidence of tumors in the ENT organs. Often cancer of the throat exposed to males after 40 to 50 years.

Contributing factors to cancer are:

• Long-term Smoking;
• Work in chemical plants or factories with high dust content,
• General unfavorable environmental conditions. Urban residents are several times more likely to suffer from malignant tumors of the larynx than the rural population;
• Modern studies have revealed that an important role in the development of this process are viral diseases and vitamin a deficiency;
• There are some diseases that also can cause cancer: HPV, dyskeratosis (leukoplakia), fibroids, scarring after suffering a specific illness or burns.

Because of the peculiarities of the structure of the mucous membrane of the most common malignant tumor of the larynx is squamous cell carcinoma. It is found in 98 percent of all cases. From the Department, which affected the tumor process (top, middle, bottom), based on the clinical picture and course of the disease.

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What is throat cancer in the complaint?

If the lesion is in the upper division of vestibular patients having complaints about the presence of a foreign body, cough, not associated with infection, choking, increasing discomfort, pain and difficulty when swallowing, which subsequently lead to the refusal of food. Throat cancer, the symptoms of which are so varied it can easily manifest itself in far from the structure of anatomical formations. For example, in this pathology may appear pain or congestion in the ear.

Behaves slightly different throat cancer, the symptoms of which are diverse, in the middle of the anatomical parts of the larynx where the vocal cords are located. If in the first case, the symptoms could manifest themselves, here are immediately noticeable the slightest changes in the form of distortion of voice, hoarseness or even complete aphonia.

When onkokletki affect the lower subglottic region, there are complaints of shortness of breath and difficulty breathing. When reflecting upon the guidance of the upper or middle part of the larynx, in connection with a specific growth (exophytic type, i.e., outer), neck, it will be possible to find parts of the seal. A tumor of the lower section are more prone to endophytic growth. Most often, throat cancer, signs of which may not be strongly expressed, appears in nadkladeznaya part of the larynx, has a tendency to the rapid flow and dissemination of metastases in regional lymph nodes. Less aggressive cancer ligament region, and the tumors Podladchikova Department are extremely rare.

If set to 0, the stage of throat cancer, signs of which are expressed slightly used organ-sparing surgery using laser surgery and subsequent radiotherapy. Forecast in this case is very favorable. Even in patients with 1 stage of the process the same set of measures can achieve good results. In other cases, massive radiotherapy accompanied with traumatic types of surgical operations and the use of cytotoxic drugs. Throat cancer 4 degrees almost incurable.