Symptoms of lung metastasis of throat cancer?

summary

Everyone will pray for their own and their families to be disaster free all their lives, but the ideal is very full, but the reality is very bony. It is not only in people's daily life, organs will have different inflammation, which will give people uncomfortable symptoms. Head heat is also normal. Even some cancers favor themselves and their families,. Once being targeted by cancer, people often have the feeling of "mountains and rivers are restored, and there is no way out". We hope that the folk prescription operation can bring the hope of "another village". Symptoms of lung metastasis of throat cancer? Let's see.

Symptoms of lung metastasis of throat cancer?

① Direct diffusion: This is a common way of laryngeal cancer diffusion and metastasis. Advanced laryngeal cancer often infiltrates and spreads to submucosa. Supraglottic carcinoma of the epiglottis may invade the anterior epiglottic space, the valley of the epiglottis and the base of the tongue. The carcinoma of arytenoid epiglottic fold spread to pyriform fossa and lateral wall of laryngopharynx. Glottic carcinoma can invade anterior commissure and spread to contralateral vocal cord; It can also destroy the thyroid cartilage forward, make the laryngeal body expand and have soft tissue infiltration in front of the neck. Subglottic carcinoma extends down to the trachea, or through the cricothyroid membrane to the anterior cervical muscle layer, to both sides and to the thyroid gland; Posterior involvement of the anterior wall of the esophagus.

② Lymph node metastasis: most of the metastatic sites were located in the lymph nodes at the bifurcation of the common carotid artery in the deep superior group, and then developed along the internal jugular vein to the upper and lower lymph nodes. Subglottic carcinoma often metastasizes to Qi and paraglottic lymph nodes. This is also one of the ways of laryngeal cancer spread and metastasis.

③ Vascular metastasis: the spread and metastasis of laryngeal cancer also includes the circulatory metastasis of laryngeal cancer to lung, liver, kidney, bone, pituitary and other organs. Generally speaking, the difficulty coefficient of curing laryngeal cancer is relatively high and complicated, so the prevention of laryngeal cancer has become a key step. First of all, we should protect our throat. We should not eat too much salty or spicy food, and we should not often speak too loud or hiss.

matters needing attention

Remind you to do a good job in the life of laryngeal cancer care and prevention, once laryngeal cancer spread and metastasis, in the treatment will be more difficult, so once suffering from laryngeal cancer, found early symptoms, must go to the hospital in time for treatment, so as not to delay the disease.