What are the earliest symptoms of laryngeal cancer

Laryngeal cancer is divided into supraglottic, supraglottic, subglottic, and subglottic types because the cancer site is different. Because the parts are different, the symptoms are also different. In the early stage of supraglottic cancer, there are no obvious symptoms, only discomfort and foreign body sensation in the throat are felt. When the surface is ruptured, throat pain may occur, and the pain will increase when swallowing. When the blood vessels are invaded, there may be blood in the sputum, usually with an odor. When the vocal cords invade downward, hoarseness and dyspnea may occur. Glottic laryngeal cancer is mainly based on hoarseness. As the mass of the tumor increases, hoarseness and hoarseness gradually increase, and in severe cases, dyspnea may occur. Subglottic cancer is not hidden because of its location. In the early stage, there are no obvious symptoms. Only when the tumor ruptures, coughing and blood in the sputum will appear. It can be found when it is introduced and caused by hoarseness. Supraglottic cancer is characterized by extensive invasion of two areas. It can be asymptomatic in the early stage. When hoarseness occurs, it can be fixed with the vocal cords.

The symptoms of laryngeal cancer in different parts of the body are different. Glottic laryngeal cancer, which originates from the epiglottis, ventricular area, etc., has no obvious symptoms in the early stage. There is a foreign body sensation when the tumor expands, swallowing pain when it ruptures, and hoarseness when the tumor invades the vocal cords. And difficulty breathing. In glottic laryngeal cancer, symptoms of hoarseness appear in the early stage. As the tumor expands, the hoarseness worsens and difficulty breathing occurs. There are no obvious symptoms in the early stage of the glottic type, and it is not easy to find with traditional laryngoscopy, and hoarseness occurs when the vocal cords invade upward.

The symptoms of laryngeal cancer in different parts of the body are different. Glottic laryngeal cancer, which originates from the epiglottis, ventricular area, etc., has no obvious symptoms in the early stage. There is a foreign body sensation when the tumor expands, swallowing pain when it ruptures, and hoarseness when the tumor invades the vocal cords. And difficulty breathing. In glottic laryngeal cancer, symptoms of hoarseness appear in the early stage. As the tumor expands, the hoarseness worsens and difficulty breathing occurs. There are no obvious symptoms in the early stage of the glottic type, and it is not easy to find with traditional laryngoscopy, and hoarseness occurs when the vocal cords invade upward.

The specific symptoms of laryngeal cancer mainly look at the specific location of the laryngeal cancer growing in the larynx. For example, if laryngeal cancer grows on the vocal cords, the patient will experience hoarseness in the early stage, and then the hoarseness will gradually increase. The hoarseness caused by this situation cannot be alleviated by the use of drugs. If it grows in the pear-shaped fossa, the patient will have varying degrees of dysphagia or difficulty swallowing. However, for example, some of them grow in the epiglottis, and the early patients will not have symptoms. When dysphagia or pain occurs, the cancer has spread widely. This is something to pay attention to.