What are the characteristics of complications of esophageal cancer?

Esophageal cancer is a common tumor. The incidence of esophageal cancer in my country ranks among the top in the world. Many people who have esophageal cancer feel depressed because the esophagus is a tube connecting the pharynx and the stomach. Malignant tumors growing here are one of the common malignant tumors. Experts say that the symptoms of advanced esophageal cancer are manifestations of esophageal cancer complications. So what are the clinical characteristics of esophageal cancer complications? Let's learn about it together!

1. Caused by cancer metastasis, such as cancer cells invading the recurrent laryngeal nerve, causing vocal cord paralysis and hoarseness; tumor compression and invasion of the trachea and bronchi, causing shortness of breath and irritating dry cough; invasion of the phrenic nerve, causing diaphragmatic paralysis; invasion of the vagus nerve, accelerating the heart rate; invasion of the brachial plexus, causing arm soreness, pain, and abnormal sensation.

2. Esophageal perforation: In advanced esophageal cancer, especially ulcerative esophageal cancer, perforation is caused by local erosion and severe ulceration of the tumor. Different symptoms occur due to different perforation sites and adjacent organs. Perforation of the trachea causes esophageal tracheal fistula, and choking and coughing occur when eating, especially when taking liquid diet. The symptoms of esophageal cancer are obvious.

The above article tells you about the characteristics of complications of esophageal cancer. Do you understand? Patients must not ignore it and need to go to the hospital for diagnosis and treatment in time. If it is colorectal cancer, it needs timely treatment. In treatment, patients choose the best treatment method according to their actual situation. If you have other questions, please consult our online experts for more information.

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