The early symptoms of cardia cancer are mild and occur intermittently

Early symptoms of cardia cancer are often caused by direct invasion of the tumor or metastatic lymph nodes compressing the recurrent laryngeal nerve. Laryngoscopy is helpful for diagnosis. What are the common early symptoms of cardia cancer? The following is an expert's introduction to the early symptoms of cardia cancer.

1. Obstruction: Continuous vomiting of mucus is an early symptom of cardiac cancer caused by the infiltration and inflammation of esophageal cancer, which reflexively causes the increased secretion of esophageal glands and salivary glands. The mucus accumulates in the esophagus and can reflux, causing choking and even aspiration pneumonia.

2. Pain: Continuous dull pain behind the sternum or in the scapular area of ​​the back indicates external invasion of cancer. Early symptoms of cardiac cancer can cause mediastinitis around the esophagus. The pain caused by cardiac cancer can occur in the upper abdomen. The possibility of surgical resection is small, and attention should be paid to the possibility of tumor perforation.

3. Foreign body sensation when swallowing food. During swallowing, food (especially dry and hard food) may feel like a foreign body when it passes through the lesion area (the lesion is very small), and it is often fixed in one place. Some patients describe it as a feeling of something that they can never finish swallowing. The early symptoms of cardia cancer are mild and intermittent, and are easily overlooked by patients.

4. Bleeding: Sometimes the early symptoms of cardiac cancer may include vomiting blood or bloody stools. The tumor can infiltrate large blood vessels and cause fatal bleeding.

Experts say that early symptoms of cardia cancer can cause patients to have hoarse voices. The above is a detailed introduction to the early symptoms of cardia cancer. I hope everyone has a certain understanding of the early symptoms of cardia cancer. If you still have questions about the early symptoms of cardia cancer, please consult our online experts.