Experts explain the key points in diagnosing laryngeal cancer

Since the symptoms of laryngeal cancer may vary depending on the site of onset, special attention must be paid to the site of onset when diagnosing laryngeal cancer. What are the common diagnostic points for laryngeal cancer ? Here are some common diagnostic points for laryngeal cancer.

In general, the key points for diagnosing laryngeal cancer are:

1. Benign mixed tumor of larynx

This disease is rare, originating from the minor salivary glands, and occurs in the aryepiglottic folds or supraglottic region. The surface mucosa is smooth, the borders are clear, the tumor is solid, and the lateral neck X-ray shows a mass shadow with smooth borders. This is the key point for the diagnosis of common laryngeal cancer.

2. Laryngeal keratosis and laryngeal leukoplakia

The most important thing that cannot be ignored in the diagnosis of laryngeal cancer is hoarseness and discomfort in the throat. It is more common in middle-aged men. Laryngoscopy shows thickened vocal cords, pink or white patches, and surrounding tissues often have inflammatory reactions, mostly unilateral, but can also affect both vocal cords. It is easy to relapse and has a tendency to become malignant. Pathological biopsy can confirm the diagnosis.

3. Laryngeal cancer papilloma

It is more common in children and adults. It is currently believed to be caused by viral infection, often complicated by skin warts, and there is no difference between men and women. The main manifestation is hoarseness. Laryngoscopy shows that children often have lesions in various parts of the larynx, with pedicles, a relatively wide base, and a cauliflower shape. Adults have a single pedicle, often in the vocal cords, with no restrictions on movement. It is more common in men, and the lesions are limited. When pathological examination shows severe atypical hyperplasia, it should be completely removed to prevent malignant transformation. This is also a common diagnostic point for laryngeal cancer.

The above is an introduction to the key points of common laryngeal cancer diagnosis. I believe everyone has some understanding of this. For more questions about the diagnosis of laryngeal cancer, you can consult our online experts, who will answer them in detail.