The difference between nasal polyps and nasal cancer

Written by Li Rui
Otolaryngology
Updated on January 15, 2025
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Nasal polyps and nasal cancer are both relatively common otolaryngological diseases, but they belong to different types. Nasal polyps are benign lesions, which do not pose a significant risk to health, while nasal cancer is a malignant tumor, which comparatively poses a greater risk to health. In terms of examination, differentiation can be made through nasopharyngoscopy and sinus CT scans. Generally, nasal polyps tend to grow in the middle nasal passage and the olfactory area, whereas nasal cancer is more commonly found in the nasopharyngeal region or within the sinuses. Overall, these two diseases are fundamentally different, and it is advisable to visit an otolaryngologist for further examination and treatment.

Other Voices

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Written by Xu Qing Tian
Otolaryngology
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Does everyone have nasal polyps?

Nasal polyps are not something everyone has. The main causes of nasal polyps are related to the patient's smoking, drinking, and long-term exposure to physical and chemical factors in the air, which lead to the proliferation of redundant tissue on the surface of the nasal mucosa, blocking the patient's middle nasal passage and nasal vestibule, thereby causing symptoms such as nasal congestion, runny nose, and headaches. When patients with nasal polyps experience nasal congestion and runny nose, our first approach should be anti-inflammatory and symptomatic treatment. Next, it is necessary to perform a thorough diagnosis with an electronic nasopharyngoscope and paranasal sinus CT scan. After a confirmed diagnosis, patients with nasal polyps usually need functional endoscopic sinus surgery, which involves removing the polyp tissue blocking the nasal cavity and opening the sinus openings to restore the normal physiological environment and drainage of the nasal cavity.

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Written by Li Mao Cai
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What will happen if nasal polyps are not operated on?

Nasal polyps are a common pathological change in otolaryngology, mainly caused by chronic inflammatory stimuli such as rhinitis and sinusitis, leading to changes in the nasal mucosa. Nasal polyps are an abnormal structural change. Once nasal polyps occur, emergency surgical treatment is recommended. If surgery is not performed, the polyps will continue to grow larger, altering some of the anatomical structures of the nasal cavity and occupying space, which can impair nasal function. This may lead to nasal congestion, a decrease in the sense of smell, and changes in the external nose, such as a "frog-like" nose; the nose becomes swollen and large, resembling a frog. Over time, due to poor nasal ventilation, this can cause headaches, a heavy head, and other uncomfortable symptoms, therefore urgent surgical treatment is advised.

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Written by Xu Qing Tian
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Can nasal polyps be cured without surgery?

Patients with nasal polyps usually cannot be completely cured without surgery. The formation of nasal polyps is mainly related to the patient's long-term smoking and drinking, pollution in the living environment, and stimulation from physical and chemical factors, which lead to the proliferation of nasal mucosal epithelium and edema. Patients with nasal polyps will have obvious symptoms such as nasal congestion, runny nose, headaches, and sinusitis. The use of medications to treat nasal polyps can only relieve symptoms such as nasal congestion. For a complete cure, functional endoscopic sinus surgery is required to remove the nasal polyps and open the sinus ostia, restoring the normal physiological environment of the nasal cavity, to achieve the therapeutic goal. (The use of medications should be under the guidance of a doctor.)

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Can nasal polyps be treated with medication?

Nasal polyps can be considered for drug treatment, primarily depending on the severity of the nasal polyps. If the condition of the nasal polyps is not particularly severe, most patients can consider conservative drug treatment. Common treatments include nasal spray medications, and the nasal cavity can also be rinsed with saline. If the patient also has rhinitis or sinusitis, oral medication may need to be considered. However, during the treatment process, regular follow-up examinations are necessary to observe the treatment effects. If the effects of medication are not satisfactory and the condition of the nasal polyps is more severe, surgical removal may need to be considered. After surgery, regular follow-up examinations are still necessary to monitor the effects of the surgery.

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Is nasal polyp surgery painful?

Nasal polyps are space-occupying lesions that occur in the nasal cavity and sinus cavity. After the discovery of nasal polyps, they are usually removed surgically. Currently, the surgery for nasal polyps is performed under general anesthesia using functional endoscopic sinus surgery, which involves removing the nasal polyps and opening the sinus ostia. There is no significant pain during the surgery, as it is conducted under general anesthesia. After the surgery, the nasal cavity is packed with some hemostatic materials. There is discomfort when this nasal packing material is removed on the second day after the surgery, but this discomfort is only significant during the removal and subsides afterward. Therefore, there is some pain associated with nasal polyp surgery, but the pain is not very severe.