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Deng Bang Yu
Otolaryngology
About me
Deputy Chief Physician of Otolaryngology Head and Neck Surgery, Master's degree, proficient in the diagnosis, treatment, and surgery of common and frequent diseases in otolaryngology head and neck surgery. Specializes in research areas including allergic diseases, sleep and snoring disorders, vertigo diseases, and vocal medicine.
Proficient in diseases
Chronic rhinitis, allergic rhinitis, nosebleeds, sinusitis, nasal polyps, benign and malignant tumors of the nose, skull base tumors in the nose area, pharyngitis, tonsillitis, snoring, hypopharyngeal tumors; laryngitis, vocal cord polyps, throat cancer.
Voices
Can vocal cord polyps be treated without surgery?
Vocal cord polyps are an occupying lesion in the throat area, taking the form of relatively larger polypoid formations. Vocal cord polyps typically require surgical removal, mainly performed under a microscope-supported laryngoscope. In the early stages of vocal cord polyps or when the polyps are small, some doctors may use medications, such as corticosteroid hormones or certain traditional Chinese medicines that clear the voice and benefit the throat. However, as vocal cord polyps tend to grow larger, reaching the extent of polyp development, it is difficult to treat them with medications alone and eliminate them pharmacologically. Thus, the prevailing recommendation for vocal cord polyps is surgical removal.
Which is more serious, vocal cord nodules or vocal cord polyps?
Vocal cord nodules and vocal cord polyps are both benign occupies of the vocal cord area. Vocal cord nodules appear as point-like and nodular protrusions, while vocal cord polyps appear as polyp-like protrusions, and thus, the volume of vocal cord polyps is relatively larger. Generally speaking, the hoarseness associated with vocal cord nodules is milder, while the hoarseness from vocal cord polyps is more severe. In terms of treatment, vocal cord nodules generally do not require surgical intervention and are mainly managed with voice rest and symptomatic treatment. On the other hand, vocal cord polyps almost always require surgical treatment for resolution. Therefore, overall, vocal cord polyps are more severe, while vocal cord nodules are relatively milder.
Can Chinese medicine cure hypertrophic turbinates?
Turbinate hypertrophy includes hypertrophy of the inferior and middle turbinates. Turbinate hypertrophy is mainly caused by chronic inflammation, which is rhinitis. The general treatment mainly involves medication, particularly local medications such as nasal corticosteroids and nasal vasoconstrictors that constrict blood vessels in the nasal mucosa. Traditional Chinese medicine can be somewhat effective, primarily involving aromatic herbs or proprietary Chinese medicines to provide some therapeutic effect; however, these are mostly used as supplementary treatments and should not be the primary medication. Moreover, their use should be under the guidance of a doctor. Additionally, a CT scan is needed for turbinate hypertrophy to assess if there is any bony enlargement of the turbinates; if there is, surgical treatment may need to be considered.
Do vocal cord polyps recur?
Vocal cord polyps are benign neoplasms that occur on the vocal cords. Often, they are treated through surgical removal. After the removal of vocal cord polyps, there is a certain rate of recurrence. This is because the inflammation in the vocal cord area has not been fully controlled after the surgery. Recurrent and frequent upper respiratory infections stimulate the vocal cords. Also, inappropriate use of the voice, such as frequent vocalization and loud screaming, can damage the vocal cords and lead to the recurrence of vocal cord polyps. Other factors, such as diet, spicy and irritating foods, alcohol, and chili stimulation, can cause congestion and edema of the vocal cords to persist, leading to the recurrence of vocal cord polyps. Therefore, it’s important to be mindful of these aspects after surgery for vocal cord polyps.
Can sinusitis cause headaches?
Sinusitis, now commonly referred to as sinusitis, is primarily caused by purulent secretions from bacterial infections that irritate structures, leading to symptoms such as toxic headaches and dizziness. During sinusitis, blockage of the sinus openings can cause negative pressure within the sinus cavity, which may also lead to pressurized headaches. Additionally, if sinusitis is accompanied by hypertrophy of the nasal turbinates or a deviated nasal septum, it can stimulate a nerve reflex causing neuralgic headaches. Therefore, it is certain that clinical sinusitis or paranasal sinusitis can cause headaches.
Does a deviated septum require hospitalization?
The clinical treatment of a deviated nasal septum is primarily through surgical intervention, which involves the removal of the deviated cartilage and bone tissue to correct the structural deviation of the nasal septum. Therefore, hospitalization is required for the surgery, generally for about a week. According to usual procedures, the surgery is performed on the third day, followed by three to four days of intravenous fluid infusion to control and prevent infection. After discharge from the hospital post-surgery, the treatment does not end. Regular follow-up visits to the hospital are necessary to monitor the recovery from nasal mucosal inflammation and to observe the correction of the nasal septum deviation.
Will adenoid hypertrophy recur after surgery?
The adenoid is a normal lymphoid organ in the nasopharyngeal area of the human body. Enlargement of the adenoids can block the nasal cavity, leading to otitis media, snoring during sleep, and other symptoms. The main treatment for enlarged adenoids is surgery. Since the adenoids do not have a complete capsule, there is a certain chance of recurrence after surgery. There are two scenarios for recurrence: one is a mild, localized proliferation that does not cause symptoms such as snoring or otitis media again; the other is a severe enlargement of the adenoids, leading to the reoccurrence of spontaneous conditions like snoring and otitis media. This latter situation accounts for about 0.5% of cases. Therefore, while there is a certain rate of recurrence after adenoidectomy, the rate of recurrence is relatively low.
Is surgery necessary for a deviated septum?
Nasal septal deviation refers to the situation where the cartilage and bone tissue of the nasal septum lean toward one side of the nasal cavity, representing a structural deviation. However, having just this deviation is insufficient for a complete diagnosis of a deviated septum. Symptoms such as nasal congestion, nosebleeds, and headaches must also be present to fully diagnose it. Treatment for a nasal septal deviation often involves surgical correction; however, surgery is not necessary for asymptomatic individuals with mere structural deviation. Surgery is opted for cases with structural deviation accompanied by symptoms like nasal congestion, nosebleeds, and headaches.
How is laryngeal cancer diagnosed?
In clinical settings, the diagnosis of laryngeal cancer primarily relies on several aspects. Firstly, the patient's history, such as a family history of laryngeal cancer, and whether there is a long-term smoking history, for example, smoking two packs a day. Secondly, we need some clinical data, such as whether the patient exhibits symptoms like hoarseness. Then, during physical examination, we need to check for the presence of cancerous tissues in the hypopharynx, vocal cords, and the subglottic cavity, such as the presence of lumps, uneven surfaces, erosion, ulcers, etc. These are its symptoms and signs. Furthermore, we can utilize some auxiliary examinations, such as laryngoscopy, which allows direct observation of the tumor tissue. However, the definitive test involves taking a sample of the tumor tissue for a biopsy, identifying the presence of tumor cells, i.e., cancer cells. This result serves as the basis for confirming a diagnosis of laryngeal cancer. Of course, other auxiliary examinations like CT scans and MRI can also assist in diagnosing laryngeal cancer.
What medication to spray for nasal polyps
Nasal polyps refer to benign space-occupying lesions in our nasal cavities. Clinically, nasal polyps are mainly associated with allergies or increased vascular and tissue permeability. Other factors, such as abnormalities in the structure of the middle nasal meatus, are also related to their formation. Therefore, in terms of treatment, clinically, we mainly use some steroids, mainly spraying corticosteroid hormones, such as mometasone furoate, budesonide nasal spray, fluticasone propionate nasal spray, etc. Additionally, if there is a significant amount of pus in the nasal discharge, we can also use saline nasal spray to clean the nasal cavity.