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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
Manifestations of Allergic Rhinitis
Allergic rhinitis is a type of hypersensitivity disease, with clinical symptoms primarily presented in the nasal cavity. Its main manifestations are nasal congestion, nasal itching, abundant clear nasal discharge, continuous paroxysmal sneezing, and reduced sense of smell. If the allergies in allergic rhinitis are not effectively controlled, the allergic symptoms may progress downward, potentially leading to allergic pharyngitis, characterized by an itchy throat, dry cough, and hoarse voice. If it continues to develop further, it can lead to allergic asthma. This is clinically referred to as "one airway, one disease." Therefore, it is crucial to actively intervene and provide appropriate treatment for allergic rhinitis.
Can vocal cord polyps be cured by taking Chinese medicine?
Vocal cord polyps are benign neoplasms on the free edge of our vocal cords. Once vocal cord polyps form, they are difficult to eliminate through medication and are generally removed surgically, as they are usually relatively large. In terms of using Chinese medicine, clinically, we mainly use Chinese patent medicines that clear the throat and benefit the voice. However, these can only serve as an adjunctive treatment and cannot eliminate vocal cord polyps. Therefore, in clinical treatment, surgery is primarily used. Chinese medicine cannot eliminate vocal cord polyps, and this is something we must understand.
Which department should I go to for suppurative tonsillitis?
Suppurative tonsillitis is a common disease of the pharyngeal region. Therefore, the first clinical department to consult for suppurative tonsillitis is the otolaryngology department, or the ENT (Ear, Nose, and Throat) department in some hospitals. In certain specialist hospitals, such as children's hospitals, there are pediatric otolaryngology departments. For some pediatric patients, they may initially visit the pediatrics department, and some pediatricians can also treat suppurative tonsillitis. For adults, some patients may also visit the respiratory medicine department, since the pharynx is part of the upper respiratory tract, and the department of respiratory medicine also provides relevant treatment. However, fundamentally, suppurative tonsillitis should be treated in the otolaryngology department.
Can sinusitis turn into cancer?
Sinusitis, commonly referred to as sinus inflammation, mainly involves the mucosal membrane of the sinus cavity or the sinus itself. In the clinical course of the disease, we have not observed sinusitis or secondary sinusitis directly transforming into a malignant tumor, nor have we seen or observed the carcinogenic process. Clinically or pathologically, there is no evidence of this. However, we have observed malignant tumors of the sinuses, such as maxillary sinus cancer or ethmoid sinus cancer. It is found that 80% to 85% of these patients have sinus inflammation. Therefore, we speculate that sinusitis may be evolving into sinus cancer, or inflammation may play a role in the process of sinus cancer. In summary, there is no direct evidence that secondary sinusitis leads to cancer, but in diagnosing sinus cancer, the presence of sinus inflammation has been observed.
Does turbinate hypertrophy require surgery?
In clinical practice, hypertrophy of the nasal turbinates must be differentiated by various causes. If the hypertrophy is simple, such as due to nasal mucosal vasoconstrictors like ephedrine nasal drops or phenylephrine nasal drops, which show good shrinkage response, it suggests a simple hypertrophy, often mainly treated with medication. If the surface of the hypertrophied turbinate is uneven and unresponsive to vasoconstrictors, and if there is severe nasal congestion, reduced sense of smell or even loss of it, then medication may not effectively alleviate the condition. Surgical treatment, such as partial resection of the inferior nasal turbinate, would be needed to restore normal nasal airways.
How to relieve headache from sinusitis?
Sinusitis is currently the general term for what was traditionally called accessory sinusitis. Accessory sinusitis can cause headaches, which is a clinical manifestation of sinusitis. The clinical treatment of headaches primarily targets the sinusitis itself. The causes of the headaches are twofold: one is the headache caused by the irritation of purulent secretions, and the other is the negative pressure headache caused by blockage of the sinus opening and the resultant intrasinus pressure. The treatment includes using medications that constrict the blood vessels in the mucous membranes and then clearing the sinus openings. Additionally, it is crucial to actively pursue anti-inflammatory and anti-infection treatments, primarily using macrolide antibiotics or cephalosporin antibiotics. (Medication should be used under the guidance of a doctor.)
Can throat cancer be contagious?
Laryngeal cancer is a malignant tumor of the larynx, which is clinically primarily squamous cell carcinoma and belongs to epithelial malignancies. Generally, epithelial malignancies are not contagious. However, laryngeal cancer may sometimes be related to certain viral infections, such as papillomatosis, which might be contagious. This is an aspect of its etiology, but laryngeal cancer itself is not contagious. In summary, laryngeal cancer is not contagious. It is a malignant tumor disease, and its clinical treatment mainly involves surgical intervention, which can be supplemented with radiation therapy and other treatments.
Can vocal cord nodules be treated with medication?
Vocal cord nodules are small, dot-like or nodular protrusions occurring on the free edges of both vocal cords. These protrusions are quite small, and are primarily diagnosed using an electronic laryngoscope in clinical settings. For the treatment of vocal cord nodules, we can use certain medications, such as Huang's Resonant Voice Pills and Qingyin Sanjie Pills, which generally have relatively good effects. However, in clinical practice, we cannot rely solely on medication to treat vocal cord nodules. It is fundamental in the treatment of vocal cord nodules to avoid misuse of the voice. Attention must be paid to the training of correct pronunciation methods. Only through such measures can vocal cord nodules be fully treated, preventing recurrence or further development into vocal cord polyps.
Can throat cancer be cured?
Laryngeal cancer is a malignant tumor located in the larynx, which can be classified into supraglottic cancer, subglottic cancer, glottic cancer, and transglottic cancer. Any malignant tumor is not incurable; it mainly depends on how early it is detected. If laryngeal cancer is discovered early and treated correctly, promptly, and appropriately, the primary treatments include surgery, radiotherapy, and chemotherapy, among others. Under these conditions, the survival rate, cure rate, and life expectancy are quite high. However, if the laryngeal cancer has reached an advanced stage and has metastasized to other parts of the body or distant organs, the prognosis is poor, and the survival rate is relatively low.
Can nasal septum deviation be treated under general anesthesia?
Nasal septum deviation refers to the deviation of the cartilage and bone tissue of the nasal septum towards one or both nasal passages, causing symptoms such as nasal congestion, blood-tinged nasal discharge or nosebleeds, and headaches. After the deviation of the nasal septum, nasal congestion can cause symptoms of snoring. Surgery for nasal septum deviation or other operations can be performed under general anesthesia. The deviated nasal septum does not affect the state of anesthesia. However, due to the presence of a deviated nasal septum, oral intubation should be chosen instead of nasal intubation during general anesthesia. If nasal intubation is desired, it should be performed on the side with a wider nasal passage. Thus, attention should be paid to the choice of intubation location during surgery under general anesthesia.