Subscribe
166
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
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.
What should I do if otitis media is causing pus discharge?
Otitis media refers to various inflammations of the middle ear cavity, primarily bacterial inflammation. These bacteria are mainly Staphylococcus aureus and Streptococcus pneumoniae. Otorrhea in otitis media indicates relatively severe inflammation and the occurrence of a tympanic membrane perforation, allowing the purulent discharge to be expelled from the ear. In addition to indicating severe inflammation of otitis media, it is necessary to use antibiotics to control the infection. This can include topical antibiotic ear drops like compound polymyxin B ear drops and oral cephalosporin antibiotics, as well as intravenous infusion of cephalosporins to treat the infection.
The differences between chronic pharyngitis and acute pharyngitis
There is a fundamental difference between the two; chronic pharyngitis is a chronic inflammatory disease, while acute pharyngitis is an acute inflammatory disease. Furthermore, the symptoms of chronic pharyngitis are not very prominent in clinical settings, presenting only as a foreign body sensation or other discomforts. In contrast, the symptoms of acute pharyngitis are quite significant, such as sore throat, and may even include systemic symptoms like chills and fever. Thirdly, during examination of chronic pharyngitis, one can observe congestion of the pharyngeal mucosa, which is a type of chronic congestion. However, the congestion in acute inflammation is acute and very pronounced. There are also significant differences in treatment. For chronic inflammation, the clinical approach mainly involves administering heat-clearing and detoxifying traditional Chinese medicines, and sometimes no medication is used at all; just focus on hydrating locally without the need for any special medication. In contrast, acute pharyngitis requires medication to manage the acute inflammatory symptoms. In summary, there are fundamental differences between chronic and acute pharyngitis, whether it is in symptoms, treatment, or the pathological state of the mucosa.
Can a deviated nasal septum cause rhinitis?
A deviated septum refers to the condition where the cartilage and bone tissues of the nasal septum are skewed towards one side of the nasal cavity. This structural deviation can lead to nasal congestion, nosebleeds, and even headaches. If these symptoms are not present, it might be that the septum is deviated but not severely so. However, if these symptoms do appear, then it is necessary to address the deviated septum. There is an inevitable connection between a deviated septum and rhinitis, meaning a deviated septum will certainly lead to rhinitis. Rhinitis involves inflammation of the nasal mucosa. Therefore, the presence of a deviated septum will definitely cause rhinitis. Thus, actively treating a deviated septum greatly aids in the recovery from rhinitis.
Have you checked for allergens for allergic rhinitis?
Allergic rhinitis is a disease characterized by an allergic reaction to external substances. Since it involves allergies to external substances, it is necessary to identify what triggers the allergy, generally requiring an allergen test. Without testing the causes of allergies, the treatment is merely based on experience or a clinical diagnosis lacking in etiological understanding, which is insufficient from a pathological perspective. Moreover, after identifying the allergens, medication can be tailored according to the allergens, or general advice can be given to the patients, such as avoiding certain allergy-inducing substances. For instance, mangoes are commonly known to trigger allergies, and so are fish and seafood, thus specific guidance can be provided to avoid consuming certain foods.
Do vocal cord nodules require surgery?
Vocal cord nodules refer to symmetrical nodular elevations that appear on the free edges of both vocal cords. These nodules are mostly grain-like or granular protrusions. Vocal cord nodules are often caused by incorrect pronunciation, overuse of the voice, or screaming loudly, which are inappropriate vocal habits. Generally, most vocal cord nodules will disappear on their own after resting the voice, speaking less, and using the voice correctly. Therefore, as explained above, vocal cord nodules do not require surgical treatment. Surgery is only necessary if the vocal cord nodules continue to develop uncontrollably, evolving into vocal cord polyps or other pathological changes.