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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
Vocal cord polyps should be seen by the ENT (Ear, Nose, and Throat) department.
Vocal cord polyps are benign neoplasms that occur on the free edge of the vocal cords. Therefore, they are primarily treated in the otolaryngology departments of clinics. In larger comprehensive hospitals, where specialties are more detailed, one might see an expert in the pharyngology or laryngology departments. In traditional Chinese medicine hospitals, patients might visit the department of otorhinolaryngology, which is included within the broader five senses (otorhinolaryngology) department. In general, the treatment of vocal cord polyps is predominantly managed by otolaryngologists, with the main treatment method being surgical removal of the polyps. After surgery, it is recommended to speak less to avoid the recurrence of the polyps.
The main reason that a deviated septum causes headaches
In clinical practice, a deviated nasal septum can be structural, which often leads to symptoms such as nasal congestion, nosebleeds, and headaches. There are primarily two reasons why a deviated nasal septum may cause headaches. First, the deviated septum directly irritates the middle turbinate, leading to anterior ethmoid nerve syndrome and severe headaches. Second, the deviated septum may lead to secondary conditions such as rhinitis or sinusitis, which also cause headaches. Therefore, in clinical practice, surgical intervention is needed to correct a deviated nasal septum causing headaches. Before surgery, a CT scan is usually conducted to rule out sinusitis or other diseases causing the headaches. However, it is important to inform patients preoperatively that even after the surgery, headaches caused by the deviated septum may not be completely relieved or eliminated. This is crucial information to communicate to patients before the procedure.
Should you avoid certain foods if you have suppurative tonsillitis?
Purulent tonsillitis is an acute purulent infection of the tonsils, with relatively severe clinical symptoms, mainly manifested as severe pain in the throat, difficulty swallowing, and even systemic symptoms such as fever. Therefore, it is necessary to be cautious about diet in cases of purulent tonsillitis, mainly as follows: Firstly, avoid irritants like smoking, alcohol, and spicy foods such as chili peppers. Secondly, food should be neither too cold nor too hot, to avoid stimulating the tonsils and exacerbating the inflammation. Also, some fruits, like mangoes and pineapples, may cause allergies and can irritate the inflamed tonsillar tissue, worsening the condition. Therefore, these are the precautions that need to be taken.
How to treat chronic tonsillitis?
Chronic tonsillitis is a chronic inflammation of the tonsils, with clinically subtle symptoms, or a sensation of a foreign body in the throat, which can lead to recurrent acute attacks. The clinical treatment of chronic tonsillitis mainly focuses on local treatments, or treatments with traditional Chinese patent medicines. Local treatment may involve the use of oral rinses, local nebulization inhalation, as well as some heat-clearing and detoxifying Chinese patent medicines, such as Ban Lan Gen oral liquid, Pu Di Lan oral liquid, and others that can be used for treatment; some lozenges may also be used. Apart from medication, during the chronic phase of chronic tonsillitis, due to the recurrent acute attacks of tonsillitis, surgery to remove the tonsils can be considered to prevent repeated acute attacks and subsequent secondary damage. (Medication should be used under the guidance of a clinical doctor, according to specific conditions.)
How long to receive IV therapy for acute tonsillitis?
Acute tonsillitis is an acute infectious inflammation of the tonsils, primarily caused by bacterial infection. Therefore, intravenous therapy is required for acute tonsillitis, which indicates that the symptoms of the tonsillitis are severe, often being suppurative tonsillitis. The duration of intravenous treatment generally lasts about three to five days, but it specifically depends on the patient's condition, and can even last longer. After the infection is controlled and symptoms are alleviated, treatment can switch to oral medications for anti-infection. Overall, there is no specific time rule for how long the infusion should last; it is often determined based on the specific condition of the patient.
Does otitis media spread?
Otitis media is a common and frequent disease in the field of otorhinolaryngology, mainly caused by bacterial infections, such as Streptococcus pneumoniae and Staphylococcus aureus. Therefore, otitis media is generally not contagious. In certain situations where families live closely together, it is possible for two children to be sick at the same time; however, this is often related to the living environment or other upper respiratory infections, which does not indicate that otitis media is contagious. On the other hand, some specific infections may be contagious, such as tuberculous otitis media. The secretions from tuberculous otitis media are contagious, so it is important to differentiate between types of otitis media to determine whether they are contagious. Generally, otitis media is not contagious.
Can you speak after laryngeal cancer surgery?
Laryngeal cancer is a malignant tumor of the larynx, and the clinical treatment is mainly surgical, including radiation therapy, chemotherapy, and comprehensive treatment. Whether one can speak after surgery depends on the method of the surgery. Total laryngectomy renders the patient unable to speak. We can help the patient speak through esophageal speech, electronic larynx, and other assistive devices, but there is a significant difference in the sound quality and volume compared to normal speech. With partial laryngectomy, depending on the specific situation, the patient may be able to speak, but the quality of speech still differs greatly from normal speech. Overall, it depends on the condition of the laryngeal cancer and the surgical approach.
The difference between adenoid hypertrophy and rhinitis.
Adenoid hypertrophy and rhinitis certainly have their differences. The adenoid is a lymphoepithelial tissue located in the nasopharynx, and its enlargement can block the posterior nasal aperture, leading to nasal congestion. Rhinitis refers to the inflammation of the nasal mucosa, where the mucosa becomes congested and swollen, leading to narrowing and obstruction of the nasal cavity. There are fundamental differences between them. The clinical treatment for rhinitis primarily involves medication, while the treatment for adenoid hypertrophy mainly involves surgical removal. In the early stages of adenoid hypertrophy, some medications can be used, but the effectiveness of medical treatment is often relatively poor and rarely controls the progression of the condition, so surgery is primarily used. Clinically, it is often seen that rhinitis and adenoid hypertrophy coexist, which requires doctors to differentiate and determine whether the nasal congestion is caused by adenoid hypertrophy or rhinitis.
Is suppurative tonsillitis serious?
Purulent tonsillitis is an acute purulent infection of the tonsils, generally considered relatively severe. Clinically, it manifests as severe throat pain, systemic fever, and chills and discomfort, making the symptoms relatively severe. In clinical treatment, it is important to conduct aggressive anti-infection treatment, mainly through intravenous infusion, such as the use of cephalosporin antibiotics, and the concurrent use of some corticosteroids to enhance the anti-infection effect. It is important to drink plenty of water, replenish bodily fluids, and use some heat-clearing and detoxifying traditional Chinese medicines, such as Banlangen oral liquid, which can be used simultaneously for adjunctive treatment. (Specific medications should be used under the guidance of a physician.)
How to check for nasal polyps?
Nasal polyps are common and frequently occurring clinical conditions. They are benign neoplasms found in the nasal cavity or sinus cavity. Visually, they appear as semi-translucent, half-peeled lychee-shaped tumors. For their examination, initially, an anterior rhinoscopy is carried out to observe the nasal polyps. Following that, an endoscopic examination of the nose is performed. Additionally, a sinus CT scan can be used to assess the extent and origin of the nasal polyps. Post-surgery, the nasal polyp tissue can be sent for pathological biopsy to examine the cell types. These are the main methods of examination for nasal polyps.