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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 chronic rhinitis be cured?
Chronic rhinitis refers to a chronic inflammatory disease occurring in the nasal mucosa, and it is certainly treatable. The main treatments include the following: Firstly, medication treatments, such as rinsing the nasal cavity with saline solution, using nasal corticosteroids like mometasone furoate nasal spray, and even using drugs that constrict the mucosal blood vessels to clear the nasal passages. Secondly, some oral traditional Chinese medicines can also be used, such as Biyuan Tongqiao granules and Danxiang rhinitis tablets. For chronic rhinitis with hypertrophic inferior turbinates that block the nasal cavity and do not improve with medication, some invasive treatments like plasma ablation of the inferior turbinates can be considered. (Medications should be used under the guidance of a clinician, according to the specific situation.)
How long is the hospital stay for vocal cord polyp surgery?
Vocal cord polyps are benign occupying lesions on our vocal cords. Generally, the removal of vocal cord polyps is performed under a microscope-supported laryngoscope. The hospital stay for vocal cord polyp surgery is usually short, and the surgery can even be performed in a day clinic. Typically, the stay lasts about 1-3 days, although in different medical units, it can be extended to 3-5 days or even 5-7 days. In any case, it's typically within a week. Moreover, as the procedure for vocal cord polyps is relatively less harmful, the hospital stay is generally short. Post-surgery, it is important to speak less and avoid straining the vocal cords to prevent the recurrence of the polyps.
Nasal polyps are located in the nose.
Nasal polyps are growths located in our nasal area, which is divided into the external nose, nasal cavity, and sinuses. Nasal polyps primarily develop within our nasal cavity. For some polyps that originate from the sinuses, such as those from the ethmoid sinus or the maxillary sinus, they may initially grow within a sinus cavity. As they increase in size, they can protrude into our nasal cavity and even extend outside it, becoming directly visible. Therefore, nasal polyps mainly grow in our nasal cavity or sinus cavities. They do not develop on our external nose or in our nasopharyngeal region. The most common locations for them are in the nasal cavity and sinus cavities.
What should I do about vocal cord polyps?
Vocal cord polyps are benign tumors located on the vocal cords, primarily caused by improper use of the voice or by inflammatory infections. When vocal cord polyps are suspected, it is essential to visit a hospital for an examination, primarily using a laryngoscope to assess the size of the polyps and check for any other vocal cord lesions. Once diagnosed, surgical intervention is often evaluated. Suitable cases are admitted to the hospital for surgery under a surgical microscope to remove the polyps. Generally, patients can be discharged three to five days after the surgery. The surgery involves microscopic techniques, so the trauma is minimal.
Adenoid hypertrophy is what?
The adenoid is a lymphoepithelial tissue located in our nasopharynx, and it has certain immune functions. Under the stimulation of various factors such as infectious or immune factors, the immune tissue and glands of the adenoid hypertrophy, leading to enlarged adenoids. Once the adenoids are enlarged, they can block our posterior nasal apertures and the pharyngeal opening of the Eustachian tube. This, in turn, can cause us to snore, breathe through the mouth, and lead to secretory otitis media. The progression of the condition can affect our hearing, impact physical development, affect the development of the facial and jaw regions, and result in an adenoid facies. Therefore, when clinical symptoms of adenoid enlargement appear, active management is generally required, mainly surgical treatment.
Difference between Allergic Rhinitis and Rhinitis
Allergic rhinitis and rhinitis are issues of a specific concept versus a broader concept. Allergic rhinitis is a type of rhinitis caused by a hypersensitivity reaction, which is an allergic response of the body leading to inflammation of the nasal passages. Rhinitis, however, includes allergic rhinitis as well as chronic rhinitis, hypertrophic rhinitis, vasomotor rhinitis, atrophic rhinitis, etc. Thus, it's a matter of differentiating between a more specific and a general concept. Clinically, it is particularly important to differentiate their diagnosis and treatment. For example, the primary treatment for allergic rhinitis is anti-allergy medication, whereas treatments for conditions like chronic and atrophic rhinitis are completely different. Therefore, it is crucial to differentiate these accurately in clinical practice to ensure the correct medication is used.
Can nasal polyps be eliminated?
Nasal polyps are benign neoplasms in the nasal cavity. They are translucent, lychee-shaped neoplasms without nervous or vascular innervation. Nasal polyps can be completely removed, primarily through two methods. One method is the chemical removal with medications, mainly using corticosteroids, which is suitable for early-stage nasal polyps. Another method is via functional endoscopic sinus surgery, which involves the removal of nasal polyps. The surgery is performed under endoscopic guidance, using forceps or a snare device to excise the nasal polyps. This surgery is conducted under general anesthesia, and nasal polyps can be removed.
Can nasal polyps be treated with laser?
Nasal polyps are benign neoplasms of the nasal cavity or sinus cavity. The current treatments for nasal polyps include medication and endoscopic surgical removal. Clinically, lasers like the CO2 laser are primarily suited for precise operations. Nasal polyps are generally quite large, so lasers are typically not used for their treatment. Clinically, a suction cutter is mainly used to remove nasal polyps. Previously, when less advanced and without suction cutters, lasers might have been attempted, but now lasers are basically no longer used for treatment because their indications do not align with those for nasal polyps.
Difference between the symptoms of laryngitis and throat cancer
There is a fundamental difference between laryngitis and laryngeal cancer. Laryngitis is an inflammatory infectious disease, mainly caused by bacterial infection or chronic inflammatory conditions, clinically characterized primarily by hoarseness. Treatment is mainly through medication, such as oral medications or nebulized inhalation therapy. Laryngeal cancer is a malignant tumorous disease, primarily squamous cell carcinoma. Clinically, in addition to hoarseness, we can also observe tumorous lumps and swelling of the cervical lymph nodes, which are manifestations of malignant tumors. The treatment of laryngeal cancer primarily involves comprehensive treatment led by surgery, including surgery, radiotherapy, chemotherapy, and some biological treatments, etc. Therefore, there is a fundamental difference between the two.
Does otitis media require hospitalization?
Otitis media refers to the acute or chronic inflammatory disease of our middle ear, mainly caused by bacterial infection. For otitis media, whether it is acute or chronic, hospitalization is rarely considered. The vast majority of treatments do not require hospitalization; treatment typically involves outpatient anti-infection therapy. However, if complications arise in otitis media, such as tympanic membrane perforation, disruption of the ossicular chain in the middle ear, granulation in the mastoid cavity, or cholesteatoma, then hospitalization and surgical treatment are considered. The purpose of surgery is mainly to repair structures and clear pathological tissues. In summary, for otitis media, hospitalization for surgical treatment is considered only when necessary; otherwise, inpatient treatment is not required for medical treatment.