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 long after sinusitis surgery should a follow-up be conducted?
Sinusitis, which we now generally refer to as sinusitis, is diagnosed based on specific examinations and surgical interventions are considered when indicated. After surgery, regular follow-ups are necessary, along with nasal cavity cleaning to prevent the recurrence of sinusitis. Typically, after discharging the surgical patient, we advise them to return to the clinic for a follow-up after a week. Subsequently, based on specific conditions during the follow-up, patients are instructed to return for further check-ups after two weeks, four weeks, eight weeks, and even up to three months. This process should continue for about half a year, during which regular clinic visits for follow-ups are necessary. During these visits, the doctor will assess the healing of the sinus cavity and schedule the next follow-up appointment accordingly.
Malignant treatment methods for laryngeal cancer
Laryngeal cancer is a malignant tumor of the larynx, clinically mainly squamous cell carcinoma. The treatment method for laryngeal cancer should be based on the patient's age, the pathological type of the patient, the extent of the malignant tumor, and the presence or absence of systemic metastasis. Clinical treatments mainly focus on surgery, combined with radiotherapy and chemotherapy, as comprehensive treatment methods. There may be some differences in surgical approaches for different types of laryngeal cancer, such as total laryngectomy or partial laryngectomies, which can be vertical or horizontal. Therefore, treatment should be tailored to the specific conditions of the patient. In late-stage laryngeal cancer, only palliative symptomatic treatment can be performed.
Can adenoid hypertrophy be prevented by vaccination?
Enlarged glands can lead to sleep apnea, snoring, decreased hearing, and secondary sinus infections. If the enlargement is simple without these symptoms, it does not affect vaccination. However, if the enlargement leads to acute sinus infection, manifested by chills, fever, a large amount of thick nasal discharge, or pus-like discharge, these are symptoms of an acute infection, and vaccination should not be administered. Appropriate treatment should be given first, and after the condition is controlled, vaccination can then proceed. Simple adenoid hypertrophy does not impact vaccination.
How long after vocal cord polyp surgery can one eat normally?
Vocal cord polyps are mucous-like formations on the vocal cords. Clinically, vocal cord polyps are primarily removed through surgery. These polyps are benign lesions located in the vocal fold area, not in the digestive tract or the pharynx, therefore, they do not affect eating or swallowing. After surgery for vocal cord polyps, a patient can normally eat four to six hours after waking from general anesthesia. However, care must be taken not to cough violently while eating, and spicy or irritating foods should be consumed less or avoided altogether. This does not mean that one cannot eat normally after surgery for vocal cord polyps.
How to treat granulation in otitis media?
Granulation tissue proliferation in otitis media indicates an active phase of inflammation. In clinical treatment, the first approach is medication, mainly using antibiotics and hormones, with both local and systemic applications of these drugs concurrently. Treatment usually lasts about two weeks. Generally, most granulations in otitis media are relatively small and can gradually shrink or even completely disappear with such medication. For granulations that fill the middle ear and tympanic cavity, if they cannot be reduced or controlled effectively through medication, then surgical intervention is necessary to remove the granulations in the middle ear cavity and thus treat the otitis media.
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.