83

Zhang Jun

Otolaryngology

About me

Engaged in the field of otolaryngology for ten years, pursued further training at the Second Hospital of Harbin Medical University, under the tutelage of Professor Jin Dejun.

Proficient in diseases

Rhinitis, sinusitis, nasal hypertrophy, nasal polyps, acute and chronic pharyngitis, acute and chronic tonsillitis, epiglottitis, laryngitis, vocal cord nodules, vocal cord polyps, laryngeal tumors.

voiceIcon

Voices

home-news-image
Written by Zhang Jun
Otolaryngology
1min 11sec home-news-image

Can a deviated septum be seen from the outside?

A deviated nasal septum is not apparent externally; it requires a hospital examination including a nasal endoscopy and a sinus CT scan for a definitive diagnosis. A deviated nasal septum is a common and frequently occurring condition in otolaryngology, with about 90% of people having some degree of deviation. This condition is mainly due to abnormal nasal septum development during the embryonic stage or due to trauma to the nasal septum or compression from nasal tumors occurring later. When the nasal septum deviates to one or both sides, it primarily causes persistent, progressive nasal obstruction on both sides. It also accompanies symptoms like mucous nasal discharge, a sense of swelling or a foreign body in the nasal cavity, facial pain, and headaches. A deviated nasal septum can also lead to complications such as sinusitis and nasal polyps. Diagnosis can be confirmed at a hospital with a nasal endoscopy and sinus CT scan. Treatment involves surgical correction of the deviated nasal septum, which can cure the condition.

home-news-image
Written by Zhang Jun
Otolaryngology
1min 28sec home-news-image

What to drink for pharyngitis

Pharyngitis can usually be prevented and treated with honeysuckle tea or monk fruit tea, with good results. Generally, pharyngitis is caused by repeated acute inflammation, long-term intake of spicy foods, gastrointestinal dysfunction, and acidic irritation leading to congestion, edema, and lymph follicle proliferation in the pharyngeal mucosa and submucosal tissues. Symptoms include dry throat, sore throat, itchy throat, foreign body sensation in the throat, obstruction sensation, burning sensation, irritative cough, hoarseness, and difficulty swallowing. Severe cases may also lead to blood in the sputum. Upon examination, noticeable congestion and edema of the pharyngeal mucosa can be found, particularly in the uvula and soft palate. Lymph follicle proliferation can be seen on the posterior pharyngeal wall and pharyngeal recesses, with significant congestion in both vocal cords, though they may not close completely. For treatment, patients should first undergo symptomatic anti-inflammatory treatment. Oral administration of cephalosporin antibiotics has been found to be effective, and it should be combined with nebulized inhalation. Improvement is generally seen within about a week. (The use of medication should be conducted under the guidance of a professional doctor.)

home-news-image
Written by Zhang Jun
Otolaryngology
1min 5sec home-news-image

Do the early symptoms of laryngeal cancer include coughing?

Throat cancer refers to malignant tumors that occur in the pharyngeal region. Clinically, it commonly manifests as vocal cord cancer, pyriform sinus cancer, and hypopharyngeal cancer. The causes are linked to long-term smoking, alcohol consumption, gastrointestinal dysfunction, acid reflux, irritations, and improper or excessive use of the voice leading to cellular mutations. In its early stages, patients generally experience persistent worsening hoarseness. Sometimes, patients may also suffer from irritative coughing, a foreign body sensation in the throat, obstruction feeling, and breathing difficulties. Patients need to undergo a detailed examination with an electronic laryngoscope at a hospital, which can reveal cauliflower-like neoplasms in any part of the pharynx. At this point, a local biopsy is necessary. If the biopsy confirms a malignant tumor in the pharyngeal region, local surgical removal is required, followed by relevant radiotherapy or chemotherapy.

home-news-image
Written by Zhang Jun
Otolaryngology
1min 7sec home-news-image

Does chronic tonsillitis hurt?

Chronic tonsillitis can lead to throat pain. Chronic tonsillitis typically results from repeated bouts of acute tonsillitis or persistent, unresolved inflammation, leading to chronic inflammation of the tonsils. It can cause continuous dryness, itching, pain, a sensation of a foreign body, obstruction, and burning in the throat area. In severe cases, it may lead to hoarseness and irritative cough. Upon examination, both tonsils are seen to be swollen and congested, with visible crypts on the surface, and yellowish-white abnormal secretions may be expressed from these crypts when the tonsils are compressed. In terms of treatment, if the tonsils are repeatedly inflamed and accompanied by fever, the patient may need to undergo a bilateral tonsillectomy. The surgery requires hospitalization, general anesthesia, and postoperative use of antibiotics to prevent local infection. Recovery and hospital discharge can typically occur about a week after the procedure. (Medication should be used under the guidance of a professional doctor.)

home-news-image
Written by Zhang Jun
Otolaryngology
1min 15sec home-news-image

Do enlarged turbinates cause fear of heat?

Turbinates hypertrophy tends to be heat-sensitive since excessive heat can lead to congestion and swelling of the nasal conchae's mucous membrane, thereby worsening nasal congestion in patients. Turbinates hypertrophy is a symptom caused by inflammation of the turbinates, commonly seen in chronic rhinitis in clinical settings. Patients experience persistent nasal congestion in both nasal cavities, along with sensations of a foreign body and swelling in the nasal cavity. The nasal cavity may discharge viscous abnormal secretions, accompanied by facial swelling, pain, headaches, and other related symptoms. A detailed examination at the hospital using electronic rhinoscopy, routine blood tests, and sinus CT can confirm the diagnosis. During the examination, diffuse congestion and swelling of the bilateral inferior turbinates can be observed, along with abnormal secretions inside the nasal cavity. In terms of treatment, nebular inhalation therapy can be used to shrink the turbinates and relieve symptoms of nasal congestion. Additionally, a light diet and regular exercise can gradually improve the condition.

home-news-image
Written by Zhang Jun
Otolaryngology
1min home-news-image

Symptoms of cancerous changes in vocal cord nodules

The possibility of malignant transformation of vocal cord nodules is very small. If cancerous transformation occurs, the patient will experience persistent hoarseness, as well as symptoms such as difficulty in breathing, difficulty in swallowing, persistent cough, and blood in the sputum. Vocal cord nodules are caused by prolonged improper use of the voice, shouting, or long-term irritation of the vocal cords by acid reflux. If patients do not undergo surgical treatment, the vocal cord nodules may continue to enlarge and undergo cellular mutations, leading to malignancy. At this point, patients may find cauliflower-like neoplasms or ulcers on the surface of the vocal cords. They will experience hoarseness, difficulty breathing, and difficulty swallowing. At this stage, it is necessary to perform a local biopsy. If a malignant tumor is confirmed, localized surgical treatment can lead to improvement.

home-news-image
Written by Zhang Jun
Otolaryngology
1min 2sec home-news-image

How long does nasal polyp surgery take?

The duration of hospitalization for nasal polyp surgery is approximately one week, as the surgery requires general anesthesia. Patients need to undergo endoscopic nasal polyp removal and cleaning of the nasal and sinus mucosa. Prior to surgery, routine examinations such as urine and blood tests, chest X-rays, electrocardiograms, and hepatitis B tests are required, along with consultations from relevant departments like respiratory medicine, internal medicine, and anesthesiology to fully assess the patient's vital status. After the surgery, patients need to use an expandable sponge to fill the nasal cavity to prevent local bleeding, and postoperative antibiotics are necessary to avoid local infections. If the patient does not have a fever or local bleeding, they can be discharged a week post-surgery. During the treatment period, it is recommended to drink more water and rest adequately.

home-news-image
Written by Zhang Jun
Otolaryngology
1min 9sec home-news-image

Is nasal irrigation effective for a deviated nasal septum?

Nasal septum deviation washing is ineffective because the deviation is bony. Generally, nasal septum deviation occurs due to abnormal development of the nasal septum during the embryonic stage, or it is caused by trauma to the nasal septum or pressure from nasal cavity tumors later in life, resulting in deviation to one or both sides. After the deviation of the nasal septum, it primarily causes the patient to experience bilateral nasal congestion that progressively worsens. It is also accompanied by facial swelling, headaches, and the deviation itself can potentially trigger the onset of nasal polyps and sinusitis. First, it is necessary to go to the hospital for a detailed inspection using an electronic nasal endoscope and sinus CT to make a diagnosis. If patients with nasal septum deviation do not exhibit any clinical symptoms, generally no treatment is needed. However, if the patient's nasal congestion symptoms persist and worsen, accompanied by headaches, then corrective surgery for the nasal septum deviation is required to completely cure the condition.

home-news-image
Written by Zhang Jun
Otolaryngology
1min 4sec home-news-image

How to perform pediatric massage for adenoid hypertrophy

Children's adenoid hypertrophy does not respond to massage therapy. It is typically caused by an acute inflammatory response, leading to sudden congestion, edema, proliferation, and exudation of the glands. Symptoms include fever, nasal congestion, sneezing, and snoring during sleep; severe cases can also lead to a decrease in hearing, tinnitus, and a feeling of fullness in the ears. In treating acute adenoid hypertrophy, symptomatic anti-inflammatory treatment is required first. This includes oral or intravenous antibiotics, which are usually effective due to bacterial infections, with penicillin antibiotics often having good outcomes. Local treatments such as nebulization can also help to reduce gland congestion and swelling. A light diet, drinking more water, and resting can generally lead to improvement. However, if the condition recurs frequently, local surgical treatment may be necessary. (Medication should be used under the guidance of a doctor.)

home-news-image
Written by Zhang Jun
Otolaryngology
1min 25sec home-news-image

What are the symptoms of chronic pharyngitis?

Chronic pharyngitis is caused by a variety of reasons; it results in congestion and edema of the pharyngeal mucosa and submucosal tissues, along with proliferation of lymphatic follicles. Patients may experience dryness, itching, foreign body sensation, obstruction, burning sensation, and irritative cough in the throat. Severe cases may lead to bloody sputum. Common causes can include repeated acute inflammatory stimuli such as tonsillitis, acute pharyngitis, or long-term smoking, alcohol consumption, spicy food intake, digestive system disorders, and gastroesophageal reflux, all of which can cause congestion and edema of the pharyngeal mucosa and submucosal tissues, as well as lymphatic follicle proliferation. Examination with a laryngoscope can reveal significant congestion in the pharyngeal mucosa, uvula, and uvula, and lymphatic follicles can be found on the posterior pharyngeal wall, at the base of the tongue, and in the pharyngeal recesses. Treatment initially requires identifying and avoiding the cause. Nebulization inhalation can be used to alleviate local congestion and swelling, and adopting a light diet and quitting smoking and drinking can gradually lead to improvement and prevent recurrence.