nasal papilloma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Clinical symptoms and preoperative pathological results: nasal papilloma; 2. Nipple like tissue can be seen under nasal endoscope; 3. Surgical treatment; 4. Exclude other system diseases: such as intestinal related diseases.
Exclusion criteria
Exclusion criteria: 1. Patients with malignant tumors; 2. Patients with allergic and non allergic rhinitis and rhinitis; 3. Patients with sinusitis and nasal polyps; 4. Other diseases of the respiratory system: chronic obstructive pulmonary disease, asthma, bronchiectasis, tuberculosis, pneumonia, pulmonary heart disease, lung cancer; 5. Hypertension, coronary heart disease, hyperthyroidism/hypothyroidism, liver and kidney dysfunction, blood system diseases, etc; 6. The abnormal examination results with clinical significance before the test may cause deviation to the results of this experiment according to the judgment of the researchers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Microflora abundance; | — |
Countries
China
Contacts
The Second Affiliated Hospital of Harbin Medical University