In today’s world of “cancer”, malignant tumors can be said to be everywhere. Ear, nose and throat is no exception, and tumors can often be found in these parts of the body. The incidence rate of ear tumors is low, about 8.7% of ENT tumors. Clinical manifestations of ear tumors lack of specificity, and need to be combined with imaging, such as temporal bone CT manifested as a scalloped change of the edge of the tympanic promontory of the medium density soft tissue mass, with homogeneous density, and enhancement of the scan was moderately strengthened. MRI of temporal bone shows solid, lobulated, T1 is equal signal, T2 is equal or slightly high signal, enhancement scan is significantly strengthened, larger tumors T1 and T2 can be seen in the tumor point-like, strip-shaped hollow blood vessel shadow, showing the “salt and pepper” sign. However, pathological examination is the criterion for confirming the diagnosis. Nasopharyngeal cancer accounts for 12.4-27.9% of systemic malignant tumors and 60% of otorhinolaryngology malignant tumors. Indirect nasopharyngoscopy: Fiberoptic nasopharyngoscopy is feasible when necessary, which can detect the primary site of cancer at an early stage, which may be nodular, cauliflower-like or ulcerated, manifesting as congestion of mucous membrane, roughness and erosion, and elevation of nasopharyngeal side wall. 2. Exfoliative cytology: smear examination of cancer cells by scraping tissue from nasopharynx or attracting secretion under negative pressure, and the positive rate can reach 70～90%. 3. Biopsy: Nasopharynx should be biopsied for pathologic examination; if biopsy is negative or clinically suspicious, biopsy should be performed for several times. If the primary focus is unknown and there are suspicious enlarged lymph nodes in the neck, lymph node aspiration or biopsy is feasible. 4. X-ray or CT scanning: the soft tissue of nasopharynx can be seen to be thickened or bony destruction. 5.Serological examination: the positive rate of diagnosing nasopharyngeal carcinoma in serum with increased antibody titer of EBV or immunofluorescence antibody assay of EBV reaches 84%. 6.Nasopharyngeal fluorescein staining examination: acridine orange staining and observation under fluorescence microscope. The incidence rate of laryngeal cancer accounts for 1~5% of systemic tumors, and the most common age is 50~70 years old. The etiology of laryngeal cancer is unknown, and it may be related to excessive long-term stimulation by tobacco, alcohol and harmful chemical gases. Any male over 40 years old who has hoarseness and is ineffective in treatment for more than 3 weeks should be carefully examined for larynx. Indirect or direct laryngoscopy should be biopsied for a definitive diagnosis when there are positive findings as described above. The larynx can also be examined with cotton rolls or brushes by taking shed cells from the larynx as pictures to check for cancer cells. Frontal and lateral X-ray and CT tomography of the larynx can be used to understand the location and extent of the cancer.