How can laryngeal tumors be diagnosed?

Malignant tumors are not absolute killers, because many of these diseases are worsened by delayed treatment. So, taking laryngeal tumors as an example, if they can be diagnosed in time and appropriate treatment measures are taken, they can still be treated. So, how can laryngeal tumors be diagnosed?
Neck examination

This includes inspection and palpation of the laryngeal shape and cervical lymph nodes. Palpation of cervical lymph nodes should be carried out step by step from top to bottom and from front to back according to the distribution pattern of cervical lymph nodes to clarify the location and size of the swollen lymph nodes.

Laryngoscopy

Indirect laryngoscopy is a commonly used method in clinical practice. Only when the indirect laryngoscopy is unsatisfactory or it is difficult to obtain pathological examination, direct laryngoscope and fiberoptic light guide can be used to further understand the situation of tumor invasion in the larynx and to obtain tissue for pathological examination in a timely manner for suspected diseases.

Imaging tests
X-ray examination: X-ray lateral laryngeal films and anteroposterior laryngeal tomographic films can clarify the general location, size, shape, and changes in the cartilage, trachea, or anterior cervical soft tissue. Laryngography can be performed if necessary.
CTMR examination: It helps to determine the extent of tumor growth in the larynx, the extent of external invasion, and the metastasis of cervical lymph nodes, which is especially helpful for patients in the advanced stage. Ultrasonic tomography: It is used to find the location of swollen lymph nodes in the neck and their relationship with surrounding tissues, and to conduct follow-up examinations after postoperative radiotherapy. It has the advantages of being non-destructive, convenient, accurate, low-cost, and can be performed repeatedly.