Search results
Results from the WOW.Com Content Network
Laryngeal cancer may spread by: direct extension to adjacent structures, metastasis to regional cervical lymph nodes, or via the blood stream. The most common site of distant metastases is the lung. Laryngeal cancer occurred in 177,000 people in 2018, and resulted in 94,800 deaths (an increase from 76,000 deaths in 1990).
Laryngectomy is the removal of the larynx. In a total laryngectomy, the entire larynx is removed (including the vocal folds, hyoid bone, epiglottis, thyroid and cricoid cartilage and a few tracheal cartilage rings) with the separation of the airway from the mouth, nose and esophagus. [1] In a partial laryngectomy, only a portion of the larynx ...
Laryngeal cancer is strongly associated with tobacco smoking. [citation needed] Surgery can include laser excision of small vocal cord lesions, partial laryngectomy (removal of part of the larynx), or total laryngectomy (removal of the whole larynx). If the whole larynx has been removed, the person is left with a permanent tracheostomy.
Transoral laser microsurgery allows surgeons to remove tumors from the voice box with no external incisions and is especially applied to HPV-mediated oropharynx malignancy (tonsils, base of tongue). It also allows access to tumors that are not reachable with robotic surgery and is significantly conserving of normal tissue.
Hypopharyngeal cancer is a disease in which malignant cells grow in the hypopharynx (also known as the laryngopharynx) the area where the larynx and esophagus meet. [1] It first forms in the outer layer of the hypopharynx (last part of the pharynx), which is split into three areas. Progression of the disease is defined by the spread of cancer ...
Cordectomy is the surgical removal of a cord. It usually refers to removal of one or both vocal cords, often for the purpose of treating laryngeal cancer. [1] [2] The word is derived from the Greek, combining chorde and ektome meaning excision. It can be carried out by traditional surgical techniques or, increasingly, by carbon dioxide laser. [3]
The therapy, which uses a device, slowed the spread of cancer in the brain to 21.9 months, along with supportive care, compared to 11.3 months for supportive care alone in patients with non-small ...
Surgery can be used as a method to determine whether there is cancer present or to remove cancer from the body. If the tumor does not respond to radiation therapy, then the patient may undergo an operation to have it removed. Cancers that may have spread to the lymph nodes may require the doctor to remove lymph nodes or other tissue in the neck ...