Aetiology
Malignant neoplasms of the submandibular or sublingual glands are caused by the abnormal growth of cells in these areas. These cells can come from either the salivary glands or the surrounding tissues. The exact cause of these tumors is unknown, but there is some evidence that suggests genetic predisposition, environmental factors, or radiation exposure may be involved.
Diagnosis
Diagnosis of malignant neoplasms of the submandibular or sublingual glands is made through imaging tests such as computed tomography (CT) scans and magnetic resonance imaging (MRI). Physical examination may also be done to look for any signs or symptoms. Blood tests may also be necessary.
Differential diagnosis
Differential diagnosis includes benign neoplasms, lymphomas, and other types of cancer that may be located in the same area.
Treatment
Treatment for malignant neoplasms of the submandibular or sublingual glands typically involves surgery to remove the tumor. In some cases, radiation therapy and/or chemotherapy may also be necessary.
Prognosis
The prognosis for malignant neoplasms of the submandibular or sublingual glands varies depending on the size and location of the tumor and the stage at which it is detected. However, if it is caught early, the prognosis is usually good.