Aetiology
The exact cause of other specified malignant neoplasms of the parotid gland is unknown, but factors such as smoking, sun exposure, and occupational exposure to certain chemicals or radiation may increase the risk of developing these tumors.
Diagnosis
Diagnosis of other specified malignant neoplasms of the parotid gland is generally made through a combination of imaging tests (such as computed tomography, magnetic resonance imaging, and ultrasound), biopsies, and/or a physical examination.
Differential diagnosis
Other specified malignant neoplasms of the parotid gland must be differentiated from benign tumors, such as pleomorphic adenomas and Warthin tumors.
Treatment
Treatment for other specified malignant neoplasms of the parotid gland typically involves surgical resection and/or radiation therapy. Chemotherapy may be used in some cases.
Prognosis
The prognosis for other specified malignant neoplasms of the parotid gland depends on the stage of the tumor at diagnosis, as well as the patient’s overall health. Generally, these tumors have a poorer prognosis than benign tumors.