Understanding Mucoepidermoid Tumors
Mucoepidermoid tumors are the most common type of malignancy affecting the salivary glands, although they can also develop in other parts of the body like the lungs or sinuses. These tumors are made up of a mix of mucus-secreting and epidermoid (squamous) cells. They vary in their degree of aggressiveness, ranging from low-grade (less aggressive) to high-grade (more aggressive) tumors. The majority of mucoepidermoid tumors occur in the parotid glands, though they can also affect the minor salivary glands found in the mouth and throat. Symptoms of mucoepidermoid tumors can include a painless mass or swelling near the affected gland, difficulty swallowing, facial pain or numbness, and in more advanced cases, facial nerve dysfunction. As these tumors grow, they can invade nearby structures, making early detection critical for better outcomes. Diagnosis typically involves imaging studies like CT or MRI scans and a biopsy to determine the tumor's nature and grade. Surgery is the primar...