Salivary duct carcinoma
Salivary Duct Carcinoma
Salivary duct carcinoma (pronunciation: sa-LI-va-ry duct kar-si-NO-ma), also known as SDC, is a rare and aggressive type of cancer that primarily affects the salivary glands.
Etymology
The term "salivary duct carcinoma" is derived from the Latin words "saliva" (saliva), "ductus" (conduit), and "carcinoma" (cancer). It refers to a cancer that originates in the ducts of the salivary glands.
Definition
Salivary duct carcinoma is a type of cancer that originates in the ducts of the salivary glands. These glands produce saliva, which aids in digestion and keeps the mouth moist. SDC is characterized by its aggressive nature and high likelihood of recurrence and metastasis.
Symptoms
Common symptoms of salivary duct carcinoma include a lump or swelling in the mouth, cheek, jaw, or neck; numbness or paralysis of the facial muscles; and difficulty swallowing or opening the mouth wide.
Diagnosis
Diagnosis of salivary duct carcinoma typically involves a physical examination, imaging tests such as MRI or CT scan, and a biopsy of the affected tissue.
Treatment
Treatment for salivary duct carcinoma may involve surgery to remove the tumor, radiation therapy, and/or chemotherapy. The choice of treatment depends on the size and location of the tumor, as well as the patient's overall health.
Prognosis
The prognosis for salivary duct carcinoma is generally poor due to its aggressive nature and high likelihood of recurrence and metastasis. However, early detection and treatment can improve survival rates.
Related Terms
External links
- Medical encyclopedia article on Salivary duct carcinoma
- Wikipedia's article - Salivary duct carcinoma
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