Thyroid neoplasm
Thyroid Neoplasm
Thyroid neoplasm (pronounced: thy-roid nee-oh-plaz-uhm) is a pathological condition characterized by the abnormal growth of cells in the thyroid gland. The term "neoplasm" is derived from the Greek words "νέος" (neos), meaning "new", and "πλάσμα" (plasma), meaning "formation" or "creation".
Types
Thyroid neoplasms can be broadly classified into benign and malignant types. The benign types include adenoma and thyroid nodules, while the malignant types include thyroid cancer such as papillary thyroid carcinoma, follicular thyroid carcinoma, medullary thyroid carcinoma, and anaplastic thyroid carcinoma.
Symptoms
Common symptoms of thyroid neoplasm include a lump in the neck, difficulty swallowing, hoarseness, and changes in voice. However, many thyroid neoplasms do not cause symptoms and are often discovered during routine medical examinations.
Diagnosis
Diagnosis of thyroid neoplasm typically involves a combination of physical examination, blood tests to measure levels of thyroid-stimulating hormone (TSH), and imaging tests such as ultrasound or computed tomography (CT) scan. In some cases, a biopsy may be performed to confirm the diagnosis.
Treatment
Treatment options for thyroid neoplasm depend on the type and stage of the disease, and may include surgery, radioactive iodine therapy, thyroid hormone therapy, chemotherapy, or radiation therapy.
Prognosis
The prognosis for individuals with thyroid neoplasm varies widely depending on the type and stage of the disease. In general, the prognosis is better for individuals with benign neoplasms and early-stage malignant neoplasms.
See Also
External links
- Medical encyclopedia article on Thyroid neoplasm
- Wikipedia's article - Thyroid neoplasm
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