Endocrine tumor
Endocrine Tumor
An Endocrine Tumor (pronunciation: en·do·crine tu·mor) is a type of neoplasm that originates from the endocrine system's cells. The endocrine system is a complex network of glands and organs that produce, store, and secrete hormones.
Etymology
The term "Endocrine" is derived from the Greek words "endo" meaning within and "krinein" meaning to separate or secrete. "Tumor" is derived from the Latin word "tumere" which means to swell, referring to the swelling of the part of the body where the tumor is located.
Types of Endocrine Tumors
Endocrine tumors can be benign (non-cancerous) or malignant (cancerous). They can occur in several endocrine glands including the pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pancreas, and gonads (ovaries and testes).
Some common types of endocrine tumors include:
- Pituitary adenomas
- Thyroid cancer
- Parathyroid adenomas
- Adrenal adenomas
- Pancreatic neuroendocrine tumors
- Ovarian and testicular tumors
Symptoms
The symptoms of endocrine tumors vary depending on the type of tumor and the hormones it produces. Some common symptoms include:
- Fatigue
- Unexplained weight loss or gain
- Frequent urination
- Changes in heart rate
- Changes in blood pressure
- Skin changes
- Changes in menstrual cycle
Diagnosis and Treatment
Diagnosis of endocrine tumors often involves blood and urine tests to measure hormone levels, imaging tests like MRI, CT scan, and Ultrasound, and sometimes a biopsy. Treatment options include surgery, radiation therapy, hormone therapy, chemotherapy, and targeted therapy.
External links
- Medical encyclopedia article on Endocrine tumor
- Wikipedia's article - Endocrine tumor
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