Endocrine tumors are abnormal growths that develop in the endocrine system, which is responsible for producing hormones that regulate various bodily functions. These tumors can occur in glands such as the thyroid, adrenal glands, and pancreas. While some endocrine tumors are benign (non-cancerous), others can be malignant (cancerous) and may spread to other parts of the body. Symptoms of endocrine tumors vary depending on their location and the hormones they produce. For instance, a tumor in the thyroid may cause changes in metabolism, while one in the adrenal glands can lead to high blood pressure or weight gain. Early detection and treatment are crucial for better outcomes.