C73-C75: Malignant neoplasms of thyroid and other endocrine glands

Malignant neoplasms of the thyroid and other endocrine glands refer to a group of cancers that start in the cells of the endocrine system, which includes the thyroid, adrenal, pituitary, and parathyroid glands. These cancers often result from abnormal growth and division of cells within these glands. Some of the common causes include genetic mutations and prolonged exposure to radiation. Symptoms might include lumps or swelling in the neck, changes in voice, unexplained weight loss or gain, fatigue, and feeling cold. As the disease progresses, these tumors can disrupt the balance of hormones in the body, leading to problems with bodily functions such as growth, metabolism, and reproduction. This can affect various systems in the body, depending on the hormones and the glands involved. These conditions can be diagnosed using various tests such as ultrasound, fine-needle aspiration, and blood tests. It's important to note that every patient's experience with these cancers is different, as the symptoms and disease progression can vary widely.