What is another word for unsealed source radiotherapy?
Pronunciation: [ʌnsˈiːld sˈɔːs ɹˌe͡ɪdɪə͡ʊθˈɛɹəpi] (IPA) 
Unsealed source radiotherapy refers to a type of radiation therapy that involves the administration of radioactive material in a liquid or paste form. These materials are then given to the patient orally, intravenously, or by injection. The radioactive material is selectively absorbed by the cancer cells and destroys them while minimizing damage to the surrounding healthy tissues. Some synonyms of unsealed source radiotherapy include systemic radiation therapy, internal radiation therapy, and targeted radionuclide therapy. This form of treatment is commonly used for various types of cancers, including prostate, thyroid, and ovarian cancer, and can be used as a primary or adjuvant therapy.
