The institute you're referring to is likely indira Gandhi Institute of Medical Sciences (IGIMS) in Patna, Bihar. IGIMS has a Department of Nuclear Medicine that offers various services, including diagnostic imaging and therapy using radioactive substances.

- The Department of Nuclear Medicine at IGIMS is a specialized unit that focuses on the diagnosis and treatment of diseases using radioactive materials.

- It is one of the few departments in Bihar equipped to offer comprehensive nuclear medicine services, which include both diagnostic imaging and therapeutic procedures.