Biomaterial Database

Analysis of personnel doses from nuclear medicine procedures. 1978

R V Dhond, and P S Iyer, and R M Worlikar

With the rapid growth of the use of radiopharmaceuticals for medical diagnostic and therapeutic procedures, radiation protection of personnel has become important. In this paper, the radiation doses of 337 persons in 16 nuclear medicine centers in India are analyzed. In 1976 the average annual dose per person was 0.028 rem. The highest average dose per person per working week was 2.62 mrem. Analysis of the dose records of three major institutions for recent years reveals an increase in the average dose per worker.

UI	MeSH Term	Description	Entries
D009683	Nuclear Medicine	A specialty field of radiology concerned with diagnostic, therapeutic, and investigative use of radioactive compounds.	Atomic Medicine,Nuclear Radiology,Medicine, Atomic,Medicine, Nuclear,Radiology, Nuclear
D011829	Radiation Dosage	The amount of radiation energy that is deposited in a unit mass of material, such as tissues of plants or animal. In RADIOTHERAPY, radiation dosage is expressed in gray units (Gy). In RADIOLOGIC HEALTH, the dosage is expressed by the product of absorbed dose (Gy) and quality factor (a function of linear energy transfer), and is called radiation dose equivalent in sievert units (Sv).	Sievert Units,Dosage, Radiation,Gray Units,Gy Radiation,Sv Radiation Dose Equivalent,Dosages, Radiation,Radiation Dosages,Units, Gray,Units, Sievert
D011834	Radiation Monitoring	The observation, either continuously or at intervals, of the levels of radiation in a given area, generally for the purpose of assuring that they have not exceeded prescribed amounts or, in case of radiation already present in the area, assuring that the levels have returned to those meeting acceptable safety standards.	Monitoring, Radiation
D001822	Body Burden	The total amount of a chemical, metal or radioactive substance present at any time after absorption in the body of man or animal.	Body Burdens,Burden, Body,Burdens, Body
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor