Radium substitutes in the interstitial implantation of tumors--with particular reference to iridium-192.
1963
N SIMON
UI
MeSH Term
Description
Entries
D007495
Iridium
A metallic element with the atomic symbol Ir, atomic number 77, and atomic weight 192.22.
D009369
Neoplasms
New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.
A radioactive element of the alkaline earth series of metals. It has the atomic symbol Ra and atomic number 88. Radium is the product of the disintegration of URANIUM and is present in pitchblende and all ores containing uranium. It is used clinically as a source of beta and gamma-rays in radiotherapy, particularly BRACHYTHERAPY.
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man