Change in volume of irradiated human metastases. Investigation of repair of sublethal damage and tumour repopulation. 1972

E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana

Twenty-one patients, each having at least one metastasis per lung were investigated. A single dose of 1000 rad was delivered to the metastasis located in one lung. while the metastasis located in the other lung received 2 doses of 500 rad separated by a 3-hour interval. The changes in volume of the irradiated metastases were followed at least until the metastases reattained their initial volume. By comparing in each patient the effects of the 2 types of exposure it was possible to estimate the extrapolation number, n, of the survival curve of the tumour cells. In spite of many sources of inaccuracies, it seems possible to conclude that n is not very high, probably smaller than in many normal tissues.Furthermore this work demonstrated, in practically all the tumours studied, an acceleration of the growth rate of the metastases after irradiation.

UI MeSH Term Description Entries
D008175 Lung Neoplasms Tumors or cancer of the LUNG. Cancer of Lung,Lung Cancer,Pulmonary Cancer,Pulmonary Neoplasms,Cancer of the Lung,Neoplasms, Lung,Neoplasms, Pulmonary,Cancer, Lung,Cancer, Pulmonary,Cancers, Lung,Cancers, Pulmonary,Lung Cancers,Lung Neoplasm,Neoplasm, Lung,Neoplasm, Pulmonary,Pulmonary Cancers,Pulmonary Neoplasm
D009362 Neoplasm Metastasis The transfer of a neoplasm from one organ or part of the body to another remote from the primary site. Metastase,Metastasis,Metastases, Neoplasm,Metastasis, Neoplasm,Neoplasm Metastases,Metastases
D009364 Neoplasm Recurrence, Local The local recurrence of a neoplasm following treatment. It arises from microscopic cells of the original neoplasm that have escaped therapeutic intervention and later become clinically visible at the original site. Local Neoplasm Recurrence,Local Neoplasm Recurrences,Locoregional Neoplasm Recurrence,Neoplasm Recurrence, Locoregional,Neoplasm Recurrences, Local,Recurrence, Local Neoplasm,Recurrence, Locoregional Neoplasm,Recurrences, Local Neoplasm,Locoregional Neoplasm Recurrences,Neoplasm Recurrences, Locoregional,Recurrences, Locoregional Neoplasm
D011859 Radiography Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film). Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D011879 Radiotherapy Dosage The total amount of radiation absorbed by tissues as a result of radiotherapy. Dosage, Radiotherapy,Dosages, Radiotherapy,Radiotherapy Dosages
D002455 Cell Division The fission of a CELL. It includes CYTOKINESIS, when the CYTOPLASM of a cell is divided, and CELL NUCLEUS DIVISION. M Phase,Cell Division Phase,Cell Divisions,Division Phase, Cell,Division, Cell,Divisions, Cell,M Phases,Phase, Cell Division,Phase, M,Phases, M
D002470 Cell Survival The span of viability of a cell characterized by the capacity to perform certain functions such as metabolism, growth, reproduction, some form of responsiveness, and adaptability. Cell Viability,Cell Viabilities,Survival, Cell,Viabilities, Cell,Viability, Cell
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

Related Publications

E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
January 1984, The British journal of cancer. Supplement,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
November 1980, International journal of radiation biology and related studies in physics, chemistry, and medicine,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
January 1991, Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
January 1979, Radiation research,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
February 1981, International journal of radiation biology and related studies in physics, chemistry, and medicine,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
November 1985, Japanese journal of cancer research : Gann,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
June 1987, International journal of radiation oncology, biology, physics,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
June 2018, Mathematical medicine and biology : a journal of the IMA,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
December 1982, Radiation research,
E P Malaise, and A Charbit, and N Chavaudra, and P F Combes, and J Douchez, and M Tubiana
March 1979, International journal of radiation oncology, biology, physics,
Copied contents to your clipboard!