Abstract
The relationship between exposure dose and the occurrence of stomach cancer, especially the histological type of the cancer was studied in 535 autopsy cases which had died of stomach cancer from 1961 to 1974 in the Radiation Effect Research Foundation. The incidence of stomach cancer tended to be higher in the group with high exposure dose in Hiroshima, and only in the group with 300 - 399 rads in Nagasaki. The relationship between the incidence of stomach cancer by age at the exposure and the exposure dose was studied by the relative risk (200-499 rads/ 0 rads) of the incidence of stomach cancer by age. The relative risk was 1.56 in the group which had been more than 50 years old at exposure in both Hiroshima and Nagasaki. The risk of stomach cancer was higher in more aged persons at the exposure. From the aspect of the relationship between histological type of stomach cancer and exposure dose, the incidence of intestinal type or diffuse type tended to be higher in the persons who had much more doses. Because there were small number of cases, there was no statistically significant differences between the incidence of stomach cancer and the exposure dose.
Citation Formats
Shimizu, Y, and Yamamoto, T.
Relation of radiation of gastric carcinoma observed in autopsy cases in a fixed population Hiroshima and Nagasaki.
Japan: N. p.,
1976.
Web.
Shimizu, Y, & Yamamoto, T.
Relation of radiation of gastric carcinoma observed in autopsy cases in a fixed population Hiroshima and Nagasaki.
Japan.
Shimizu, Y, and Yamamoto, T.
1976.
"Relation of radiation of gastric carcinoma observed in autopsy cases in a fixed population Hiroshima and Nagasaki."
Japan.
@misc{etde_7224192,
title = {Relation of radiation of gastric carcinoma observed in autopsy cases in a fixed population Hiroshima and Nagasaki}
author = {Shimizu, Y, and Yamamoto, T}
abstractNote = {The relationship between exposure dose and the occurrence of stomach cancer, especially the histological type of the cancer was studied in 535 autopsy cases which had died of stomach cancer from 1961 to 1974 in the Radiation Effect Research Foundation. The incidence of stomach cancer tended to be higher in the group with high exposure dose in Hiroshima, and only in the group with 300 - 399 rads in Nagasaki. The relationship between the incidence of stomach cancer by age at the exposure and the exposure dose was studied by the relative risk (200-499 rads/ 0 rads) of the incidence of stomach cancer by age. The relative risk was 1.56 in the group which had been more than 50 years old at exposure in both Hiroshima and Nagasaki. The risk of stomach cancer was higher in more aged persons at the exposure. From the aspect of the relationship between histological type of stomach cancer and exposure dose, the incidence of intestinal type or diffuse type tended to be higher in the persons who had much more doses. Because there were small number of cases, there was no statistically significant differences between the incidence of stomach cancer and the exposure dose.}
journal = []
volume = {29:3}
journal type = {AC}
place = {Japan}
year = {1976}
month = {Mar}
}
title = {Relation of radiation of gastric carcinoma observed in autopsy cases in a fixed population Hiroshima and Nagasaki}
author = {Shimizu, Y, and Yamamoto, T}
abstractNote = {The relationship between exposure dose and the occurrence of stomach cancer, especially the histological type of the cancer was studied in 535 autopsy cases which had died of stomach cancer from 1961 to 1974 in the Radiation Effect Research Foundation. The incidence of stomach cancer tended to be higher in the group with high exposure dose in Hiroshima, and only in the group with 300 - 399 rads in Nagasaki. The relationship between the incidence of stomach cancer by age at the exposure and the exposure dose was studied by the relative risk (200-499 rads/ 0 rads) of the incidence of stomach cancer by age. The relative risk was 1.56 in the group which had been more than 50 years old at exposure in both Hiroshima and Nagasaki. The risk of stomach cancer was higher in more aged persons at the exposure. From the aspect of the relationship between histological type of stomach cancer and exposure dose, the incidence of intestinal type or diffuse type tended to be higher in the persons who had much more doses. Because there were small number of cases, there was no statistically significant differences between the incidence of stomach cancer and the exposure dose.}
journal = []
volume = {29:3}
journal type = {AC}
place = {Japan}
year = {1976}
month = {Mar}
}