Search results
Results From The WOW.Com Content Network
oncology. [edit on Wikidata] Cobalt therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer. Beginning in the 1950s, cobalt-60 was widely used in external beam radiotherapy (teletherapy) machines, which produced a beam of gamma rays which was directed into the patient's body to kill tumor tissue.
1900 – Swedish Dr. Stenbeck cures a skin cancer with small doses of radiation [4] 1920s – Dr. William B. Coley's immunotherapy treatment, regressed tumors in hundreds of cases, the success of Coley's Toxins attracted heavy resistance from his rival and supervisor, Dr. James Ewing, who was an ardent supporter of radiation therapy for cancer.
The history of radiation therapy or radiotherapy can be traced back to experiments made soon after the discovery of X-rays (1895), when it was shown that exposure to radiation produced cutaneous burns. Influenced by electrotherapy and escharotics —the medical application of caustic substances—doctors began using radiation to treat growths ...
Radiation oncology is the medical specialty concerned with prescribing radiation, ... London in 1937 and used until 1960, ... in the 1970s and positron emission ...
The Cincinnati Radiation Experiments were a series of total and partial body irradiation tests performed on at least 90 patients with advanced cancer at the Cincinnati General Hospital, now University of Cincinnati Hospital, from 1960 to 1971. Led by radiologist Eugene L. Saenger, the experiments were funded in part by the Defense Atomic ...
The beginnings of the modern era of cancer chemotherapy can be traced directly to the German introduction of chemical warfare during World War I. Among the chemical agents used, mustard gas was particularly devastating. Although banned by the Geneva Protocol in 1925, the advent of World War II caused concerns over the possible re-introduction ...
In the 1960s, a doctorate program was launched that would award a Ph.D. degree in medical physics. [5] In 1956, Skaggs, received a promotion to full professor. He designed and built an analog computer to calculate the radiation dose to tissue to be utilized in treatment plans for radiation therapy. The ‘computer’ was finally running by 1963 ...
A radiation oncologist is a specialist physician who uses ionizing radiation (such as megavoltage X-rays or radionuclides) in the treatment of cancer. Radiation oncology is one of the three primary specialties, the other two being surgical and medical oncology, involved in the treatment of cancer. Radiation can be given as a curative modality ...