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In medicine, proton therapy, or proton radiotherapy, is a type of particle therapy that uses a beam of protons to irradiate diseased tissue, most often to treat cancer. The chief advantage of proton therapy over other types of external beam radiotherapy is that the dose of protons is deposited over a narrow range of depth; hence in minimal entry, exit, or scattered radiation dose to healthy nearby tissues.
Tomotherapy is a type of radiation therapy treatment machine. In tomotherapy a thin radiation beam is modulated as it rotates around the patient, while they are moved through the bore of the machine. The name comes from the use of a strip-shaped beam, so that only one “slice” of the target is exposed at any one time by the radiation. The external appearance of the system and movement of the radiation source and patient can be considered analogous to a CT scanner, which uses lower doses of radiation for imaging. Like a conventional machine used for X-ray external beam radiotherapy, a linear accelerator generates the radiation beam, but the external appearance of the machine, the patient positioning, and treatment delivery is different. Conventional linacs do not work on a slice-by-slice basis but typically have a large area beam which can also be resized and modulated.
An atypical teratoid rhabdoid tumor (AT/RT) is a rare tumor usually diagnosed in childhood. Although usually a brain tumor, AT/RT can occur anywhere in the central nervous system (CNS), including the spinal cord. About 60% will be in the posterior cranial fossa. One review estimated 52% in the posterior fossa, 39% are supratentorial primitive neuroectodermal tumors (sPNET), 5% are in the pineal, 2% are spinal, and 2% are multifocal.
Oncology is a branch of medicine that deals with the study, treatment, diagnosis, and prevention of cancer. A medical professional who practices oncology is an oncologist. The name's etymological origin is the Greek word ὄγκος (ónkos), meaning "tumor", "volume" or "mass". Oncology is concerned with:
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Ferenc Andras Jolesz was a Hungarian-American physician and scientist best known for his research on image guided therapy, the process by which information derived from diagnostic imaging is used to improve the localization and targeting of diseased tissue to monitor and control treatment during surgical and interventional procedures. He pioneered the field of Magnetic Resonance Imaging-guided interventions and introduced of a variety of new medical procedures based on novel combinations of imaging and therapy delivery.
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Walter "Wally" J. Curran, Jr. is an American radiation oncologist specializing in the treatment of malignant brain tumors and locally advanced lung cancer.
Jay Steven Loeffler was an American physician at Massachusetts General Hospital where he served as Chair of the Department of Radiation Oncology since 2000. He was the Herman and Joan Suit Professor of Radiation Oncology and Professor of Neurosurgery at Harvard Medical School.
Dr. Daniel Przybysz is a Brazilian Radiation-Oncologist. His practice is mainly focused on lung cancer treatment and high technology approaches toward better patient care
Tina Young Poussaint is a professor of radiology at the Harvard Medical School and a Neuroradiologist at the Boston Children's Hospital. In 2010 she served as President of the American Society of Pediatric Neuroradiology.
Damian E. Dupuy, M.D., F.A.C.R. is an Adjunct Professor of Diagnostic Imaging at Brown University's Warren Alpert Medical School and Director of Ablation services at Cape Cod Hospital. He is also a Member of Cape Cod preferred Physicians.
Extraskeletal Ewing sarcoma (EES), is a cancer of soft tissue, a type of Ewing sarcoma that does not arise from bone.
Herman Day Suit was an American physician and radiation oncologist. Suit is a pioneer in precision radiotherapy and proton therapy for cancer.
References
- 1 2 3 4 5 6 Chougule, Prakash B. (November 2003). "In Memoriam: Melvin Tefft, MD". Journal of Pediatric Hematology/Oncology. 25 (11): 839. doi:10.1097/00043426-200311000-00002. ISSN 1077-4114.
- ↑ "Melvin H. Tefft Obituary". www.tributearchive.com. Retrieved 20 June 2022.
- ↑ Veselis, Clinton A.; Awan, Omer; Thomas, Ashanth; Ling, Stephen; Jonnalagadda, Padmaja; Aneja, Amandeep; Ali, Sayed (May 2021). "Bone Tumors Occurring in the Soft Tissues: A Review of the Clinical, Imaging, and Histopathologic Findings". Current Problems in Diagnostic Radiology. 50 (3): 419–429. doi:10.1067/j.cpradiol.2020.06.004. ISSN 1535-6302. PMID 32665061. S2CID 220530415. Archived from the original on 2021-03-30. Retrieved 2022-06-20.
- ↑ Suit, Herman D.; Loeffler, Jay S. (2011). "4. The new department of radiation oncology". Evolution of Radiation Oncology at Massachusetts General Hospital. Springer. pp. 43–54. ISBN 978-1-4419-6743-5.
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