PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 2928607

[Peroperative radiotherapy].

Y Popowski·A Piron·P Ewalenko·J C Pector·A Gerard·P Van Houtte
View original source ↗Export metadata ↓

Abstract

Tolerance of normal tissues limits the radiation dose which can be safely delivered to tumors especially for gastro-intestinal cancers. Intraoperative radiotherapy is a specialized technique for treating infradiaphragmatic and deeply located tumors allowing to deliver a high dose to the tumor while avoiding surrounding normal tissues which can be moved aside. The authors describe the technique and review indications and possibilities.

Explore related subjects

Gastrointestinal NeoplasmsHumansIntraoperative CareRadiotherapy DosageRectal NeoplasmsStomach NeoplasmsEnglish AbstractJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Y Popowski, A Piron, P Ewalenko, J C Pector, A Gerard, P Van Houtte. [Peroperative radiotherapy].. https://pubmed.ncbi.nlm.nih.gov/2928607/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed1992

Non-Hodgkin lymphoma of the gastrointestinal tract.

The gastrointestinal tract is the most commonly involved extranodal site of lymphoma. Primary gastrointestinal lymphoma must be recognized, characterized, and staged accurately, since, in some areas of the bowel, prognosis and therapy vary substantially when compared with those for other neoplasms, especially carcinoma. Radiologic studies, particularly barium studies of the bowel and computed tomography, may be crucial and only noninvasive modalities to use for the evaluation of gastrointestinal lymphoma. Symptoms are nonspecific and may be present for years before a diagnosis is established. Histologic appearance consists of a dense accumulation of lymphocytic tumor cells in a uniform pattern. Gastrointestinal lymphoma produces a spectrum of pathologic and radiologic appearances. Management of the condition may be accomplished with surgical resection, tumor debulking, or palliation. The advantages of postoperative radiation therapy and chemotherapy are not clear. Primary gastrointestinal lymphoma is encountered often enough to warrant familiarity with the clinical, radiologic, and therapeutic options.

Gastrointestinal Neoplasms↗