Choice of afterloading endocurietherapy techniques for vaginal carcinoma. 1988

P P Kumar, and R R Good, and J C Scott, and E O Jones
Department of Radiology, University of Nebraska College of Medicine, Omaha 68105.

Vaginal cancer is highly curable in all stages by combining the proper interstitial or intracavitary endocurietherapy (ECT) techniques and external beam radiation therapy (EXRT). Each case must be individualized following careful evaluation of stage and local extent of disease. We describe three afterloading ECT techniques used for treatment of various presentations of vaginal cancer: 1) 137cesium vaginal obturator used for superficial lesions; 2) afterloading 192iridium tube and button technique used for localized lesions of the lower one-third of the vagina which do not involve more than one-half of the circumference; and 3) afterloading transperineal interstitial 192iridium template technique used for thick invasive lesions of the upper two-thirds of the vagina. Our technique for EXRT is also described.

UI MeSH Term Description Entries
D007496 Iridium Radioisotopes Unstable isotopes of iridium that decay or disintegrate emitting radiation. Ir atoms with atomic weights 182-190, 192, and 194-198 are radioactive iridium isotopes. Radioisotopes, Iridium
D011879 Radiotherapy Dosage The total amount of radiation absorbed by tissues as a result of radiotherapy. Dosage, Radiotherapy,Dosages, Radiotherapy,Radiotherapy Dosages
D011882 Radiotherapy, High-Energy Radiotherapy using high-energy (megavolt or higher) ionizing radiation. Types of radiation include gamma rays, produced by a radioisotope within a teletherapy unit; x-rays, electrons, protons, alpha particles (helium ions) and heavy charged ions, produced by particle acceleration; and neutrons and pi-mesons (pions), produced as secondary particles following bombardment of a target with a primary particle. Megavolt Radiotherapy,High-Energy Radiotherapy,Radiotherapy, Megavolt,High Energy Radiotherapy,Radiotherapy, High Energy
D001918 Brachytherapy A collective term for interstitial, intracavity, and surface radiotherapy. It uses small sealed or partly-sealed sources that may be placed on or near the body surface or within a natural body cavity or implanted directly into the tissues. Curietherapy,Implant Radiotherapy,Plaque Therapy, Radioisotope,Radioisotope Brachytherapy,Radiotherapy, Interstitial,Radiotherapy, Intracavity,Radiotherapy, Surface,Brachytherapy, Radioisotope,Interstitial Radiotherapy,Intracavity Radiotherapy,Radioisotope Plaque Therapy,Radiotherapy, Implant,Surface Radiotherapy,Therapy, Radioisotope Plaque
D002277 Carcinoma A malignant neoplasm made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. It is a histological type of neoplasm and not a synonym for "cancer." Carcinoma, Anaplastic,Carcinoma, Spindle-Cell,Carcinoma, Undifferentiated,Carcinomatosis,Epithelial Neoplasms, Malignant,Epithelioma,Epithelial Tumors, Malignant,Malignant Epithelial Neoplasms,Neoplasms, Malignant Epithelial,Anaplastic Carcinoma,Anaplastic Carcinomas,Carcinoma, Spindle Cell,Carcinomas,Carcinomatoses,Epithelial Neoplasm, Malignant,Epithelial Tumor, Malignant,Epitheliomas,Malignant Epithelial Neoplasm,Malignant Epithelial Tumor,Malignant Epithelial Tumors,Neoplasm, Malignant Epithelial,Spindle-Cell Carcinoma,Spindle-Cell Carcinomas,Tumor, Malignant Epithelial,Undifferentiated Carcinoma,Undifferentiated Carcinomas
D002588 Cesium Radioisotopes Unstable isotopes of cesium that decay or disintegrate emitting radiation. Cs atoms with atomic weights of 123, 125-132, and 134-145 are radioactive cesium isotopes. Radioisotopes, Cesium
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014625 Vaginal Neoplasms Tumors or cancer of the VAGINA. Cancer of Vagina,Vaginal Cancer,Cancer of the Vagina,Neoplasms, Vaginal,Vagina Cancer,Vagina Neoplasms,Cancer, Vagina,Cancer, Vaginal,Cancers, Vagina,Cancers, Vaginal,Neoplasm, Vagina,Neoplasm, Vaginal,Neoplasms, Vagina,Vagina Cancers,Vagina Neoplasm,Vaginal Cancers,Vaginal Neoplasm

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