[Experience in using echotomography in planning the irradiation of cervical cancer patients].
A possibility to use echotomography (ET) in the topometric preparation of patients with cervical cancer for radiation therapy is shown. In addition to ET computerized tomography (CT) was performed to 15 patients at the level of classic points A and B. Proceeding from the results of both studies topometric maps were prepared. Using the maps distances between points of interest were compared. It was shown that the mean value of the distance from the middle of the uterine cervix to the bladder posterior wall was 24 and 23 mm in ET and CT, respectively. Some methodological problems of ET for irradiation planning are discussed. It should be noted that ET provides ample information on the small pelvic anatomical structures that are of interest in gamma-beam and intracavitary radiation therapy of cervical cancer. ET positive features are its safety for a patient, insignificant costs and an opportunity to get information for a 3-dimensional irradiation planning.
D005260:Female; D006801:Humans; D010347:Patient Care Planning / Q000379:methods*; D014054:Tomography / Q000379:methods*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis / Q000532:radiotherapy*
Opyt ispol'zovaniia ékhotomografii v planirovanii oblucheniia bol'nykh rakom sheĭki matki.