The effect of cotton pad thickness plus compression bandage on radiation doses to irradiated keloid dermoplasty
10.3760/cma.j.issn.0254-5098.2018.01.012
- VernacularTitle:电子线照射瘢痕疙瘩植皮术后棉垫加压包扎对照射剂量的影响
- Author:
Yun WANG
1
;
Hui YAO
;
Peihua GU
;
Jiehua WANG
Author Information
1. 200438,上海市杨浦区市东医院放疗科
- Keywords:
Keloid;
Medical cotton pad;
Electron beams;
Dosimetry
- From:
Chinese Journal of Radiological Medicine and Protection
2018;38(1):56-58
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of cotton pad plus compression bandage on radiation doses from radiation therapy of keloid dermoplasty.Methods Radiation doses from electron beams with different energies were measured using Siemens Primus-H accelerator,PTW-Quickcheck and 1-10 layers of dry,wet,blood cotton pad,respectively.Results The cotton pad could be used to prevent errhysis after radiation therapy of keloids.When 5 or more layers of cotton pad,about 2 cm,were used and errhysis still occur red,9 MeV electron beam should be used for the purpose of achieving the desirable dose and treatment result without occurrence of errhysis.Conclusions In clinical practice,to achieve the desirable dose for keloid treatment,electron beam energy should be adapted according to the errhysis situation.It is recommended to provide the measured data to determine the prescribed dose.
