Conformal Radiotherapy for Squamous Cell Carcinoma of Gallbladder: A Case Report
Figure 1
CT sections showing contours before radiotherapy. Radiation ports encompassed (a-b) regions of the liver involved by the gallbladder tumor and (c-d) carcinoma located at the neck of the gallbladder. GTV54 and CTV40 have been shown in the slice. Abbreviation: CTV: clinical target volume with pink lines; GTV: gross tumor volume with red lines.
