ESTRO course on Image Guided Radiotherapy in Clinical Practice 2018

In-room CT

•

Features

➢

Diagnostic image quality (single-slice, multi-slice helical CT, 4D)

➢

Short scanning times

➢

Large FOV 50 -70 cm diameter

➢

Isocenter calibration of the image has to be done

▪

Stereotactic frame

▪

Surface markers

➢

Patient has to be moved