A patient model wearing a short face mask is positioned in a computed tomography (CT) scanner to obtain images of a tumor before

- Image ID: ECF1B0
A patient model wearing a short face mask is positioned in a computed tomography (CT) scanner to obtain images of a tumor before
Stocktrek Images, Inc. / Alamy Stock Photo
Image ID: ECF1B0
A patient model wearing a short face mask is positioned in a computed tomography (CT) scanner to obtain images of a tumor before radiation therapy.