body, whole-body
bone, brain, iris, retina, retinal
CAT, CT, MRI, PET, ultrasound
antivirus, virus
routine

get, have, obtain, undergo
carry out, do, perform, run, take
order
interpret

confirm sth, indicate sth, reveal sth, show sth
A scan revealed a small fracture in the hip area.

data, results

scan of
The doctors took a scan of his thigh bone.

cursory, quick
A quick scan of the local paper revealed nothing.

scan of

carefully
anxiously, frantically, nervously
She scanned the street nervously, looking for the two men.

slowly
briefly, quickly, rapidly
constantly
mentally, visually

for
I scanned the paper for news.

across, around, down, through
My eyes scanned across the horizon.
He scanned through the web pages.

automatically
digitally, electronically, optically

Scan is used with these nouns as the subject:
eye

Scan is used with these nouns as the object:
card, crowd, document, email, file, ground, headline, horizon, image, Internet, list, menu, negative, newspaper, page, photograph, résumé, room, schedule, shelf, sky, surroundings, text