Synonyms for Eeg:

n.

blood test, diagnosis, biopsy, amniocentesis, checkup, autopsy, check, CAT scan, CT-SCAN, cervical smear. drip, catheter, ekg, ecg, drain, electrocardiogram, balloon, defibrillator, electrocardiograph. communication (noun)
electroencephalogram, encephalogram.
eeg (noun)
electroencephalogram, encephalogram.

Other synonyms:

catheter, defibrillator, electrocardiogram, electrocardiograph, ecg. ekg. drip. balloon, drain. Other relevant words:
electrocardiograph, electrocardiogram, catheter, defibrillator.