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Table 2 Named entities selected for this task and their associated Protected Health Information categories

From: De-identifying Spanish medical texts - named entity recognition applied to radiology reports

NEs Description PHIs
CAB Section headers -
NAME Names and surnames (patient and others) Names
DIR Full addresses, including streets, numbers and zip codes Geographic data
LOC Cities, inside and outside addresses Geographic data
NUM Numbers or alphanumeric strings that might identify someone, including digital signatures, patient numbers, medical numbers, medical license numbers and others medical record numbers, social security numbers, account numbers, any unique identifying number or code
FECHA Dates Dates
INST Hospitals, healthcare centres or other institutions that might point to someone’s location -