AGS | definition of AGS by Medical dictionary
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American Geriatrics Society.
AGS American Geriatrics Society.
1 abbreviation for American Geriatrics Society.
atypical glandular cells A term of art—usually abbreviated as AGS—which is used in the 2001 Bethesda system (for evaluating cervical cytology) to replace AGUS (atypical glandular cells of undetermined significance), and which attempts to identify whether the cells are endometrial, endocervical, or unqualified.