IPA: /ˌsaɪtəˈlɒdʒɪkli/
KK: /saitəˈlɒdʒɪkli/
In a way that relates to the study of cells and their structure, function, and behavior.
The samples were analyzed cytologically to determine the presence of any abnormalities.
Cytologically → It is formed from "cyto-" (from Greek "kytos", meaning cell) and "-logically" (from Greek "logia", meaning study or science). The word refers to the scientific study of cells.
Think of 'cyto-' meaning 'cell' and '-logically' meaning 'study' — so cytologically relates to the study of cells.