IPA: /ˌsɪn.tɪˈɡræf.ɪk/
KK: /sɪnˈtɪɡrəfɪk/
Related to a medical imaging technique that uses radioactive substances to visualize organs and tissues in the body.
The doctor ordered a scintigraphic scan to assess the patient's heart function.
Scintigraphic → It is formed from "scintilla" (from Latin, meaning spark or particle) and "-graphic" (from Greek "grapho", meaning to write or describe). The word refers to a method of imaging that describes or depicts the distribution of radioactive substances in the body, akin to capturing the 'sparks' of radiation.
Think of 'scintilla' meaning spark, which helps you remember that 'scintigraphic' relates to imaging that captures the 'sparks' of radiation in the body.