interstitially
/ˌɪntərˈstɪʃəli/
adverb
- In a way that relates to or occurs in the spaces between cells or tissues in the body.
- Fluid can accumulate interstitially, causing swelling in the legs.
- The medication is injected interstitially to target the affected tissue directly.
- Cancer cells sometimes spread interstitially through the connective tissue.
Antonyms