There are multiple definitions:
treat-and-extend(English)
- switching from pro re nata to treat-and-extend regimen improves visual acuity in patients with neovascular age-related macular degeneration; also denoted as TE
- BCVA, nvAMD, PRN, TE, mTAE
- Ophthalmology
- https://doi.org….1111/aos.13356
transcatheter arterial embolization(English)
- effective on prolonging survival of some patients with hepatocellular carcinoma
- HCC, LGIB
- Oncology, Therapeutic approaches
- https://doi.org…/wjg.v9.i6.1208
- https://doi.org…iii.2017.02.005