porfimer sodium
noun
por·fi·mer sodium
ˈpȯr-fə-mər- 
: a photosensitizing mixture of porphyrin oligomers that is administered by intravenous injection to induce photosensitivity in tumor cells (as of esophageal carcinoma) before subjecting them to laser light in photodynamic therapy see photofrin
Cite this Entry
“Porfimer sodium.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/porfimer%20sodium. Accessed 28 Feb. 2025.
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