Fluorescence by 5-aminolevulinic acid-induced protoporphyrin IX varies in tumor and normal tissues during robot-assisted partial nephrectomy for renal cell carcinoma.

BMC Surg · 2025 · PMC12135321 · PMID 40468285

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0.2520

closest p · 5.0× alpha

0.2520

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did not reach statistical significancep = 0.252not close (p > 0.1)

While median PPIX levels were higher in the tumor tissues than in the normal tissues (37.3 and 18.8 nmol/g protein, respectively), this difference did not reach statistical significance ( p = 0.252, Mann-Whitney U test).

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