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. 2021 Mar 4;11:22. doi: 10.1186/s13550-021-00762-1

Fig. 1.

Fig. 1

Workflow and tissue sample processing from 6 [99mTc]Tc-PSMA RGS lymphadenectomies. Resected tissue specimens from subregions were manually separated to the level of “single samples” (aiming at single LN) that were measured with a high-purity germanium detector. After final histopathological analysis, 160 LNM and 11 non-nodal tumor samples were present in 154 manually separated single samples and 516 tumor-free lymph nodes were enumerated out of 252 tumor-free single samples