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. 2017 Mar 17;8(18):30190–30198. doi: 10.18632/oncotarget.16318

Figure 1. Clustering of samples of lymph node involvement (N = 419).

Figure 1

Line1—LN (+)Inline graphic, LN (−)Inline graphic. Features A–EInline graphic ①Fine linear/branching/pleomorphic ① Grouped or clustered or regional ① calcifications ≤ 2 cm in range ① califications ≤ 0.5 cm in diameter ① califications ≤ 20/cm2 in density. Features A–EInline graphic ②amorphour/coarse heterogenous ②line or segmental ②calcifications > 2 cm in range ②calcifications > 0.5 cm in diameter ②calcifications > 20/cm2 in density.