Fig. 1From: Clinical relevance of tertiary lymphoid structures in esophageal squamous cell carcinomaTertiary lymphoid structures in ESCC. The pictures show representative immunohistochemistry findings on consecutive sections of the same ESCC tissue samples to identify TLSs. (A) Hematoxylin and eosin (HE) staining and immunohistochemical staining of (B, H) CD20, (C) CD3, (D) CD21, (E) CD8, (F) PNAd, and (G) CD23 in ESCC. Scale bars, 200 µmBack to article page