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. 2025 Jun 19;14(6):3359–3372. doi: 10.21037/tcr-2024-2539

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The correlation between IL-32 expression and Ki-67 in HNSCC tumor tissue. (A) Representative images of IL-32 IHC staining of cancer and paracancer tissue in low or high Ki-67% group among LSCC and HSCC with or without LNM. Total magnification for IHC is 200× and 630×. (B) IL-32 expression level between low and high Ki-67%+ tumor in HNSCC. (C) LNM percentage between low and high Ki-67%+ tumor tissue. AOD, average optical density; HNSCC, head and neck squamous cell carcinoma; HSCC, hypopharyngeal squamous cell cancer; IHC, immunohistochemistry; Ki-67, antigen Kiel 67; LSCC, laryngeal squamous cell cancer; LNM, lymph node metastasis.