Fig. 1From: SSTR2 promoter hypermethylation is associated with the risk and progression of laryngeal squamous cell carcinoma in malesHistopathology of test specimens. a Well differentiated tumor tissues of LSCC (x200). b Well differentiated non-tumor tissues of LSCC (x200). c Poorly differentiated tumor tissues of LSCC (x200). d Poorly differentiated non-tumor tissues of LSCC (x200)Back to article page