Figure 1From: An assessment of the diagnostic criteria for sessile serrated adenoma/polyps: SSA/Ps using image processing software analysis for Ki67 immunohistochemistryCharacteristic histological features of SSA/P(Hematoxylin and eosin staining). The crypts showed dilation, serration, irreguraly branching and horizontally arranging (L-shaped, inverted T-shaped or anchor shaped) at the base.Back to article page