Case Reports in Gastrointestinal Medicine / 2016 / Article / Fig 5

Case Report

Endoscopic Observation of the Growth Process of a Right-Side Sessile Serrated Adenoma/Polyp with Cytological Dysplasia to an Invasive Submucosal Adenocarcinoma

Figure 5

(a) A component of the sessile serrated adenoma/polyp (SSA/P) remained at the periphery of the invasive cancer (yellow line in Figure 3, ×12.5). The green box indicated a component of the SSA/P without cytological dysplasia. (b) A magnified view of a yellow box in (a). Histologically, a transition from the SSA/P with cytological dysplasia to a moderately differentiated adenocarcinoma was identified (×200).

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