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. Author manuscript; available in PMC: 2011 Jul 26.
Published in final edited form as: Gastrointest Endosc. 2010 Apr;71(4):686–693. doi: 10.1016/j.gie.2010.01.042

Figure 2.

Figure 2

Endoscopic images of a patient with persistent luminal cancer after concurrent chemotherapy and external beam radiation therapy (chemoradiation) for T2N0 esophageal adenocarcinoma. A, Initial appearance of cancer before chemoradiation. B, One month after chemoradiation, esophagitis but no cancer is detectable. C, Appearance 5 months after chemoradiation, with adenocarcinoma and residual intestinal metaplasia present. D, After 3 cryotherapy sessions, residual cancer is no longer visible. Endoscopic biopsy specimens showed no evidence of cancer. An ink tattoo is visible marking the previous site of the tumor.