Fig. 2. (A) Nodular esophagogastric malignancy in patient who underwent treatment with photodynamic therapy (B?D). Endoscopic exam and retreatment at 72 hours (E, F) resulted in endoscopic cure as evidence of negative imaging and biopsies at 2 years post-photodynamic therapy (G, H).

Gastrointestinal Intervention 2015;4:95~98 https://doi.org/10.18528/gii1400008

© Int J Gastrointest Interv