Figure 2

Upper-gastrointestinal endoscopy before and after treatment of upper gastric tumor. (a) In January 2009, initial upper-gastrointestinal endoscopy disclosed Borrmann type II tumor measuring 5.0 cm × 4.0 cm in upper gastric tumor. (b) In April 2009, follow up after first course of chemotherapy with S-1 and cis-diamminedichloroplatinum, upper-gastrointestinal endoscopy revealed scar lesion instead of tumor; no further lesions were identified.