[Successful Endoscopic Submucosal Dissection of Early Gastric Cancer in a Patient after Azacitidine Therapy for the Treatment of Myelodysplastic Syndrome].

A 76‒year‒old man was introduced to our hospital after being suspected of having early gastric cancer with an upper gastrointestinal endoscope that was performed to find the cause of anemia. Two cancers were revealed: type 0‒Ⅱa+Ⅰ lesion in the lesser curvature of the upper body and type 0‒Ⅱa+Ⅱc lesion in the greater curvature of the middle body. The blood test showed abnormalities(hemoglobin, 6.

[A Case of Advanced Gastric Cancer Confirmed as Pathological Complete Response Following S-1 plus Oxaliplatin Chemotherapy and Gastric Resection].

A 69-year-old woman presented with persistent nauseous, underwent upper gastrointestinal endoscopy, and was diagnosed with type 2 advanced gastric cancer at the antrum. Abdominal contrast CT image data revealed that there was a large, swollen, pancreatic superior lymph node invading the common hepatic artery. We determined that the tumor was unresectable and systemic chemotherapy was performed using S-1 plus oxaliplatin(SOX)therapy.