Esophageal xanthoma with nearby coexistent squamous cell carcinoma observed using magnifying endoscopy with narrow-band imaging.

We report the case of a 63-year-old man who underwent annual surveillance esophagogastroduodenoscopy, during which a small squamous cell carcinoma and a tiny yellowish granular lesion were found in the middle esophagus, slightly apart from each other. Magnifying endoscopy with narrow-band imaging of the yellowish granular lesion showed yellowish spots and blots scattered within an approximately 2-mm area. The larger spots appeared nodular and were overlaid with tortuous microvessels.

[HER2-Positive Advanced Gastric Cancer with Disseminated Intravascular Coagulation and Diffuse Bone Marrow Carcinomatosis Successfully Treated with S-1/Trastuzumab Chemotherapy--A Case Report].

Trastuzumab, a humanized monoclonal antibody against human epidermal growth factor receptor 2 (HER2), has been proven to result in a survival benefit for the treatment of patients with HER2-positive advanced gastric cancer (AGC). However, data are lacking for the treatment of those with disseminated intravascular coagulation (DIC) and diffuse bone marrow carcinomatosis. A 77-year-old woman presented with back pain and fatigue since 2 months.

Capsule Endoscope Aspiration after Repeated Attempts for Ingesting a Patency Capsule.

Capsule endoscope aspiration into the respiratory tract is a rare complication of capsule endoscopy. Despite the potential seriousness of this complication, no accepted methods exist to accurately predict and therefore prevent it. We describe the case of an 85-year-old male who presented for evaluation of iron deficiency anemia.