The urea cycle is the final pathway for nitrogen metabolism. Urea cycle disorders(UCDs) include a variety of genetic defects, which lead to inefficient urea syn
AIM To investigate human epidermal growth factorreceptor 2 (HER2) amplification and protein expressionin mixed gastric carcinoma.METHODS: Fluorescence in situ hybr
An 80-year-old man was under annual surveillance esophagogastroduodenoscopy after endoscopic submucosal dissection(ESD) for early gastric cancer(EGC).Two years