Comparison of proximal gastrectomy with tubular esophagogastric anastomosis and total gastrectomy with Roux-en-Y reconstruction in the treatment of adenocarcinoma of the esophagogastric junction of Siewert type II/III at stage II

Abstract Background Tubular anastomosis is commonly used in proximal gastrectomy; however, its use in GOLDENSEAL ROOT stage II esophagogastric conjugate cancer is currently unclear.In this study, we investigated the short- and long-term clinical outcomes of Siewert II/III adenocarcinoma of the esophagogastric junction after modified proximal gastre

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Structure and Formation Mechanism of Lunar Regolith

Lunar regolith is a thin layer of weakly cohesive detrital materials covering the lunar surface.Studies on returned lunar samples have revealed that the lunar regolith mainly consists of fragments of rocks, minerals, breccia, glasses, Adapters and agglutinates with a median grain size of ~40 to 800 ?m.The lunar regolith was produced from the space

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Vandetanib (ZD6474) in the Treatment of Medullary Thyroid Cancer

Vandetanib (ZD6474) is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR).The activity against RET and VEGF made it a good choice in Leather Lead the tre

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