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A man in his 60s visited the emergency department because of epigastric pain and vomiting.Noncontrast helical abdominal CT revealed a lipomatous mass on the solar panels right side of the lower esophagus.Caudal slices showed that the mass appeared to displace the gastric antrum causing gastric outlet obstruction.Further observation revealed a linea
In the future, high-speed vehicles will develop towards the integration of aviation and aerospace technologies, such as longer range and faster speed, and constantly break through the boundary of flight speed and cruising space.With the continuous increase of flight speed, the thermal load is becoming more and more severe.Meanwhile, Compressor Elec
Negro Comrades of the Crown unveils the amazing history of the alliances that African Americans in solar panels search of individual and group freedom forged throughout the antebellum decades with the British Empire.Black soldiers were recruited by the British, who had their own imperial and diplomatic interests, in opposing the United States.Wheth