What is 'antral gastritis' and 'N/S esophageal spasm'?

Antral gastritis is the inflammation which affects a single region of the stomach. Esophageal spasms are abnormal contractions of the muscles in the esophagus.
Updated on Monday, February 06 2012 at 06:17PM EST
Collections: esophagusinflammationmuscles 

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