Trace the paths of flow that cause downhill varices. Read more about Trace the paths of flow that cause downhill varices.
Trace the paths of flow that cause uphill varices. Read more about Trace the paths of flow that cause uphill varices.
Name three causes of esophageal narrowing. Read more about Name three causes of esophageal narrowing.
Describe two ways of assessing the esophagus radiographically and the best applications for each modality. Read more about Describe two ways of assessing the esophagus radiographically and the best applications for each modality.
What is a potential complication of achalasia? Read more about What is a potential complication of achalasia?
How does achalasia appear on barium swallow? Read more about How does achalasia appear on barium swallow?