diverticulum; esophagus, acquired (epiphrenic) (pulsion) (traction)
diverticulum; esophagus, acquired (epiphrenic) (pulsion) (traction)
esophagus; diverticulum, acquired (epiphrenic) (pulsion) (traction)
esophagus; diverticulum, acquired (epiphrenic) (pulsion) (traction)