The alimentary tract : a radiographic study (1915)
Barclay, Alfred Ernest, 1876- · New York : Macmillan Co. · leaf 125
Fig. 44. … Fig- 45- Fig. 44. Hour-glass stomach with an extremely narrow neck—no food had passed into the lower sac in 2 hours. The food in thelower sac is that given the previous day, and practically none of it haspassed the pylorus. Note the retained ordinary food hang above theopaque food in the lower sac…
Digestive organs · X-rays · Digestive System
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