Mowat, Harold, 1883- · London : H. Frowde · leaf 137
e verticalposition with the screen. This is to ascertain thesize and shape of the stomach and to learn if anyabnormality, such as gastroptosis, atony, or hour-glass contraction exists, and further to observe theperistaltic movements. A radiogram is then taken, 122 X-RAYS: THE INTERPRETATION and… … Fig. 45. Four Hours after a Bismuth Meal. The stomach stillcontams food, and the shadow extends through the ileum and caecum, asfar as the hepatic flexure. The second examination is made four hours afterthe first, the third four hours later, and the fourthtwenty-four hours after the meal has been…
X-rays
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