Mowat, Harold, 1883- · London : H. Frowde · leaf 150
r. In cases of acute ulcer the most noticeable featureis the presence of a constriction at the seat of thelesion. This is frequently extremely persistent incharacter, and is not affected by massage like theconstriction of hysterical origin. When well marked,an hour-glass stomach may be the outcome,… … Fig. 55. Hour-glass Contraction of Stomach, organic in origin. pylorus or the lesser curvature. If at the pylorusthe first result is seen to be spasmodic contraction,followed later by stenosis and resulting dilatation. The dilatation observed following a pyloric stenosisis frequently of a severe…
X-rays
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