Stadaas J O
Scand J Gastroenterol. 1975;10(2):129-34.
The examinations were performed before and after proximal gastric vagotomy (PGV) in 10 patients with duodenal ulcer. A flaccid plastic balloon located in the corpus-fundus region was stepwise filled with known volumes of water. Post-operative insulin tests were negative in 8 patients and late positive in two. Basal and pentagastrin-stimulated acid output were reduced by a mean of 88 and 62 percent, respectively. Intragastric pressure was significantly increased after PGV, whereas rhythmic contractions were reduced in all cases. It is concluded that PGV interferes with gastric motility and adaptation to volume variations.
对10例十二指肠溃疡患者在近端胃迷走神经切断术（PGV）前后进行了检查。位于胃体-胃底区域的一个松弛的塑料球囊逐步填充已知体积的水。术后胰岛素试验8例为阴性，2例为延迟阳性。基础胃酸分泌量和五肽胃泌素刺激的胃酸分泌量分别平均降低了88%和62%。PGV术后胃内压显著升高，而所有病例的节律性收缩均减少。结论是PGV干扰胃动力以及对容量变化的适应性。
