Abstract：
:A modification of cholangiomanometry in which the papilla of Vater was stimulated by hydrochloric acid was devised as a means to evaluate the papillary function. Manometric tracings could be classified into four patterns according to the mode of response to hydrochloric acid of the papilla. Pattern I was the type in which a group of regular, high-amplitude spikes appeared within 60 seconds after the onset of perfusion. This represented a normally functioning papilla. Pattern II was characterized by rhythmic occurrence of low-amplitude waves. This represented a reversible papillitis as evidenced by the fact that postoperatively such cases exhibited pattern I results as examined through T tube. In pattern III the perfusion pressure remained flat, showing no reaction waves. This represented an incompetent papilla. The pattern III patients with conditions which were reversible responded to intravenous pentazocine. In pattern IV the perfusion pressure continued to increase without reaction waves, representing cicatricial stenosis of the papilla or incarcerated stone in the papilla. This method of cholangiomanometry was thus found to be useful for selecting candidates for sphincteroplasty.
journal_name
Surgeryjournal_title
Surgeryauthors
Matsushiro T,Nagashima H,Yamamoto K,Hariu Tsubject
Has Abstractpub_date
1984-01-01 00:00:00pages
96-101issue
1eissn
0039-6060issn
1532-7361journal_volume
95pub_type
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