[Endoscopic perfusion manometry of the common bile duct in the post-cholecystectomy syndrome].

Abstract

In 14 cholecystectomized patients with recurrent attacks of pain endoscopic manometry of the c.b.d. was carried through after thorough exclusion of organic diseases. Two different conspicuous types of pressure behaviour became evident: In 8 pat. the pressure in the c. b. d. increased steadily during perfusion and finally triggered pain, identical to the spontaneous one according to localization and character. In 6 pat. even after prolonged perfusion no pain emerged and the c. b. d.-pressure remained unchanged. As the increase in c. b. d.-pressure connected with provocation of pain was reproducible, perfusion manometry in the c. b. d. seems to be a mean of delimitating and objectifying functional disturbances of the bile duct.