Peroral Cholecystoscopy

Authors:
  • NHN. Hirata
    N. Hirata
  • YFY. Fujita
    Y. Fujita
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Abstract
Three cases of peroral cholecystoscopy was reported. Dilatation of the cystic duct ranged from 8.5 mm to 10.0 mm in diameter, permitting passage of a 4.5 mm diameter baby 'scope. Endoscopic lithotripsy was performed without difficulty.