Role of ultrasonography in the primary diagnosis of cholelithiasis: an analysis of fifty cases.
The use of ultrasonography to diagnose cholelithiasis has recently been recommended to supplement standard reinforced oral cholecystography or as an alternative to reinforced oral studies when a single dose fails to visualize the gallbladder. As yet the use of ultrasonography in the primary diagnosis of cholelithiasis is not generally accepted. To assess the specificity and sensitivity of this mode of diagnosis, fifty patients were reviewed retrospectively. The findings of ultrasonography are compared with standard oral cholecystography and with the pathologic findings. The results of this analysis suggest that diagnosis of cholelithiasis by ultrasonography has a high level of accuracy. Use of this mode of evaluating the gallbladder is suggested as a primary diagnostic test for jaundiced or pregnant patients.
D000328:Adult; D002769:Cholelithiasis / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D014463:Ultrasonography