[Diagnostic procedure in cholecystolithiasis. Diagnostic approach, repeat examinations and (incidental) findings].
If non-surgical methods are to be taken into account in the therapeutic decision-making process in cholecystolithiasis, an expanded diagnostic work-up including not only stone parameters but also gallbladder function, is needed. In 2270 patients (1649 women, 621 men; age: 47.2 +/- 14 years) with (suspected) "cholecystolithiasis" attending the special gallstone outpatient clinic at a university medical department within a period of 5 years the diagnostic procedures most commonly used in both the doctor's office and hospital were abdominal ultrasonography (52%/78%), laboratory investigations (28%/39%) and plain films of the biliary tract (27%/39%). In the doctor's office gallbladder function testing took the form of an cholecystogram (17% of the patients); in the hospital ultrasonography to determine gallbladder contractility (38%). With decreasing frequency, the following additional procedures were carried out (office/hospital): CT 3%/19%, esophagogastroduodenoscopy 7%/3%, intravenous cholegram 6%/0.6%, abdominal X-ray 1%/0.4%, ERCP 1%/0.4%, chest X-ray 0.8%/1.6%. Duplicated examinations showed a relevant frequency only for ultrasonography (39% of the cases), laboratory investigations (18%) and plain films of the gallbladder (4%). Pathologic secondary findings were established in 22% of the cases.
Schneider
H T
HT
Med. Klinik I der Univ. Erlangen-Nürnberg.
Wenzel
F
F
Benninger
J
J
Rabenstein
T
T
Flügel
H
H
Hahn
E G
EG
Ell
C
C
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D002769:Cholelithiasis / Q000175:diagnosis* / Q000209:etiology; D003952:Diagnostic Imaging; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged