Avtor/Urednik		Skalicky, Marjan; Dajčman, Davorin; Krajnc, Ivan
Naslov		Diagnose und Therapie von Gallensteinen im Ductus choledochus bei einer Patientin mit bekannter Ueberempfindlichkeitsreaktion auf Roentgenkontrastmittel - Fallbericht
Prevedeni naslov		Diagnosis and treatment of common bile duct stones in a patient with a known severe allergy to X-ray contrast medium - a case report
Tip		članek
Vir		Wien Klin Wochenschr
Vol. in št.		Letnik 111, št. 14
Leto izdaje		1999
Obseg		str. 568-72
Jezik		ger
Abstrakt		Common bile duct (CBD) stones may occur in patients who had been previously cholecystectomized because of gallbladder stones. CBD stones occur in 15%-20% of patients with symptoms secondary to cholecystolithiasis. After cholecystectomy they occur in 1%-5% of patients, either in the form of retained or recurrent choledocholithiasis. Endoscopic ultrasonography (EUS) is a novel and excellent diagnostic screening procedure for common bile duct stones. Numerous reports confirm an equal success rate for endoscopic ultrasound and endoscopic retrograde cholangiopancreatography (ERCP). However, unanimity of opinion with respect to the best diagnostic procedure for the detection of CBD stones does not exist to date. We report a 74-year-old female patient with CBD stones, who was shown to have a severe allergy to X-ray contrast medium at a previous examination. In view of the pre-existing contraindication for ERCP, we diagnosed the stones by EUS. The majority of patients would require ERCP for endoscopic treatment, but our patient rejected the administration of contrast medium as well as conventional surgical treatment. After introducing a guide wire into the bile duct to assure its position, endoscopic sphincterotomy (EST) without contrast imaging was performed successfully. The CBD stones were extracted with a basket. Based on our results we believe that EUS ranks as an important procedure in the diagnosis of CBD stones, and that successful endoscopic treatment can be performed without previous ERCP. We do realize that EST without ERCP in unsuitable as a routine procedure, but may be used successfully in specific cases such as that of the patient reported here.
Deskriptorji		COMMON BILE DUCT CALCULI CONTRAST MEDIA AGED SPHINCTEROTOMY, ENDOSCOPIC