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Titolo:
Pancreaticobiliary ductal system: Value of half-fourier rapid acquisition with relaxation enhancement MR cholangiopancreatography for postoperative evaluation
Autore:
Tang, Y; Yamashita, Y; Arakawa, A; Namimoto, A; Namimoto, T; Mitsuzaki, K; Abe, Y; Katahira, K; Takahashi, M;
Indirizzi:
Kumamoto Univ, Sch Med, Dept Radiol, Kumamoto 860, Japan Kumamoto Univ Kumamoto Japan 860 h Med, Dept Radiol, Kumamoto 860, Japan
Titolo Testata:
RADIOLOGY
fascicolo: 1, volume: 215, anno: 2000,
pagine: 81 - 88
SICI:
0033-8419(200004)215:1<81:PDSVOH>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
BILIARY-ENTERIC ANASTOMOSES; INTRAVENOUS CHOLANGIOGRAPHY; EXPERIENCE; SURGERY;
Keywords:
bile ducts, leakage; bile ducts, MR; bile ducts, stenosis or obstruction; bile ducts, surgery; cholangitis; pancreas, surgery; pancreatic ducts, MR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Tang, Y Kumamoto Univ, Sch Med, Dept Radiol, 1-1-1 Honjo, Kumamoto 860, Japan Kumamoto Univ 1-1-1 Honjo Kumamoto Japan 860 Kumamoto 860, Japan
Citazione:
Y. Tang et al., "Pancreaticobiliary ductal system: Value of half-fourier rapid acquisition with relaxation enhancement MR cholangiopancreatography for postoperative evaluation", RADIOLOGY, 215(1), 2000, pp. 81-88

Abstract

PURPOSE: To assess the usefulness of half-fourier rapid acquisition with relaxation enhancement (RARE) magnetic resonance cholangiopancreatography (MRCP) for evaluation of postoperative changes in the pancreaticobiliary ductal system. MATERIALS AND METHODS: The study included 34 patients (20 men, 14 women; mean age, 65.5 years) who underwent surgery of the pancreaticobiliary ductalsystem. Half-Fourier RARE MRCP images were obtained after surgery. Qualitative evaluation included ratings by two observers for depiction of postoperative anatomy and for artifacts, as well as analysis of postoperative complications. Direct cholangio graphic, computed tomographic, and ultrasonographic findings and 6-month follow-up results were the reference standard. Sensitivity, specificity, and accuracy were calculated for the evaluation of postsurgical complications seen at half-fourier RARE MRCP. RESULTS: The sensitivity, specificity, and accuracy of MRCP for the evaluation of postsurgical complications were each 100% for ductal dilatation; 100%, 87%, and 89%, respectively, for choledochoenteric anastomotic stricture; 100%, 86%, and 87%, respectively, for pancreaticoenteric anastomotic stricture; 100% each for intraductal stones and anastomotic leakage; and 80%, 100%, and 94%, respectively, for cholangitis. CONCLUSION: Half-Fourier RARE MRCP is a reliable imaging technique for theevaluation of anatomy and of complications associated with a surgically altered pancreaticobiliary ductal system.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 11:28:36