A comparison of four- versus three-pass transjugular biopsy using a 19-G Tru-Cut needle and a randomized study using a cassette to prevent biopsy fragmentation
Φόρτωση...
Ημερομηνία
Συγγραφείς
Vibhakorn, S.
Cholongitas, E.
Kalambokis, G.
Manousou, P.
Quaglia, A.
Marelli, L.
Senzolo, M.
Patch, D.
Dhillon, A.
Burroughs, A. K.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer-reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
Cardiovasc Intervent Radiol
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
Recently, it has been shown that transjugular liver biopsy (TJLB) with three passes gives comparable specimens to percutaneous liver biopsy (PLB). The aim of this study was to evaluate the adequacy of TJLB using four passes in a consecutive series of patients, and whether using a supportive cassette can prevent fragmentation. One hundred consecutive TJLBs in 92 patients (48 transplanted), always using four passes (19-G Tru-Cut), were compared to three-pass TJLBs. The four-pass TJLB specimens were randomized at a 1:1 ratio of liver cores placed in a cassette versus not. The four-pass TJLBs, compared to three-pass TJLBs, resulted in better specimens for length (>or=25 mm: 50% vs. 35%; p = 0.026) and number of complete portal tracts (CPTs) (>or=11: 40% vs. 26%; p = 0.027), without a higher complication rate. The four-pass TJLB with >or=11 CPTs had a median length of 27 mm, and 57% of them longer than 28 mm contained >or=11 CPTs. Putting the liver biopsy cores into a cassette did not improve the fragmentation rate or adequacy of the specimen (length and number of CPTs) of TJLB. We conclude that at least four passes with TJLB should be performed when liver specimens are needed for grading and staging. Using a supportive cassette did not reduce fragmentation.
Περιγραφή
Λέξεις-κλειδιά
Biopsy, Needle/adverse effects/*instrumentation, Humans, *Jugular Veins, Liver/*pathology
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
http://www.ncbi.nlm.nih.gov/pubmed/18704569
http://www.springerlink.com/content/q46024816645q404/fulltext.pdf
http://www.springerlink.com/content/q46024816645q404/fulltext.pdf
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής