| 词条 | Magnetic resonance cholangiopancreatography |
| 释义 |
Name = Magnetic resonance cholangiopancreatography | Image = MRCP Choledocholithiasis.jpg | Caption = MRCP image showing stones in the distal common bile duct: (a) Gallbladder with stones, (b) Stones in bile duct, (c) Pancreatic duct, (d) Duodenum. | ICD10 = | ICD9 = {{ICD9proc|88.97}} | OPS301 = {{OPS301|3-843}} | MeshID = D049448 | OtherCodes = |}} Magnetic resonance cholangiopancreatography (MRCP) is a medical imaging technique that uses magnetic resonance imaging to visualize the biliary and pancreatic ducts in a non-invasive manner.[1] This procedure can be used to determine if gallstones are lodged in any of the ducts surrounding the gallbladder. It was introduced in 1991.[2] TechniqueMRCP makes use of heavily T2-weighted MRI pulse sequences.[3] These sequences show high signal in static or slow moving fluids within the gallbladder, biliary ducts and pancreatic duct, with low signal of surrounding tissue. Comparison to other techniquesIn the diagnosis of pancreatic disorders, MRCP is a much less invasive investigation when compared to endoscopic retrograde cholangiopancreatography (ERCP). Although both techniques can image the ductal system in detail, MRCP also allows imaging of the surrounding parenchyma. In a study from 2008, 269 patients undergoing both ERCP and MRCP showed comparable results between the two techniques.[4] Additional imagesReferences1. ^{{cite journal | title = Clinical applications of magnetic resonance cholangiopancreatography. | journal = Journal of Clinical Gastroenterology | date = November 2001 | first = SR | last = Prasad |author2=D. Sahani |author3=S. Saini | volume = 33 | issue = 5 | pages = 362–6 | pmid=11606850 | doi=10.1097/00004836-200111000-00004}} {{Operations and other procedures on the digestive system}}{{Medical imaging}}{{DEFAULTSORT:Magnetic Resonance Cholangiopancreatography}}{{medical-equipment-stub}}2. ^{{cite book|author=Albert L. Baert|title=Encyclopedia of Diagnostic Imaging|url=https://books.google.com/books?id=e3F4NaY3fgQC&pg=PA123|accessdate=3 July 2011|date=13 February 2008|publisher=Springer|isbn=978-3-540-35278-5|pages=123–}} 3. ^{{Cite journal|last=Griffin|first=Nyree|last2=Charles-Edwards|first2=Geoff|last3=Grant|first3=Lee Alexander|date=2011-09-28|title=Magnetic resonance cholangiopancreatography: the ABC of MRCP|journal=Insights into Imaging|volume=3|issue=1|pages=11–21|doi=10.1007/s13244-011-0129-9|issn=1869-4101|pmc=3292642|pmid=22695995}} 4. ^{{cite journal |vauthors=Hekimoglu K, Ustundag Y, Dusak A |display-authors=etal |title=MRCP vs. ERCP in the evaluation of biliary pathologies: review of current literature |journal=J Dig Dis |volume=9 |issue=3 |pages=162–9 |date=August 2008 |pmid=18956595 |doi=10.1111/j.1751-2980.2008.00339.x}} 2 : Magnetic resonance imaging|Digestive system imaging |
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