Dynamic MR imaging of the biliary system using hepatocyte-specific contrast agents

AJR. American Journal of Roentgenology
Rajan T GuptaElmar M Merkle

Abstract

The objective of our study was to illustrate how the properties of hepatocyte-specific MR contrast agents can be used in the dynamic evaluation of the biliary system. Because of their dual route of excretion through the kidneys and the liver, gadolinium-based, hepatocyte-specific MR contrast agents can be used to evaluate the biliary tract as an off-label use. Images are obtained during the hepatocyte phase, which usually occurs within 20-40 minutes after injection depending on the specific contrast agent selected. Potential uses include showing variant biliary anatomy and choledocholithiasis. Evaluation for acute cholecystitis is possible by assessing for reflux of contrast material across the cystic duct. Additionally, these agents have value in both presurgical and postsurgical imaging for showing anatomy and complications. Finally, these agents are useful in the evaluation of choledochal cysts.

References

Jan 1, 1993·Journal of Magnetic Resonance Imaging : JMRI·O CleméntR C Brasch
Jun 22, 2002·AJR. American Journal of Roentgenology·Ruth C CarlosIsaac R Francis
Nov 27, 2002·Academic Radiology·Ruth C CarlosIsaac R Francis
Dec 24, 2005·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Joon Seok LimKi Whang Kim
Sep 23, 2009·AJR. American Journal of Roentgenology·Bernd B FrericksThomas Albrecht
Dec 5, 2009·Radiographics : a Review Publication of the Radiological Society of North America, Inc·Nam Kyung LeeHyung Il Seo
Dec 5, 2009·Radiographics : a Review Publication of the Radiological Society of North America, Inc·Melanie K SealeDushyant V Sahani

❮ Previous
Next ❯

Citations

Jan 4, 2012·Abdominal Imaging·Alvaro Alegre CastellanosFrancisco de Asis Triviño Tarradas
Dec 24, 2011·Journal of Pediatric Gastroenterology and Nutrition·Jesse L CourtierJohn D MacKenzie
Jun 4, 2013·AJR. American Journal of Roentgenology·Jeff L FidlerMark Topazian
Mar 13, 2012·World Journal of Gastroenterology : WJG·Suk Keu YeomJong Jin Hyun
May 14, 2014·Radiographics : a Review Publication of the Radiological Society of North America, Inc·Kira MelamudJorge A Soto
Nov 5, 2013·Magnetic Resonance Imaging Clinics of North America·Nathan D EgbertJonathan R Dillman
Jan 22, 2013·Current Problems in Diagnostic Radiology·Rajan T Gupta
Oct 24, 2012·Magnetic Resonance Imaging Clinics of North America·Christina LebedisJorge A Soto
Apr 16, 2016·The Indian Journal of Radiology & Imaging·Binit SurekaAnkur Arora
Sep 25, 2012·Journal of Magnetic Resonance Imaging : JMRI·Michael T CorwinJohn P McGahan
Jun 1, 2012·Journal of Magnetic Resonance Imaging : JMRI·Scott K NagleScott B Reeder
Oct 29, 2011·Journal of Magnetic Resonance Imaging : JMRI·Michael T CorwinYoung H Kim
Nov 29, 2015·Techniques in Vascular and Interventional Radiology·Myra K Feldman, Christopher P Coppa
Feb 16, 2015·Abdominal Imaging·Vanessa A LewisFrank H Miller
Jan 23, 2015·Cancer Imaging : the Official Publication of the International Cancer Imaging Society·Tiffany Priyanthi HennedigeSudhakar Kundapur Venkatesh
Aug 10, 2016·Abdominal Radiology·Christina A LeBedisJorge A Soto
Nov 21, 2017·Radiology·Stephanie B ShamirBenjamin H Taragin
Mar 30, 2017·Gastroenterology Research and Practice·Stefano PalmucciGiovanni Carlo Ettorre
Dec 21, 2012·AJR. American Journal of Roentgenology·Sooah KimAndrew B Rosenkrantz
Jan 9, 2018·Radiologia brasileira·Luciana Carmen Zattar-RamosGiovanni Guido Cerri
Jul 16, 2020·Abdominal Radiology·Eliane Donato Leite ParoSuzan Menasce Goldman
Sep 25, 2017·Abdominal Radiology·Avinash R KambadakoneFrank H Miller
Feb 13, 2021·Abdominal Radiology·Shilpa ReddyFrank H Miller
Feb 25, 2021·Experimental and Clinical Transplantation : Official Journal of the Middle East Society for Organ Transplantation·Tüysüz Umut, Emiroğlu Remzi
Aug 17, 2021·Seminars in Interventional Radiology·Roberta CataniaAmir A Borhani

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.