Literature DB >> 27065072

Contrast-Enhanced Abdominal MRI for Suspected Appendicitis: How We Do It.

Sonja Kinner1, Michael D Repplinger2, Perry J Pickhardt1, Scott B Reeder1,2,3,4,5.   

Abstract

OBJECTIVE: The purpose of this article is to describe our approach to contrast-enhanced abdominal MRI in patients with nontraumatic abdominal pain and suspected appendicitis. We aim to share our experience on the advantages, pearls, and pitfalls of MRI in this clinical setting, in comparison with CT and ultrasound.
CONCLUSION: We present some typical cases of appendicitis and alternative diagnoses in patients presenting with acute nontraumatic abdominal pain.

Entities:  

Keywords:  CT; MRI; abdominal imaging; appendicitis; imaging protocols

Mesh：

Substances：

Year:  2016        PMID： 27065072      PMCID： PMC5444870          DOI： 10.2214/AJR.15.15948

Source DB:  PubMed          Journal:  AJR Am J Roentgenol        ISSN： 0361-803X            Impact factor:   3.959


  47 in total

1.  Improved diffusion-weighted single-shot echo-planar imaging (EPI) in stroke using sensitivity encoding (SENSE).

Authors:  R Bammer; S L Keeling; M Augustin; K P Pruessmann; R Wolf; R Stollberger; H P Hartung; F Fazekas
Journal:  Magn Reson Med       Date:  2001-09       Impact factor: 4.668

2.  Generalized autocalibrating partially parallel acquisitions (GRAPPA).

Authors:  Mark A Griswold; Peter M Jakob; Robin M Heidemann; Mathias Nittka; Vladimir Jellus; Jianmin Wang; Berthold Kiefer; Axel Haase
Journal:  Magn Reson Med       Date:  2002-06       Impact factor: 4.668

Review 3.  Diffusion-weighted MRI in pediatric inflammatory bowel disease.

Authors:  Ajaykumar C Morani; Ethan A Smith; Dhakshina Ganeshan; Jonathan R Dillman
Journal:  AJR Am J Roentgenol       Date:  2015-06       Impact factor: 3.959

4.  The value of ultrasonography in the diagnosis of appendicitis.

Authors:  N D'Souza; C D'Souza; D Grant; E Royston; M Farouk
Journal:  Int J Surg       Date:  2014-12-08       Impact factor: 6.071

5.  Value of gadolinium-enhanced MRI in detection of acute appendicitis in children and adolescents.

Authors:  Lucila A Rosines; Daniel S Chow; Brooke S Lampl; Susie Chen; Samantha Gordon; Leonora W Mui; Gudrun Aspelund; Carrie B Ruzal-Shapiro
Journal:  AJR Am J Roentgenol       Date:  2014-11       Impact factor: 3.959

6.  A practical score for the early diagnosis of acute appendicitis.

Authors:  A Alvarado
Journal:  Ann Emerg Med       Date:  1986-05       Impact factor: 5.721

7.  Pediatric appendicitis score.

Authors:  Madan Samuel
Journal:  J Pediatr Surg       Date:  2002-06       Impact factor: 2.545

8.  Diagnosis of appendicitis by bedside ultrasound in the ED.

Authors:  Michael Mallin; Philip Craven; Patrick Ockerse; Jacob Steenblik; Brayden Forbes; Karl Boehm; Scott Youngquist
Journal:  Am J Emerg Med       Date:  2014-10-13       Impact factor: 2.469

9.  Intravenous contrast alone vs intravenous and oral contrast computed tomography for the diagnosis of appendicitis in adult ED patients.

Authors:  Andrew M Kepner; Jerome V Bacasnot; Barbara A Stahlman
Journal:  Am J Emerg Med       Date:  2012-05-23       Impact factor: 2.469

10.  Abdominal MR imaging with a volumetric interpolated breath-hold examination.

Authors:  N M Rofsky; V S Lee; G Laub; M A Pollack; G A Krinsky; D Thomasson; M M Ambrosino; J C Weinreb
Journal:  Radiology       Date:  1999-09       Impact factor: 11.105
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  6 in total

1.  Prospective evaluation of MRI compared with CT for the etiology of abdominal pain in emergency department patients with concern for appendicitis.

Authors:  John B Harringa; Rebecca L Bracken; John C Davis; Lu Mao; Douglas R Kitchin; Jessica B Robbins; Timothy J Ziemlewicz; Perry J Pickhardt; Scott B Reeder; Michael D Repplinger
Journal:  J Magn Reson Imaging       Date:  2019-03-20       Impact factor: 4.813

2.  Prospective Comparison of the Diagnostic Accuracy of MR Imaging versus CT for Acute Appendicitis.

Authors:  Michael D Repplinger; Perry J Pickhardt; Jessica B Robbins; Douglas R Kitchin; Tim J Ziemlewicz; Scott J Hetzel; Sean K Golden; John B Harringa; Scott B Reeder
Journal:  Radiology       Date:  2018-04-24       Impact factor: 11.105

3.  Diagnostic Accuracy of MRI Versus CT for the Evaluation of Acute Appendicitis in Children and Young Adults.

Authors:  Sonja Kinner; Perry J Pickhardt; Erica L Riedesel; Kara G Gill; Jessica B Robbins; Douglas R Kitchin; Timothy J Ziemlewicz; John B Harringa; Scott B Reeder; Michael D Repplinger
Journal:  AJR Am J Roentgenol       Date:  2017-08-10       Impact factor: 3.959

4.  Pregnancy and appendicitis: a systematic review and meta-analysis on the clinical use of MRI in diagnosis of appendicitis in pregnant women.

Authors:  Mania Kave; Fateme Parooie; Morteza Salarzaei
Journal:  World J Emerg Surg       Date:  2019-07-22       Impact factor: 5.469

5.  Abdominal fellowship-trained versus generalist radiologist accuracy when interpreting MR and CT for the diagnosis of appendicitis.

Authors:  Rebecca L Bracken; John B Harringa; B Keegan Markhardt; Newrhee Kim; John K Park; Douglas R Kitchin; Jessica B Robbins; Timothy J Ziemlewicz; Jen Birstler; Michael J Ryan; Ly Hoang; Perry J Pickhardt; Scott B Reeder; Michael D Repplinger
Journal:  Eur Radiol       Date:  2021-07-16       Impact factor: 5.315

6.  Fast acquisition abdominal MRI study for the investigation of suspected acute appendicitis in paediatric patients.

Authors:  Karl James; Patrick Duffy; Richard G Kavanagh; Brian W Carey; Stephen Power; David Ryan; Stella Joyce; Aoife Feeley; Peter Murphy; Emmet Andrews; Mark F McEntee; Michael Moore; Conor Bogue; Michael M Maher; Owen J O' Connor
Journal:  Insights Imaging       Date:  2020-06-16
  6 in total

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