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Dysphagia pp 359-367 | Cite as

Neuroimaging in Patients with Dysphagia

  • Kasim Abul-Kasim
Part of the Medical Radiology book series (MEDRAD)

Abstract

With increasing availability of computed tomography (CT) and magnetic resonance imaging (MRI), patients with dysphagia are nowadays often investigated with these modalities in order to localize a possible site of injury causing dysphagia. However, these radiological modalities often reveal some abnormalities especially in elderly patients and the correlation of these findings with clinical symptoms needs therefore a good knowledge about the anatomy of different structures involved in swallowing. Beside description of these different anatomical structures and the most common pathological conditions that cause dysphagia, this chapter is also enriched with illustrative radiological images, often at the axial plane that radiologists are familiar with.

Keywords

Multiple Sclerosis Amyotrophic Lateral Sclerosis Brain Stem Myotonic Dystrophy Hypoglossal Nerve 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Barritt AW, Smithard DG (2009) Role of cerebral cortex plasticity in the recovery of swallowing function following dysphagic stroke. Dysphagia 24:83–90PubMedCrossRefGoogle Scholar
  2. Daniels SK (2006) Neurological disorders affecting oral, pharyngeal swallowing. Part 1 oral cavity, pharynx and esophagus. GI Motil Online. doi:  10.1038/gimo34
  3. Daniels SK, Foundas AL (1997) The role of the insular cortex in dysphagia. Dysphagia 12:146–156PubMedCrossRefGoogle Scholar
  4. Gordon C, Hewer RL, Wade DT (1987) Dysphagia in acute stroke. Br Med J 295:411–414CrossRefGoogle Scholar
  5. Hamdy S, Aziz Q, Rothwell JC, Singh KD, Barlow J, Hughes DG, Tallis RC, Thompson DG (1996) The cortical topography of human swallowing musculature in health and disease. Nat Med 2:1217–1224PubMedCrossRefGoogle Scholar
  6. Logemann JA, Veis S, Rademaker AW, Huang CW (1999) Early recovery of swallowing post-CVA. Paper presented at the eighth annual meeting of the Dysphagia Research Society, Burlington, VTGoogle Scholar
  7. Martino R, Foley N, Bhogal S, Diamant N, Speechley M, Teasell R (2005) Dysphagia after stroke: incidence, diagnosis, and pulmonary complications. Stroke 36:2756–2763PubMedCrossRefGoogle Scholar
  8. Miller AJ (1999) The neuroscientific principles of swallowing and dysphagia. Singular, San DiegoGoogle Scholar
  9. Paciaroni M, Mazzotta G, Corea F, Caso V, Venti M, Milia P, Silvestrelli G, Palmerini F, Parnetti L, Gallai V (2004) Dysphagia following stroke. Eur Neurol 51:162–167PubMedCrossRefGoogle Scholar
  10. Rosati G (2001) The prevalence of multiple sclerosis in the world: an update. Neurol Sci 22:117–139Google Scholar
  11. Thorvaldsen P, Asplund K, Kuulasmaa K, Rajakangas AM, Schroll M (1995) Stroke incidence, case fatality, and mortality in the WHO MONICA project. World Health Organization monitoring trends and determinants in cardiovascular disease. Stroke 26:361–367Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  1. 1.Faculty of Medicine, Diagnostic Centre for Imaging and Functional MedicineSkåne University HospitalMalmöSweden
  2. 2.Lund UniversityMalmöSweden

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