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Persistent Pain: A Disease Entity

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Presentation on theme: "Persistent Pain: A Disease Entity"— Presentation transcript:

1 Persistent Pain: A Disease Entity
Michael J. Cousins, AM, MD, FANZCA, FRCA, FFPMANZCA, FAChPM (RACP)  Journal of Pain and Symptom Management  Volume 33, Issue 2, Pages S4-S10 (February 2007) DOI: /j.jpainsymman Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions

2 Fig. 1 Ectopic activity in primary afferents after injury (adapted with permission14). Journal of Pain and Symptom Management  , S4-S10DOI: ( /j.jpainsymman ) Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions

3 Fig. 2 Sprouting of the sympathetic nerve efferents (adapted with permission14). Journal of Pain and Symptom Management  , S4-S10DOI: ( /j.jpainsymman ) Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions

4 Fig. 3 Spinal cord events that perpetuate pain. Developed from a slide presentation delivered at IASP 2005, Sydney, Australia. Journal of Pain and Symptom Management  , S4-S10DOI: ( /j.jpainsymman ) Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions

5 Fig. 4 Pathophysiology of hyperalgesia and allodynia. Developed from a slide presentation delivered at IASP 2005, Sydney, Australia. Journal of Pain and Symptom Management  , S4-S10DOI: ( /j.jpainsymman ) Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions

6 Fig. 5 After discharges to innocuous mechanical stimulation in a contusion model of neuropathic pain after spinal cord injury.40 Journal of Pain and Symptom Management  , S4-S10DOI: ( /j.jpainsymman ) Copyright © 2007 U.S. Cancer Pain Relief Committee Terms and Conditions


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