Encephalopathy other diagnostic studies

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Govindavarjhulla, M.B.B.S. [2]

Overview

Apart from all the laboratory tests, imaging studies and assessments a few other tests like spinal tap and evoked potentials are present. These help in differentiating a few brain lesions like infections and in detection of the subclinical encephalopathy.[1]

Other diagnostic studies

Spinal tap

  • Identification of infections
  • Identification of intra ventricular bleed
  • Cerebrospinal fluid for analysis
  • Identification of antibodies in cases of autoimmune conditions

Evoked potentials

  • These are the electrical recordings that detect the intrinsic activity of the brain.
  • The electric activity is recorded basing upon the stimuli.
  • P300 is a sensitive to brain function and can detect subclinical hepatic encephalopathy[1]

References

  1. 1.0 1.1 Kullmann F, Hollerbach S, Holstege A, Schölmerich J (1995). "Subclinical hepatic encephalopathy: the diagnostic value of evoked potentials". J. Hepatol. 22 (1): 101–10. PMID 7751576. Unknown parameter |month= ignored (help)

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