中文English
ISSN 1001-5256 (Print)
ISSN 2097-3497 (Online)
CN 22-1108/R
Issue 7
Jul.  2012

Diagnostic value of critical flicker frequency in minimal hepatic encephalopathy

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  • Published Date: 2012-07-20
  • Early diagnosis and therapeutic intervention of minimal hepatic encephalopathy (MHE) is important for patients with liver disease.Critical flicker frequency (CFF) has recently emerged as a preferred diagnostic procedure of MHE due its features of relatively high objectivity, simplicity, and repeatability.A series of studies on the diagnostic value of CFF in patients with liver cirrohsis, hepatitis, and/or systemic collateral decompressed portal circulation associated with severe portal hypertension, the diagnostic value of CFF for MHE was initially established.In this review, we discuss the theoretical basis and beneficial features of CFF and speculate on some of the unresolved issues that may enhance the utility and validity of this method.

     

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