Clinicopathological and 123I‐FP‐CIT SPECT correlations in patients with dementia

نویسندگان

  • Youngsin Jung
  • Lennon G. Jordan
  • Val J. Lowe
  • Kejal Kantarci
  • Joseph E. Parisi
  • Dennis W. Dickson
  • Melissa E. Murray
  • Ross R. Reichard
  • Tanis J. Ferman
  • David T. Jones
  • Jonathan Graff‐Radford
  • Rodolfo Savica
  • Mary M. Machulda
  • Julie A. Fields
  • Laura A. Allen
  • Daniel A. Drubach
  • Erik K. St. Louis
  • Michael H. Silber
  • Clifford R. Jack
  • David S. Knopman
  • Ronald C. Petersen
  • Bradley F. Boeve
چکیده

The relationship between clinicopathologic diagnosis and 123I-FP-CIT SPECT in 18 patients with dementia (12 with Lewy body disease) from one center in the United States was assessed. The sensitivity and specificity of abnormal 123I-FP-CIT SPECT with reduced striatal uptake on visual inspection for predicting Lewy body disease were 91.7% and 83.3%, respectively. The mean calculated putamen to occipital ratio (mPOR) based on regions of interest was significantly reduced in Lewy body disease compared to non-Lewy body disease cases (P = 0.002). In this study, abnormal 123I-FP-CIT SPECT was strongly associated with underlying Lewy body disease pathology, supporting the utility of 123I-FP-CIT SPECT in the clinical diagnosis of dementia with Lewy bodies.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2018