Reproducibility of operator processing for radiation dosimetry

Sui Shen, Gerald L Denardo, Sally J. DeNardo, Aina Yuan, Diane A. DeNardo, Kathleen R. Lamborn

Research output: Contribution to journalArticlepeer-review

20 Scopus citations


Reproducibility of operator processing for radiation dose and biological half-life was assessed for radioimmunotherapy. Mean coefficient of variation for intra-operator consecutive processing and for inter-operator processing was less than 15% for all tissues. The mean coefficient of variation for intraoperator processing over 2 wk or inter-operator processing comparing an experienced and less experienced operator was generally greater, and particularly so for tumors. Satisfactory reproducibility was achievable using visual determination of regions of interests after 80 h of training.

Original languageEnglish (US)
Pages (from-to)77-83
Number of pages7
JournalNuclear Medicine and Biology
Issue number1
StatePublished - Jan 1997


  • dosimetry
  • radiation
  • radioimmunotherapy
  • reproducibility

ASJC Scopus subject areas

  • Cancer Research
  • Molecular Medicine
  • Radiology Nuclear Medicine and imaging


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