Nuclear imaging calculator page

PERCIST 1.0 Calculator

Use this PERCIST 1.0 calculator with references beside the result.

Chest CT study displayed on a radiology diagnostic workstation

Clinical use

PERCIST 1.0 interpretation support

Simplified FDG PET metabolic response categorization from SULpeak change and progression flags.

  • This tool summarizes the main PERCIST 1.0 response thresholds and does not replace full protocol harmonization or lesion-selection rules.

Direct access

One URL for this calculator

Use this page for a direct calculator link. Use the library for broader browsing.

Nuclear imagingCondensed pathway

Tool

Run the calculator.Results stay local, with references beside them.

Nuclear imagingCondensed pathway

PERCIST 1.0 Response

Simplified FDG PET metabolic response categorization from SULpeak change and progression flags.

This tool summarizes the major published branches or formulas and may omit edge cases from the full source guideline.

  • This tool summarizes the main PERCIST 1.0 response thresholds and does not replace full protocol harmonization or lesion-selection rules.

Inputs

Complete metabolic resolution to background
New FDG-avid lesions typical of progression
Unequivocal progression of non-target disease

Result

Fill in the visible inputs to calculate a result.

References

From RECIST to PERCIST: Evolving Considerations for PET response criteria in solid tumorshttps://pubmed.ncbi.nlm.nih.gov/19403881/
Using positron emission tomography (PET) response criteria in solid tumours (PERCIST) 1.0 for evaluation of 2'-deoxy-2'-[18F] fluoro-D-glucose-PET/CT scans to predict survival early during treatment of locally advanced non-small cell lung cancer (NSCLC)https://pubmed.ncbi.nlm.nih.gov/26678718/

Citations open in a new tab when the URL is valid http(s); the decision logic itself still runs locally in the browser.

FAQ

Quick answers.Use, version, and local behavior.

What does the PERCIST 1.0 calculator help with?

It helps imaging teams apply simplified fdg pet metabolic response categorization from sulpeak change and progression flags.

Which guideline version is referenced on this PERCIST 1.0 page?

The published references stay visible on the page.

Does the PERCIST 1.0 calculator run locally?

Yes. The calculation logic runs locally in the browser without requiring a live API call.

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