Adrenal Washout Calculator CT
An online calculator to determine adrenal lesion washout on CT scans, aiding radiologists and clinicians in diagnosis and treatment planning.

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About This Tool
The Adrenal Washout Calculator CT is a specialized tool for healthcare professionals analyzing adrenal imaging. It simplifies the process of calculating lesion washout percentages from CT data, crucial for distinguishing benign from malignant adrenal tumors.
Users input attenuation values measured in Hounsfield Units (HU) at three phases: pre-contrast, post-contrast, and delayed scans. The calculator performs either an absolute or relative washout calculation, based on user selection or default settings.
Results are displayed clearly, showing the washout percentage and a threshold indicator to assist in clinical decision-making. The tool is fully responsive, ensuring it can be used seamlessly on desktops and mobile devices. It also includes validation checks for inputs, ensuring they are numeric and within plausible ranges, with prompts for correction when necessary.
Additional features can include data export options, a history log for previous calculations, adjustable units, dark mode, and multilingual support for broader usability. This calculator aims to improve diagnostic efficiency, reduce manual calculations, and support clinicians in adrenal lesion assessment.
How to Use
1. Enter the attenuation value pre-contrast in HU.
2. Enter the post-contrast attenuation value in HU.
3. Enter the delayed scan attenuation value in HU.
4. Click the Calculate button to view washout results and diagnosis guidance.

FAQs/Additional Resources
Find Quick Answers
What is adrenal washout in CT imaging?
What are typical threshold values for washout percentages?
Can I use this calculator for other organs or lesions?
What if my input values are invalid or missing?
Is this tool compatible with mobile devices?
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