Click on the cases below to test your stain interpretation skills
This interactive tool features CLDN18-stained slides selected by a committee of experts. It allows you to explore a gallery of cases with matched, whole slide images and to sharpen your interpretive skills with a self-guided quiz.
- Explore our stain gallery
- Stain interpretation quiz
Use this virtual microscope to explore a gallery of CLDN18-stained cases.
Use the criteria below to refine the cases and click on the cases below to perform virtual microscopy.
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Test your knowledge on CLDN18 stain interpretation
Please select any one option before you submit
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What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 0% with moderate-to-strong membranous stain intensity.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 0% with moderate-to-strong membranous stain intensity.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 90% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 90% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 30% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 30% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 5% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 0% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 0% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 60% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 60% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 100% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 100% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 85% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 30% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 30% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 70% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 70% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
What is the percentage of tumour cells stained with moderate-to-strong (2+/3+) membranous stain intensity?
Please select any one option before you submit
Correct!
Your response is consistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 65% with moderate-to-strong membranous stain intensity.
Your response was correct because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.
Incorrect.
Your response is inconsistent with the consensus scoring. The consensus scored percentage of tumour cells stained is 65% with moderate-to-strong membranous stain intensity.
Your response was incorrect because...
Watch the video to learn more about the CLDN18.2 Expert Committee consensus score.