Matthew Cecchini MD PhD FRCPC Profile picture
Pathologist & Asst. Professor @westernuPaLM. #pulmpath fellow alumni @mayoclinicpath. The Pathologist Magazine Top 100 Trailblazer. T/RT≠ advice. Views my own.
Amparo Benito Berlinches Profile picture 1 subscribed
Sep 29, 2023 13 tweets 5 min read
I took a deep dive on the new image feature on ChatGPT 4.0 for histology images and it is 🤯

Follow along below. Note, images are from publically available de-identified slides available on the internet. Question 1 gave it an image of lung histology and i just asked it what it was with no context. It provided an answer that this was an H&E image and identified it was lung and correctly described why it was lung Image
Mar 20, 2021 12 tweets 5 min read
I am putting together a talk on PD-L1 and I have developed some cartoons to help describe the different scoring systems and provide a visual easy to understand picture of how #Pathologists interpret PD-L1 There are three major scoring systems that are used for PD-L1
TPS (Tumor proportion score)
CPS (Combined Positive Score)
IC (Immune cell score)
We can use cartoons to conceptualize what these mean.
Jun 27, 2020 9 tweets 6 min read
Congratulations @SJPilon you solved round #8 of #ISpyWithMyMicroscopicEye this case this is a Echinococcosis (hydatid) cyst

Check out my youtube video that describes this case at;
Here is a digital slide that shows the cystic area with interspersed protoscolices

pathpresenter.net/#/public/displ…
Jan 11, 2019 21 tweets 5 min read