Jonas Heymann

In my day-to-day practice, I think *way* more about cancer #diagnostics than I do about #therapeutics. Fortunately, @bfaquin has done the thinking for me. @CancerCytopath acsjournals.onlinelibrary.wiley.com/doi/full/10.10…

Funding cuts and vaccine technology! Read about it in Cancer Cytopathology! doi.org/10.1002/cncy.7…

The rates of HPV negative lesions are . . . concerning. Thank you to @AmericanCancer for continuing this important conversation around #HPV testing.

Submit your cutting edge manuscript to Cancer Cytopathology- the leading cytology journal from the American Cancer Society!! 😃😍😃

New and #OpenAccess! | Exploring alternatives to tumor tissue for BRCA1/2 next-generation sequencing testing in high-grade serous ovarian cancer: A 34-case series of malignant ascites acsjournals.onlinelibrary.wiley.com/doi/full/10.10… #CytoPath CC: @HeymannJonas

Amazing review on PTC nuclei- a must-read for endocrine pathologists and cytopathologists!

Cancer CytoPathology! Publish your cutting edge work in the leading cytology journal!

New and #OpenAccess! Unraveling the nexus: Tumor mutational burden, PD-L1 expression, and oncogenic alterations in non–small cell lung cancer cytology specimens acsjournals.onlinelibrary.wiley.com/doi/10.1002/cn… #CytoPath @Sinchita_Roy @Gloria_SuraMD @UTMDAnderson

@natasharekhtman Ooh! . . . just saw this gem, too: "all evaluable cases demonstrated a dominant tobacco smoking signature". Congratulations to you and your team!

5/ In fact, HepPar1/CPS1 is an enzyme of hepatic (and small bowel) mitochondria.. so in a way this is a feature of hepatic-like metabolism, but SAGAs do not have any other features of hepatic differentiation, so they are not truly (or fully) hepatoid. Not clear why this happens, but remarkably, we found that all of them have STK11/LKB1 mutations. And the link between this mutation and accumulation of HepPar1/LKB1 was identified in prior studies PMID: 28538732, 28376202. So we think that these odd tumors are a manifestation of this peculiar metabolic adaptation in STK11-mutated undifferentiated lung adenocarcinomas.

1/ Just out in @ModernPathology New study from our group: A distinct variant of aggressive lung carcinoma with peculiar pathologic features. We called these tumors “SAGA” (solid and granular adenocarcinoma) .. sorting them out was in fact a long and winding saga that led to some unexpected insights. 👇 modernpathology.org/article/S0893-… pubmed.ncbi.nlm.nih.gov/41580239/

Congratulations to @elsheikhtarik and @Raodyisms for their comprehensive look at #QA in #thyroid #cytology. In case of #TLDR, see Table 3 to see how *your* lab compares! @GokozanMD @MichiyaNishino @CancerCytopath acsjournals.onlinelibrary.wiley.com/doi/full/10.10…

New Article Alert! Recommendations for optimizing cytology and small biopsy specimen proc... sciencedirect.com/science/articl… @cytopathology #cytopath #cyto #cytology #OCSPA

@cytopathology A5. My favorite is ANYTHING THAT I CAN COMFORTABLY CALL BENIGN. I find that exyensive reactive changes can make these cases really difficult. . . #JASCChat #ASCeJournalChat

Q5. Bonus open ended question, What is your favorite case you've seen within a pericarial fluid?

Join us on December 16 & 17, for an engaging and informative eJournal Twitter/X chat and Webinar. Don't miss this opportunity to expand your knowledge, Register now for this free webinar! Register- buff.ly/DuKtvKu #cyto #cytopathology

Join us for the ejournal live Twitter/X chat tonight at 9 pm ET, followed by a live webinar tomorrow, November 19, at 1 pm ET. Register for the free webinar buff.ly/ul5yFtu #cytopathology #cyto

Free access!🔬 Are we on track for diagnosing high-grade urothelial carcinoma with a minimum quantity of 5 malignant cells in lower tract specimens? Critical analysis of The #ParisSystem Quantitation Criteria acsjournals.onlinelibrary.wiley.com/doi/full/10.10… #CytoPath @efohess @mtsiddi

Join us on October 14 & 15, for an engaging and informative eJournal Twitter/X chat and Webinar. Don't miss this opportunity to expand your knowledge, Register now for this free webinar! Register- buff.ly/5JFstVA #cyto #cytopathology

Join us on September 16 & 17, for an engaging and informative eJournal Twitter/X chat and Webinar. Don't miss this opportunity to expand your knowledge, Register now for this free webinar! Register- buff.ly/7z7tFVd #cyto #cyotpath

@bfaquin @CancerCytopath Ooh! And then strictures! #CytoChat

@CancerCytopath #cytochat Thanks for sharing all of your expertise... Maybe we need a session on SOLID lesions too! 😀

As our #CytoChat hour begins to wind down, are there any last-minute, burning questions you'd like to share with our experts?

@MLisaZhang @CancerCytopath @marthabpitman I hate to throw a wrench in the works, but @CancerCytopath also published these helpful criteria. How do we reconcile the two!? #CytoChat acsjournals.onlinelibrary.wiley.com/doi/10.1002/cn…

@CancerCytopath Refer to this OG @CancerCytopath 2014 paper by @marthabpitman for definitions and excellent images of HGA features: acsjournals.onlinelibrary.wiley.com/doi/10.1002/cn… #CytoChat

🤔🔎 Can you recognize high-grade epithelial atypia (HGA)? acsjournals.onlinelibrary.wiley.com/doi/10.1002/cn… #CytoChat

@bfaquin @CancerCytopath @marthabpitman @MLisaZhang +1 #CytoChat

@CancerCytopath @marthabpitman @MLisaZhang #cytochat This is often a problem that I encounter interpreting some of the pancreatic aspirates

How do you distinguish GI contaminants from cyst lining epithelium? See @marthabpitman and @MLisaZhang’s guidance here: acsjournals.onlinelibrary.wiley.com/doi/10.1002/cn… #CytoChat