🚨 ISUP Presents..... 🔬Dr. Michelle Downes on “Updates in Bladder Pathology” 📅 27 Oct 2025 at 12p EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Who missed the #gupath lecture from Dr. Felix Bremmer? Recorded lecture is available for all at the following link: youtu.be/UZIE7YDAYRU?...

🌍🔬 We were honored to welcome participants from more than 20 countries across the globe, reflecting the truly international reach of our society. With sincere gratitude to all who contributed, we look forward to seeing you again next year in Stockholm at the 2026 ECP. #gupath

Go to isupweb.net to see more of the case! #gupath #pathtwitter #ISUPCOTM Authors: Lisha Wang, MD, PhD, Yue Sun, MD; Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA

📢 Excited to share the agenda for our upcoming conference in Vienna! We look forward to seeing you there! ✨ #ISUPVienna2025 🇦🇹

2025 ISUP Vienna Multidisciplinary Consensus Conference on Evaluation of Treatment Effects in Prostate and Bladder Cancer #ISUPVienna2025 🇦🇹 📅 11 Sept 2025, immediately following @ESP_Pathology #ECPCongress Register here: ISUP-VIENNA-2025.eventbrite.com

Who missed the #gupath lecture from Dr. Mahmut Akgul? Recorded lecture is available for all at the following link: youtu.be/R33gw4PSKNM?...

🚨 ISUP Presents..... 🔬Dr. Felix Bremmer on “Testicular Tumors: Challenges of Common and Rare Tumors” 📅 18 Sept 2025 at 12p EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Over the past few months, our working groups have developed programs for the Vienna ISUP Conference. Whether or not you’ll attend, we value your input—please take a moment to complete our short pre-meeting survey: 🔗 surveymonkey.com/r/ZWQHT7K Survey closes on August 8, 2025!

Join us for the 3rd Annual Euro Grawitz Dinner in Vienna! 📅 Sept 10, 2025 | 5:30 PM 🍽️ Zum weißen Rauchfangkehrer Reserve by Sept 3: www.eventbrite.com/e/1527667858... Special thanks to our local organizers making this event possible: Prof. Eva Compérat and Miss Amy Rattan

#ISUP Upcoming Event 2025 ISUP Vienna Multidisciplinary Consensus Conference on Evaluation of Treatment Effects in Prostate and Bladder Cancer #ISUPVienna2025 🇦🇹 📅 11 Sept 2025, immediately following @ESP_Pathology #ECPCongress Register here: ISUP-VIENNA-2025.eventbrite.com

Colleagues: the ISUP @intsocuropath.bsky.social website has been down recently while a new website was being built. New website is now available isupweb.net and in progress being expanded with additional features! An email to members was sent July 18 via mailchimp.

🚨 ISUP Presents..... 🔬Dr. Mahmut Akgul on “High Grade Primary Kidney Tumors: The Ugly Five” 📅 14 Aug 2025 at 12 pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

🚨 ISUP Presents..... 🔬Dr. Steven Shen on “Grading of Papillary Urothelial Neoplasms: Problems and Approaches” 📅 11 June 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Can you spot treatment effects in prostate cancer and distinguish secondary tumors involving the prostate? This case-based CME session covers ADT/radiation changes, rare variants, and more. Check out this session—plan on joining us at #CAP25! 🔗 events.cap.org/event/cap25/...

🚨 ISUP Presents..... 🔬Dr. Steven Shen on “Grading of Papillary Urothelial Neoplasms: Problems and Approaches” 📅 11 June 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Go to isupweb.org to see more of the case and vote! #gupath #pathsky #ISUPCOTM Authors: Priti Soin, MD and Kenneth A Iczkowski, MD (@IczkowskiA), University of California-Davis Health, USA

🌟POSITION OPEN: #ISUP International Councillor Europe 🌟 📅 Submit by April 27, 2025 We invite interested members to apply for this role. Please submit your CV and a personal statement to [email protected].

🚨 ISUP Presents..... 🔬 Arndt Hartmann on "Role of uropathologist in hereditary urologic tumors" 📅 27 May 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Thrilled to announce Dr. Liang Cheng (@LiangChengMD) as the President of #ISUP! We also want to express our deepest gratitude to Dr. Glen Kristiansen for his exceptional leadership. Together, we look forward to building a stronger, more dynamic #ISUP! #gupath

Go to isupweb.org to see more of the case and vote! #gupath #pathtwitter #ISUPCOTM Author: Kenneth A Iczkowski, MD (@IczkowskiA), University of California-Davis Health, USA

Yesterday’s jointly hosted event was a success! We had ~150 in-person & 100+ online attendees. Experts delivered lectures that sparked lively discussions—as expected. More to come from the insights gained at this meeting! #gupath #uscap2025 @GU_Path_Society

Don’t miss out on this great topic with detailed review for the 1️⃣st quarter of 2025 #gupath Review by: Francesca Sanguedolce CC: @KMCornejoMD #ISUP Journal Club Archives: isupweb.org/isup/blog/jo... FREE LINK to @AJSPjournal article: nam12.safelinks.protection.outlook.com?url=https%3A...

Join us for an exciting lineup of ISUP-hosted events at USCAP 2025—mark your calendars! 🗓 Saturday, March 22 | 🕐 1-5 PM EST | 📍 Omni Seaport, Contemporary Room ⚠️ In-person registration is FULL, but virtual participation is open! Register here: 🔗 us06web.zoom.us/webinar/regi...

See you at #USCAP2025 #GUpath 📅 3-22 | 1-5 PM | 📍 Consultation Conference on IDCP (ISUP & GUPS) 📅 3-23 | 1:30-2 PM |📍 ISUP Annual General Meeting 📅 3-23 | 2-4 PM | 📍Companion Meeting 📅 3-24 | 5:30-6:30 PM |📍 ISUP Reception 📅 3-24 | 7-10 PM | 🍽 24th Grawitz Dinner | Serafina Seaport

🚨 ISUP Presents..... 🔬 Fiona Maclean on "I’ve a Feeling We’re not in Kansas Anymore: An Approach to Soft Tissue Lesions of the Genitourinary Tract" 📅 8 April 2025 at 6pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

In #GUPATH we talk about comedo necrosis in high grade prostate cancer being associated with intraductal spread - but not always - this is a lymph node metastasis, so no intraductal spread here!

Are you participating in #USCAP2025 as an attendee, speaker, poster presenter, or exhibitor? Feel free to tell the world! We've put together a set of social media and email tools you can use: 2025am.uscap.org/promotional-...

Go to isupweb.org to see more of the case and vote! #gupath #pathsky #ISUPCOTM Authors: Wei Fan, MD, PhD and Zhichun Lu, MD, Boston Medical Center, Boston University School of Medicine

Go to isupweb.org to see more of the case and vote! #gupath #pathsky #ISUPCOTM Authors: Wei Fan, MD, PhD and Zhichun Lu, MD, Boston Medical Center, Boston University School of Medicine

POSTPONED until a later date/time, TBA

📢 Exciting news! @intsocuropath.bsky.social and @GU_Path_Society are hosting an Expert Consultation Conference on IDC-P during #USCAP2025! 🗓 Saturday, March 22, 2025 ⏰ 1-5 PM 📍 Boston (in-person, free for members) 🔗 Register: www.eventbrite.com/e/expert-con...

Need an Update on Urological Pathology? Please join the International Academy of Pathology (Singapore Division) & International Society of Urological Pathology (SG-IAP/ISUP) Joint Symposium – Advances in Urological Pathology. 🔗 Register (free): QR code in program: acrobat.adobe.com/id/urn:aaid:...

Go to isupweb.org to see more of the case and vote! #gupath #pathsky #ISUPCOTM Author: Kenneth A Iczkowski, MD, University of California-Davis Health

🚨 ISUP Presents..... 🔬 Arndt Hartmann on "Role of uropathologist in hereditary urologic tumors" 📅 25 February 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

🚨 ISUP Presents..... 🔬 Marit Bernhardt on "Variability in tumor content determination in prostatic biopsies, learnings from CoreQuest" 📅 29 January 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

We’re thrilled to announce Dr. Arno van Leenders as our new President-Elect following a closely contested election! He will assume the role after the USCAP meeting. Thank you to both candidates for their dedication to GU pathology and to all who voted. Stay tuned for European Councilor nominations!

📢 Exciting news! @intsocuropath.bsky.social and @GU_Path_Society are hosting an Expert Consultation Conference on IDC-P during #USCAP2025! 🗓 Saturday, March 22, 2025 ⏰ 1-5 PM 📍 Boston (in-person, free for members) 🔗 Register: www.eventbrite.com/e/expert-con...

Don’t miss out on this great topic with detailed review for the 4️⃣th quarter of 2024 #gupath Review by: Francesca Sanguedolce #ISUP Journal Club Archives: isupweb.org/isup/blog/jo... FREE LINK to @AJSPjournal article journals.lww.com/ajsp/fulltex...

Go to isupweb.org to see more of the case and vote! #gupath #pathsky #ISUPCOTM Authors: Hana Kawatu, Lavinia Hallam; ACT Pathology, Canberra Health Services, Australia

ISUP President Elect Nominees Two excellent candidates have been nominated for consideration in our upcoming election: Professors Arndt Hartmann and Arno van Leenders. ISUP members will receive a link to participate in the vote. 🗓️ 🗳️ Voting ends 1/10/2025!!

Who missed the #gupath lecture from Dr. Katrina Collins @katcollmd.bsky.social? Recorded lecture is available for all at the following link: www.youtube.com/@isuppresent... Available for ~1 week for all to view, archived talks available to #ISUP members at any time!! isupweb.org

🚨 ISUP Presents..... 🔬 Marit Bernhardt on "Variability in tumor content determination in prostatic biopsies, learnings from CoreQuest" 📅 29 January 2025 at 12pm EST via Zoom Register here: us06web.zoom.us/webinar/regi...

Any other #gupath tweeps ? how to incorporate tertiary Gleason Patterns into Grade Groups? e.g., 4+3=7 w/tertiary 5 might belong in GG 4, based on language from original pubs (but not WHO book) & fig from@GladellPaner @rovingatuscap @Williamson_SR ncbi.nlm.nih.gov/pubmed/26542947

And for #pathsky: an SDH deficient renal cell carcinoma on biopsy. Note the vacuoles and loss of SDH in the tumour cells. Took me a while to convince geneticists I was making this up and they kept insisting on Mismatch repair testing!! 🙄 #gupath

Scrotal calcinosis - such a beautiful entity #pathsky #gupath

Variability in the appearance of Seminoma. Tumor on the left had a more prominent lymphocytic infiltrate. #GUPath #PathSky

Architectural & cytologic features classic for intraductal carcinoma of the prostate (IDC-P): dense cribriform/solid architecture, markedly atypical/pleomorphic/bizarre nuclei, mitotic figures & comedonecrosis #prostatecancer #gupath #PathSky

🚨 ISUP Presents..... 🔬 Dr. Katrina Collins on "Treatment-related Changes in the Prostate" 📅 12 December 2024 at 1pm EST via Zoom @katcollmd @iupathology @IndianaPath @IUHealthPhys Register here: us06web.zoom.us/webinar/regi...