#slidearchiveseries #macrovsmicro #GISlideBarhttps://bsky.app/profile/katcollmd.bsky.socialhttps://bsky.app/profile/katcollmd.bsky.social/post/3mudju5swjc2p#openaccess for 50 days to our article! Click on this link before October 18, 2026 to read and/or download! #gupath 🔗 authors.elsevier.com/c/1nhX2AfIPxNG6 [contains quote post or other embedded content]30 Aug 2026 23:22 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mudju5swjc2phttps://bsky.app/profile/katcollmd.bsky.social/post/3mudjsvg4fk2p#publicationalert #gupath Article out now! We characterized prostatic/periprostatic SFTs with review of the literature. Grateful to Andres Matoso and the team for their collaboration, and to the late Sambit Mohanty, whose foundational work made this study possible.30 Aug 2026 23:21 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mudjsvg4fk2phttps://bsky.app/profile/katcollmd.bsky.social/post/3mqm7emb5i22kNew article out now #AIMMhighlights ▶️ Links alcohol use with higher TP53 mutation rates in uterine endometrioid carcinoma ▶️ TP53 and ARID1A may serve as prognostic biomarkers ▶️ Adds evidence for gene–environment interactions in endometrial cancer [contains quote post or other embedded content]14 Jul 2026 12:27 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mqm7emb5i22khttps://bsky.app/profile/katcollmd.bsky.social/post/3mqm7cke47s2kNew article out now #AIMMhighlights ▶️ APAFIX™ (formalin-free) vs 10% formalin in human biopsies ▶️ Preserved tissue morphology & processing quality, improved nuclear detail & lymphocyte visualization ▶️ Supports APAFIX™ as a promising alternative for routine tissue fixation [contains quote post or other embedded content]14 Jul 2026 12:26 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mqm7cke47s2khttps://bsky.app/profile/katcollmd.bsky.social/post/3mqm7bk2vps2kNew article out now #AIMMhighlights ▶️CD30 and Cyclin D1: 100% positive and OCT2: 90% positive in RDD ▶️ Helpful IHC panel for distinguishing RDD from LCH, IMT & IgG4-RD [contains quote post or other embedded content]14 Jul 2026 12:25 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mqm7bk2vps2khttps://bsky.app/profile/katcollmd.bsky.social/post/3mphdcaks622r🆕 New publication alert 🚨 Our study highlights the morphologic diversity of FGFR3-altered urothelial carcinoma, with frequent micropapillary and squamous differentiation. #openaccess read and/or download before August 18, 2026 #gupath @labinvest.bsky.social 👉🏼 authors.elsevier.com/a/1nM4V5OfC4q7u29 Jun 2026 20:29 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mphdcaks622rhttps://bsky.app/profile/katcollmd.bsky.social/post/3mj34c6r2e22n#GISlideBar who said amyloid is only pink? 🤔 #gipath #pathsky 🍏 Congo red gives apple-green birefringence 💙 Trichrome paints it pale blue (not brilliant blue like collagen) 🔗 https://www.sciencedirect.com/science/article/pii/S105488072600006209 Apr 2026 15:20 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mj34c6r2e22nhttps://bsky.app/profile/katcollmd.bsky.social/post/3mj34alvgek2n#GISlideBar melanosis coli: a pigment footprint from apoptosis in the lamina propria 👣 not linked to malignancy, and oddly great at highlighting tiny polyps 👀 #gipath #pathsky 🔗 pubmed.ncbi.nlm.nih.gov/9188145/09 Apr 2026 15:20 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mj34alvgek2nhttps://bsky.app/profile/katcollmd.bsky.social/post/3mj345kil4c2n#slidearchiveseries history of radical orchiectomy with pure teratoma, serum tumor markers (post-orchiectomy): AFP 537, increased to 964 and HCG 2; status post chemotherapy x 4 cycles ➡️ retroperitoneal lymph node dissection #gupath #pathsky09 Apr 2026 15:18 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3mj345kil4c2nhttps://bsky.app/profile/katcollmd.bsky.social/post/3menutbqysc2mImmunohistochemistry New Instrument Validations: Why Your Validation Plan Matters https://journals.lww.com/appliedimmunohist/abstract/9900/immunohistochemistry_new_instrument_validations_.268.aspx12 Feb 2026 11:21 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3menutbqysc2mhttps://bsky.app/profile/katcollmd.bsky.social/post/3madme2uzls2a🆕 New publication alert 🚨 PC-RPLND from patients with TGCTs: key morphologic variants, diagnostic pitfalls, and clinical impact—read & share! 🔗 https://www.sciencedirect.com/science/article/abs/pii/S0740257025001108?via%3Dihub #pathtwitter #pathX #gupath #TGCT #IUPathology #indianapath @iupathology19 Dec 2025 11:42 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3madme2uzls2ahttps://bsky.app/profile/katcollmd.bsky.social/post/3lvqcwcdwdk2bWhich matters more: talent or luck? In games like poker, luck is clear. In life, it shows up as unexpected chances or being in the right place at the right time. #readinglist #goodread 🔗 https://www.worldscientific.com/doi/10.1142/S021952591850014506 Aug 2025 13:21 +0000at://did:plc:rim7susnyb2gduaultsfmrfe/app.bsky.feed.post/3lvqcwcdwdk2b