Felipe Ruiz 🇨🇴🔬

I’m thrilled to share that our study on SMAD4-deficient colorectal adenocarcinoma has just been published in Modern Pathology. Grateful to my amazing mentor Dr. Oliver G. McDonald for his tremendous support 🙏🏻 @ModernPathology @LizMontgomeryMD @UMiamiPathology #GIPath #PathX

Let’s enjoy this cutie which pops up often on RISE and board exams, but not so frequently under the microscope! Once you see it, you’ll never forget it! A beautiful case of Sex Cord Tumor with Annular Tubules (SCTAT): • Positive for Calretinin, Inhibin, and WT-1 • Approximately one-third of cases are associated with Peutz-Jeghers syndrome (STK11 mutation) #PathX #GYNpath @UMiamiPathology

Plexiform schwannomas can be associated with central neurofibromatosis (NF2); finding this lesion may be a clue to screen the patient for central nervous system schwannomas. Note the intranuclear cytoplasmic invagination (arrow). #UMiamiPath @ModernPathology @science_press

Uncommon complication? Not in Miami! 🔬 This cytology slide shows a granulomatous reaction to hyaluronic acid fillers—clusters of epithelioid histiocytes and giant cells fighting the filler, forming granulomas. This is a rare side effect of fillers… but in Miami, where cosmetic procedures are a beauty staple, we see it more often than expected. Keep it on your radar to make the diagnosis! 💡 #PathologySpotlight #MiamiBeauty #FillerFacts

🙌This month’s member spotlight, we are featuring Katherine Drews-Elger, MD, PhD➡️ To read the complete member profile and to catch up on FSP news and updates, visit flpath.org. As a member of FSP, you could be our next member spotlight of the month!

@kis_lorand 1. Classic ILC 2. ER, PR +, HER2 h 3. hereditary diffuse gastric cancer syndrome (germline CDH1 mutation

1/ Core needle breast biopsi from a BI-RADS 3 lesion. More classical can't be 😂 Three questions on the case: 1. What is your diagnosis? 2. What is the classical biomarker profile of such a tumor? 3. What inherited cancer syndrome could this be part of? #breastpath #PathTwitter

It's always a pleasure to see you @Janiranavarro . Hope to meet you again @Pathologists annual meeting!

In Florida, you could work with @mreyesm as a #PediPath fellow at @UMiamiPathology! They have an opening for July 2025, too! #USCAP2025

@TiaosiXing @UMiamiPathology @umiamimedicine Tiaosi!!! I was so happy when I saw your name on the list!!! Welcome to @UMiamiPathology

Today is a day of happy tears, hugs, flowers, and endless congratulations — because I’m going to @UMiamiPathology for my pathology residency! 🌴🎉 I can't wait to meet my people! @umiamimedicine #MatchDay

So excited to see this new batch of future pathologists! #matchday #match #pathx

@RazaHoda @mhassanaimc @fouad_boulos @VickeryJasmine @kis_lorand @AGrabenstetter @DrGeeONE Thank you for your advice Dr. Hoda!

@piperuso2 @mhassanaimc @fouad_boulos @VickeryJasmine @kis_lorand @AGrabenstetter @DrGeeONE Sometimes I call these “at least ADH involving intraductal papilloma” when the proliferation is low grade and the biopsy is fragmented.

Hello #BreastPath friends! Spotted an interesting staining pattern—CK5/6 (3rd pic) is trying to tell me something in this intraductal proliferation, but I don’t speak its language. ER (last pic) is also in the mix. Awesome brains?

Today, we wrapped up the fourth session of the UM/FUCS Cytopathology training (in Spanish) 🔬 Thanks to everyone for participating. The best is yet to come! @UMiamiPathology @MI_FUCS @CarmenGomezMD @MerceJorda1 @IACytology @martin_poveda82 @jalithsoler #Cytology #citologia

Brilliant aspiring pathologist Valentina delivered an exceptional teaching session on spindle cell neoplasms of the breast — a challenging topic. She flawlessly integrated it with the UM Jeopardy game spirit. Chocolate provided.

@Hashimoto__0 Secretory

Palatal mass

Granular cell ameloblastoma rare histological subtype of ameloblastoma accounting for less than 5% of all cases. The characteristic microscopic features of granular cells are attributed to the increased presence of lysosomes in the cytoplasm of the tumour cells. The acquisition of granular cell phenotype has been attributed to an aging or degenerative change in long-standing lesions Immunohistochemical studies proved that the granular cells are (+) for cytokeratin, CD68, lysozyme and alpha-1-antichymotrypsin, but (-) for vimentin, desmin, S-100 protein, neuron-specific enolase and CD15, indicating epithelial origin and lysosomal aggregation

@Hashimoto__0 @DanGrahamMD @DrNishatAfroz2 @path_girl88 @KhaliDent92 @reza_ziaolhagh @LMartoci @vincenzopolizz7 @_Abdullah151 @w4seemanjum @kalaicarpediem Very tricky without the palisading areas. Nice case!

@piperuso2 @DanGrahamMD @DrNishatAfroz2 @path_girl88 @KhaliDent92 @reza_ziaolhagh @LMartoci @vincenzopolizz7 @_Abdullah151 @w4seemanjum @kalaicarpediem Yes, granular cell ameloblastoma Tricky isn’t it👽?

Mandibular radiolucency

@Hashimoto__0 @DanGrahamMD @DrNishatAfroz2 @path_girl88 @KhaliDent92 @reza_ziaolhagh @LMartoci @vincenzopolizz7 @_Abdullah151 @w4seemanjum @kalaicarpediem Now I'm thinking of a weird ameloblastoma

More images 😄 @DanGrahamMD @piperuso2 @DrNishatAfroz2 @path_girl88 @KhaliDent92 @reza_ziaolhagh @LMartoci @vincenzopolizz7 @_Abdullah151 @w4seemanjum @kalaicarpediem

@Hashimoto__0 Mucoep?

🔬 Join the @FLPathologists Precision Medicine Academy on March 12, 2025, at 12:00 PM ET for a session on Molecular & Genomic Biomarker Testing in Hematopathology! 📢 Featuring guest speaker @drruizcor ✅ Earn 1 CME Credit Register now: learning.flpath.org/Public/Catalog…