vincenzo polizzi

@ariella8 Ok Celina. Sorry I can’t help you more.

@vincepolizzi Not really

1/ Dear #GIPath tweeples I would like your input on this finding on duodenal bx sent as patchy atrophy, and weight loss in study,female 70ish There are artefactual changes, did levels,didn't help,on the preserved areas no intraepithelial lymphocytosis. 1-What do you think about the submucosal finding ?? 2-How do you manage to sign out these kinds of duodenal biopsies, with mostly detached epithelium and artifactual changes @Greg_Charville @vi_monappa @RhondaYantiss @RAStandish @Dr_Brian_Cox @Teclis82 Second post with a close-up of the finding

@ariella8 What about a fibrous scar?

@ariella8 Sorry. Haven’t seen as duodenal biopsy.

@ariella8 These pathological stroma changes remind me of CMV infection, but don’t see any specific cytopathic feature. I don’t know what this could be.

#GIPath Appreciate the input, Vidya 😊🙏🙏 x.com/vi_monappa/sta… I hope more tweeples can share their impression ,and how they would sign it as a dubious finding or definitive finding ,that would mean granulomatous inflammation and what would be recommended @ Tagging more tweeples gurus and tweeples @Histopatolomon @johnhart20 @LizMontgomeryMD @JLHornick @kkuanMD @GIJamesMD @TristanRutland7 @Teclis82 @Chucktowndoc

@JMGardnerMD ?Cellular Neurothekeoma

Skin nodule. Can you make diagnosis from 1 pic, or #TooCloseToDiagnose? Hint: SOX-10 & S100 neg. Answer ✅ youtube.com/watch?v=s-tGQ6… 101 Video ⏯️ youtube.com/watch?v=VUB-Vm… #pathology #pathTwitter #dermpath #dermatology #dermtwitter #BSTpath

@Drmerm Ah ok. CD20 well positive. But this is a high grade lymphoma. Waiting for the sentence.

@Drmerm Morphologically plasmablastic. CD138?

A 59-year-old female. spleen mass #PathTwitter #pathology #medpath #MedTwitter #xpath #pathtweetaward #GIpath #pathology #PathTwitter #hemepath

@RACARR51 How about a Chondroid Syringoma/benign mixed tumor of the skin?

2024 Wk14 RAC9083: Some more images.

2024 Wk14 RAC9083: Hm! F60 ish. Cheek ?epidermal cyst? #ItsNeverACyst #TooCloseToDx #Dermpath Having mixed feelings about this case?

@Dermpathl @RACARR51 +1

@RACARR51 Acral site. Dermatomyositis?

2024 Wk 9 Fri RAC9069: Too close to diagnose? #dermpath

@MarcelaSaebL @RACARR51 Agree ( first one is better ).

@RACARR51 KA with hypertrophic AK features or viceversa.

2024 Wk9 Tuesday RAC9068: M80s, dorsum hand, grew in 8 weeks keratotic nodule 12 x 12mm, excised at 10 weeks, marcro 15 x 13mm. For opinions & sharing #dermpath

@ChristineJKoMD Chromoblastomycosis?

I haven't been posting #dermpath in a while...what's your diagnosis? #dermtwitter #PathTwitter

@RACARR51 BCC. within a basaloid follicular hamartoma

Wk 7 2024 Thurs (non-express delivery) RAC9057: M80s Excision BCC. Tale of two nasolabial folds: 2nd (other fold) some more images. Would be nice to get some more thoughts but thx for responders so far #dermpath

Wk 7 2024 Thurs (non-express delivery) RAC9057: M80s Excision BCC. Tale of two nasolabial folds: 2nd (other fold). #dermpath

@RACARR51 Thank you very much, Richard, for this amazing case and your advices.

@vincepolizzi Interesting. See our paper PMID: 29570129. BerEP4, EMA & CD34 will sort this DDx. See X posts basaloid TL (13-Dec-23, RAC9010) & basaloid tricholemmal carcinoma (22-Jan-24, RAC9048)😇

2024 Wk 7 Tue RAC9014: M80s. Forearm: 3/12 nodule, ?SCC basic case not necessarily for world experts, just have a go or vicariously enjoy. #dermpath

@RACARR51 No, but these are often found.

@vincepolizzi Do you know if eosinophilic inclusion bodies is specific for FH loss syndrome?

2024 Wk 7 Mon RAC9039: F~70. Right forearm. ?DF For opinions & sharing #dermpath

@RACARR51 Is there any pleomorphic features elsewhere?

@FanOFPB007 @NoContextHumans no 106, but 96

@FanOFPB007 @NoContextHumans 106?