#PathClassic

#PathClassic - cerebellar tumor from a young person. #Diagnosis? Most likely molecular alteration? What are those eosinophilic structures called? 🧐 #neuropath 🧠🔬

Paraspinal tumor. Diagnosis? What distinguishing feature is shown in this #PathClassic? #neuropath #PathTwitter #PathX 🧠🔬

Not sure I have seen a better Rosai-Dorfman disease in recent times… #PathClassic

Child. Axillary mass. #PathX #PathTwitter #PathClassic #BSTPath #PediPath

#PathClassic What do you think it is? What stains would you like to see or know about? #PathX #PathTwitter

#pathclassic #pathresidents #pathology #gynpath Hyaline globules in ovarian tumors (post-NACT serous carcinoma) Other tumors showing them include hepatocellular carcinoma, Kaposi sarcoma, lung adenoca. Benign/ non-neoplastic inc meningioma,inclusion body fibromatosis, pl adenoma

I was “surfing” through my old posts on FB and chanced upon this supercool #pathclassic case from the AFIP Fascicles.Enjoy it dear tweeples #bstpath @JMGardnerMD @LizMontgomeryMD @BinXu16 @histiocytosisX @DrFNA @kells108 @smlungpathguy @DrRolaAli @jaimearturomc @luishcruzc

Adult Male. Dura based lesion. #PathX #PathTwitter #PathClassic #BSTPath #NeuroPath

12 y.o. boy with a lung cyst. Quick dx? #pathclassic #pathology #histopathology #pathinafrica

Another classic! You tell me where is this from? 😃 #pathclassic @atman_ci @DrGeeONE @kriyer68 @ariella8 @DrNishatAfroz2 @surgpathlahore @A_Morini_MD @amalasar86 @TristanRutland7 @GIJamesMD @KStashMD @LoboAnandi @SumantaDas_7 @kis_lorand @DraEosina @padmapathology1 @DrBMcGinn

Another #PathClassic. Adult with a cerebellar tumor. The inhibin stain is diagnostic but the CD31 stain is just so pretty! 😍 This is must know #neuropath for the #PathBoards 🧠🔬

IHC : NKX3.1 & Desmin. Dx : Mesenchymal chondrosarcoma.

Another Case. Young female. Dura based lesion. #PathX #PathTwitter #PathClassic #BSTPath #NeuroPath

👵🏼 65 Y Radical nephrectomy 🔬 #GUpath #Pathology #PathClassic #PathX #PathTwitter #B9

What do you think #PathTwitter ? #gynpath Elderly ♀️ Asymptotic mass #pathclassic

Good example of a seminoma. ⏺️Round cells with polygonal nuclei containing prominent nucleoli. ⏺️Clusters of tumour separated by fibrovascular septa. ⏺️Patchy lymphocytic infiltrate. #GUpath #pathclassic

Classic example: renal angiomyolipoma Variable admixture of: 🔸Smooth muscle 🔸Adipose tissue 🔸Dysmorphic blood vessels #pathclassic #gupath #pathresidents

#pathclassic #endopath PTC⬇️⬇️ Complex branching True papillae Nuclear clearing, overlapping Oval nuclei

#histopathology #thyroid #carcinoma #pathX #pathTwitter Papillary carcinoma of thyroid.

Prostate and bladder biopsies showing similar features. Numerous pink histiocytes along with target-like, concentric basophilic inclusions 🎯. #GUpath #pathclassic

#pathclassic #pathresidents Spindle cell lipoma Clues to diagnosis *Spindle cells, adipocytes, ropy collagen +/- myxoid background *Site-most commonly, back, shoulder, nape of neck *Part of RB1 family of tumors

Elderly male. Where is this from? 😃@atman_ci @DrGeeONE @surgpathlahore @A_Morini_MD @ariella8 @amalasar86 @TristanRutland7 @LoboAnandi @SumantaDas_7 @kis_lorand @nucleololailo @joaquinnieves55 @padmapathology1 @DrBMcGinn @kriyer68 @Histopatolomon @EssaoudiMohamed @pepeheffernan

#Pathclassic #grossognosis 40/F, HIV+, Vulva #pathology GCA! @JMGardnerMD @smlungpathguy @kriyer68 @DrAhmedKalebi @DrGeeONE @Thejaspatho @vi_monappa @Baskotacytopath @ariella8 @TristanRutland7 @TheKarenPinto @erikanuradha @Gagandeepk5MD @Swathiprabhu5 @archibhat3 @MAHoureih