Mireille Bitar, M.D.
@bitar_mireille
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Pediatric Pathologist & Neuropathologist @UTSWMEDCENTER. Alumna: @IcahnMountSinai @Columbiamed @ucla @ChildrensLA
Dallas, TX
Joined February 2019
Stunning! 💥💥💥 Thank you @bitar_mireille
High level EGFR #gene amplification in #glioblastoma by interphase FISH probe @TheUSCAP @neuropathology #cytogenetics #molecpath #pathresidents #neuropath
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Check out "19th Annual Children's Health Transfusion & Laboratory Medicine Conference" https://t.co/4mlOvy6L4w
@eventbritehelp @dinesh_rakheja @bitar_mireille @UTSW_Pathology
eventbrite.com
19th Annual Children’s Health Transfusion & Lab Medicine Conference: advancing care, collaboration & patient outcomes.
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This is Rosette-forming glioneuronal tumour (RGNT).. RGNT is characterized by FGFR1 mutation with frequent co-occurrence of a PIK3CA and/or NF1 mutation
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Posterior fossa 4th ventricular brain mass in a young patient, what molecular alterations are likely detected in this lesion? 🤔 #pedipath #neuropath #pathology
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You are all correct! Conventional chordoma is + for brachyury, cytokeratin, EMA, S100 IHCs
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IHC : GFAP (+), OLIG2 (+), SOX10 (+), Synaptophysin (Highlights neuropil cores). NGS : FGFR1 N546K mutation, PIK3CA mutation. Dx : Rosette forming glioneuronal tumor, CNS WHO grade 1.
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Intracranial mass in a young patient, which immunostains confirm the diagnosis? #pedipath #neuropath #bonepath #pathology
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Pleased to announce my pediatric pathology board certification!! @TheABPath Thanks to all who supported and encouraged me during this time 😊🙏🏻 @NMShillingford @UTSW_Pathology @UTSW_PediPath #pedipath
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Medicine heals the body and music heals the soul.. Canon in D major by German Baroque composer Johann Pachelbel (1653-1706)
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34 year old ovarian agony Frozen diagnosis? Any calls- @IHC_guy @PathTweetAward @JaredAhrendsen @PoloniaAntonio @archibhat3 @AnupamaArya12 @adi_agnihotri @kriyer68 @bitar_mireille @DrCycloPath @CraigHorbinski @Kenny92954457 @DanGrahamMD @MariamHHameed1 @JLHornick To be follow
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Considering pediatric pathology fellowship? @UTSW_PediPath has 1 slot still open for 2026-2027 (application deadline is soon this December 2025) 2 slots are open for 2027-2028 This is an opportunity to join a great program with amazing teaching material https://t.co/MegMcE2V0U
utsouthwestern.edu
The Department of Pathology is actively involved in the education of medical students, residents, and fellows
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Rare but real 😵💫 Cervical lesion Grossognosis ?? 🔬following🙌🏻 @IHC_guy @anjuthevirgo @archibhat3 @kriyer68 @bitar_mireille @CraigHorbinski @DanGrahamMD @JaredAhrendsen @Kenny92954457 @Histo_Journal @science_press @StuffIGross @TobyASchmitt @VijayPatho @PathTweetAward Hpy Wknd.
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Unusual airway treat- Sialolipoma of endobronchus 😳 @IHC_guy @JaredAhrendsen @kriyer68 @bitar_mireille @DrCycloPath @DanGrahamMD @MariamHHameed1 @Vik_deshpandeMD @Kenny92954457 @pepeheffernan @science_press @PathologyKate @leon_metlay @TobyASchmitt @StuffIGross @AnupamaArya12
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🧠Myxopapillary Ependymoma🧠. A lesion arising in the filum terminale in a 13-year-old female patient. Frozen sections (Touch and crush prep). #Neuropathology
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Muscle biopsy - first glance encounter 😵💫 🧝👉🏻Rare diagnosis ? @PathTweetAward @archibhat3 @anjuthevirgo @adi_agnihotri @AnupamaArya12 @IHC_guy @JaredAhrendsen @bitar_mireille @DrCycloPath @CraigHorbinski @DanGrahamMD @Vik_deshpandeMD @MariamHHameed1 @DrGeeONE @Kenny92954457 🙌🏻
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