Lorand Kis
@kis_lorand
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pathologist; molpat, IHC, no favorite organ (yet); tweets are not medical advices, cases for educational purpose only
Sweden
Joined May 2018
HER2-positive invasive breast carcinoma (NST). HER2 gene-protein assay: brightfield tricolor assay (combined ICH+ISH) for the visualization of HER2 protein (brown), the HER2 gene (black), and chromosome 17 centromere (CEN17) (red).
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RT @DrJuhlin: In primary aldosteronism, HISTALDO may overcall non-classical cases, missing curable resections. A simple “B2 ratio” (size of….
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RT @IntSocUropath: 🚨 ISUP Presents. 🔬Dr. Mahmut Akgul on “High Grade Primary Kidney Tumors: The Ugly Five”. 📅 14 Aug 2025 at 12 pm EST….
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RT @TingZhaoPathdoc: 81 y.o. M, cystectomy specimen. What is your diagnosis?.#PathTwitter .@MGBpathology @MGHPathology .
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RT @Histopatolomon: Sialoliths of the submandibular gland. 80-90% of sialolithiasis cases. Why?.▪️ Thick, mucin-rich saliva.▪️ Long, ascend….
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RT @JMcMahonG: This was a fun project - OSET is a novel soft tissue tumor we discovered recently via careful raddiolgy, histologic and IHC….
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RT @forthejon: What is your diagnosis? 5 WSI to help you reach your conclusion.
kikoxp.com
Stains:H&E, CD123, CD4, CD56, TCL-1
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RT @ZemplenPataki: Axillary lymph node. What is your diagnosis? 🔎.Stain clues and poll below 🗳️👇. #PathPuzzle 🕵️♂️.@KMirza @UMichPath #Pa….
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RT @TingZhaoPathdoc: CAP TODAY @Pathologists and the Association for Molecular Pathology @AMPath have teamed up to bring molecular case rep….
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RT @RazaHoda: What’s this lesion of the breast? 🔬. Poll in the comments 👇. Answer to be posted on Monday. #PathX #PathTwitter #breastpath #….
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RT @megha_lalcheta: Papillary lesion of Breast, lump excision in 38/F. #Breastpath #Surgpath #PathX #Pathtwitter #Pathology #Pathresident….
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RT @CraigHorbinski: Suprasellar/hypothalamic mass with a PRKCA mutation. Diagnosis? (I'll strum a few CHORDs on my guitar while you think a….
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RT @RazaHoda: Case of Nipple Adenoma 🔬. Nipple adenoma is a benign proliferative epithelial process of the superficial lactiferous ducts th….
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RT @VickeryJasmine: Check out our new paper on Papillary Neoplasms of the Breast! Includes WHO Classification, Multimodality Imaging, and R….
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RT @RazaHoda: Case of Tubular Adenoma of Breast🔬. Tubular adenoma of breast is a benign mass composed of densely-packed round ductules with….
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RT @LBeauchampMD: Quick quiz! 🧠.You’re reviewing this testicular tumor from a 32 yo patient. What's your diagnosis? 👇. #PathTwitter #GUP….
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RT @smlungpathguy: Mini #tweetorial for anyone who wants to learn how to do a good PowerPoint presentation: . Tip 1: Look and sound bored.….
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