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6 2 月, 2026

Week 33 of “Mai Mai” Pathology Reading Notes | Immunohistochemical Markers for Diagnosing Fibroblastic, Myofibroblastic, and Fibrohistiocytic Tumors

Introduction:Fibroblastic, myofibroblastic tumors, and fibrohistiocytic tumors all belong to mesenchymal tumors. Due to the complex cla...

06 2 月

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6 2 月, 2026

Pan-TRK Immunohistochemistry: A Practical Method for Detecting NTRK Fusions

Introduction:Neurotrophic tyrosine receptor kinase (Neurotrophic Tyrosine Receptor Kinase, abbreviated as NTRK) gene fusion mutations h...

06 2 月

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6 2 月, 2026

Role of Syn Expression in Non-Small Cell Lung Cancer

Introduction:Synaptophysin (Syn) is positively expressed in almost all neuroblastomas and is commonly used for the identification and d...

06 2 月

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6 2 月, 2026

Pathology Weekly Reading Notes Issue 6: Immunohistochemical Markers for Diagnosing Epithelial Tumors (Part 3)

Preface:In the previous article, 'Maimai' provided a detailed compilation and summary of mucins and tight junction proteins (Claudin) a...

06 2 月

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6 2 月, 2026

Fourth Edition of “Maimai” Pathology Weekly Reading Notes | Immunohistochemical Markers for Diagnosing Epithelial Tumors

Preface:Through the compilation of the first three articles, we briefly introduced the content regarding common immunohistochemical "pa...

06 2 月

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6 2 月, 2026

New Stars Shine, HER-2 New Chapter—Enhertu Pioneers a New Era in Breast Cancer Treatment, Advancing Precision Medicine with Next-Generation HER-2 Antibodies

Introduction:Have you been seeing a lot about the new anti-cancer drug Enhertu these days? I believe many have been amazed by its outst...

06 2 月

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6 2 月, 2026

21st Issue of “Maimai” Pathology Weekly Reading Notes | Overview of Immunohistochemical Markers for Diagnosis of Endocrine and Neuroendocrine Tumors

Preface:Neuroendocrine tumors typically exhibit organoid, trabecular, insular, palisading, ribbon-like, or rosette-like structures hist...

06 2 月

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6 2 月, 2026

Cancer Talk: The Formation of Tumors

Introduction:Mentioning tumors, listeners feel heartbroken and shed tears, like a rat crossing the street that everyone hates. Although...

06 2 月

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6 2 月, 2026

A Conversation on Etiological Diagnosis

Preface:Not long ago, due to the etiological diagnosis of a rare case, I intermittently discussed with several netizens skilled in micr...

06 2 月

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6 2 月, 2026

How to Become a Qualified Pathologist

"As novice pathologists, faced with various microscopic images and reference books, we often don't know which book or chapter to turn t...