Drug Reaction With Eosinophilia and Systemic Symptoms Syndrome (DRESS) involvig LN with AITL-like morphology:

🩸Dense infiltrate of polymorphic lymphocytes
🩸Preserved overall architecture: Adequate B & T-cell compartments (sign of benignancy)

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Definitely my favorite blood cell, eosinophil for 72/100

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thread Highlights from today's great session by

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Chronic myeloid leukemia BCR-ABL1+ maturing neutrophils with “myelocyte bulge”, blasts usu <2%, inc basophils (arrow) blasts express myeloid antigens (CD13, CD33, CD117) and progenitor cell antigen (CD34, CD38, HLA-DR) plus CD123+ basophils

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