Explanation of the different techniques used to prepare tissue samples for histopathological examination, such as fixation, embedding, sectioning, and staining methods like H&E staining.
Tissue Preparation and Staining Techniques I. Tissue Preparation A. Fixation 1. Purpose: Preserves tissue structure and prevents decay. 2. Common fixatives: Formalin, alcohol. B. Embedding 1. Infiltration of tissue with a solidifying medium (e.g., paraffin) for thin sectioning. C. Sectioning 1. Cutting tissue into thin sections for microscopic examination. D. Mounting 1. Placing sections on slides...…
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