Lecture 2.2 - Introduction to Histological Interpretation PDF
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Aston University
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Summary
These lecture notes provide an introduction to histological interpretation. The document covers topics such as haematoxylin and eosin staining, working with histology images, comparing histology and cytology, identifying white blood cells, analyzing different tissues, recognizing normal tissues and pathologies, and distinguishes between benign and malignant conditions.
Full Transcript
Haematoxylin and eosin: Working out the histology images: Lymph node: Magnifications: Histology vs cytology: ◦Cytology is the study of individual cells of the body, as opposed to histology which is the study of whole human tissue itself’ White blood cells: Tissues: Epithel...
Haematoxylin and eosin: Working out the histology images: Lymph node: Magnifications: Histology vs cytology: ◦Cytology is the study of individual cells of the body, as opposed to histology which is the study of whole human tissue itself’ White blood cells: Tissues: Epithelium: Recognising normal tissues: Recognising common pathology: ◦Apoptosis: ‣ Programmed cell death ‣ Hypereosinophilic + fragmented condensed nuclear ◦Coagulative necrosis: ‣ Accidental death caused by ischemia ‣ Hypereosinophilic + karyolysis ◦Atherosclerosis: Benign vs malignant: Hodgkin’s lymphoma: Low grade vs high grade Putting information together:
