To be proficient in histology, personnel need to master several core skills: - Tissue Preparation: This includes fixation, embedding, sectioning, and staining of tissue samples. - Microscopic Examination: Ability to use a microscope to examine tissue samples and identify normal and abnormal structures. - Knowledge of Histological Techniques: Understanding various staining techniques, such as H&E staining, immunohistochemistry, and special stains. - Data Interpretation: Ability to interpret histological data and correlate with clinical findings.