Introduction to Cellular Pathology

This foundational topic provides an essential overview of cellular pathology for tertiary students in Zambian universities and colleges offering programs in medical laboratory science, biomedical sciences, and pathology. Cellular pathology is defined as the study of structural and functional changes in cells, tissues, and organs underlying disease, encompassing its two main subdivisions: histopathology and cytopathology. Students will learn about specimen types (biopsies, autopsy tissues, fluids), laboratory preparations (whole mounts, sections, smears), and the diagnostic, prognostic, medico-legal, and research roles of the cellular pathology lab. The module also introduces the standard workflow from specimen receipt to reporting. For Zambian diploma and degree learners, this topic establishes the scope and significance of the discipline, contextualizing subsequent technical learning. It aligns with exam syllabi and core competencies required for professional practice in Zambian hospitals, clinics, and research centers, where cellular pathologists and technologists contribute crucially to disease diagnosis and public health.