Functional aspects of disease extend beyond structural changes, encompassing the dynamic interactions among organs, tissues, and systems under pathological conditions. This book explores principles of functional pathology, focusing on how disruptions in homeostasis manifest as clinical illness. It covers metabolic imbalances, endocrine dysfunctions, and physiological alterations in organ systems. Laboratory investigations, such as enzyme assays and biomarker analysis, are integrated to reinforce functional assessments. The content is clinically aligned, bridging biochemical pathways with patient symptoms and lab data. It highlights mechanisms behind conditions like acid-base disturbances, electrolyte imbalances, and hormonal dysregulation. Case-oriented discussions and illustrations support conceptual clarity for learners and practitioners.
Antonette Rivera is a seasoned academic with expertise in diagnostic histopathology and clinical laboratory sciences. Her professional work emphasizes the integration of functional pathology principles into both research and diagnostic practice. She has published numerous articles focusing on organ system pathology and pathophysiological correlations. Known for her clarity in teaching complex concepts, she frequently delivers lectures and workshops on clinical correlations in pathology. Her research focuses include organ dysfunction markers, biochemical pathology, and mechanisms of disease progression.