Which term is the study of abnormal tissue conditions?

Which term is the study of abnormal tissue conditions?

• A. Pathology
• B. Etiology
• C. Histology
• D. Myology

Answer: (A)

Pathology is the study of disease and how tissues change when disease is present, including abnormal tissue conditions. It covers the processes that lead to tissue damage, the structural changes seen in diseased tissue (both gross and microscopic), and the clinical significance of those changes. In dentistry, this encompasses things like caries-related tissue destruction, periodontal disease, and oral lesions, all analyzed through the lens of disease effects on tissues. Etiology focuses on causes, histology studies tissue structure (usually normal under a microscope), and myology is the study of muscles, none of which centers on disease-induced tissue abnormalities in the way pathology does.

Pathology is the study of disease and how tissues change when disease is present, including abnormal tissue conditions. It covers the processes that lead to tissue damage, the structural changes seen in diseased tissue (both gross and microscopic), and the clinical significance of those changes. In dentistry, this encompasses things like caries-related tissue destruction, periodontal disease, and oral lesions, all analyzed through the lens of disease effects on tissues. Etiology focuses on causes, histology studies tissue structure (usually normal under a microscope), and myology is the study of muscles, none of which centers on disease-induced tissue abnormalities in the way pathology does.