Diagnostic Foundations

Author: Li Huanzhang, Editor-in-Chief
Publisher:
Publish Date: 1986-06-01
Features: "Fundamentals of Diagnostics" is a course that covers the basic theoretical knowledge, practical skills, and attitudes/methods for diagnosing diseases. It serves as a bridge between basic medical science and clinical medicine, as well as an entry and foundation for learning various clinical courses. Diagnostics involves drawing dialectical and logical conclusions about disease manifestations using medical scientific methods. The occurrence and development of diseases are dynamic processes of interaction and struggle between the human body and pathogenic factors. Therefore, diagnosing diseases is an ongoing process of understanding the disease, which involves analyzing, synthesizing, and reasoning the results of patient interviews, physical examinations, laboratory tests, and other investigations based on medical knowledge and clinical experience to form judgments about health status and the nature of diseases. Thus, clinical diagnostics must respect objective facts and employ materialist dialectical thinking methods to arrive at diagnoses that align with reality. Without correct diagnostics, there can be no effective prevention and treatment measures. Correct diagnostics stem from scientific investigation and research. Only by obtaining necessary and authentic clinical data can a correct diagnosis be established. The occurrence and development of diseases are multifaceted, complex, and ever-changing processes. At times, multiple diagnostic methods must be employed from various perspectives and over different time periods to gather reliable clinical data as the basis for diagnosis.