2024
Overview
Systemic diseases are conditions that affect the body as a whole or involve multiple organs and tissues, rather than being confined to a single localized site. They can arise from diverse causes, including autoimmune dysfunction, metabolic disturbances, infections, genetic predisposition, and environmental exposures. Examples include autoimmune disorders such as rheumatoid arthritis and systemic lupus erythematosus, metabolic conditions such as diabetes mellitus, and widespread infectious or inflammatory processes. Because they act throughout the body, systemic diseases often produce broad and variable symptoms, such as fatigue, fever, joint pain, weight change, and difficulty breathing, and they can damage several organ systems over time. Diagnosis frequently depends on integrating clinical findings with laboratory tests, imaging, and an understanding of how a disorder spreads its effects across the body, while management typically requires coordinated, long-term care aimed at controlling the underlying process and preventing complications. The study of systemic diseases draws on immunology, endocrinology, microbiology, and internal medicine to clarify mechanisms and improve treatment. This topic falls within the broad scope of the journal Diseases, which addresses the causes, mechanisms, diagnosis, and management of human disease. This page gathers peer-reviewed, open-access research relevant to disease processes within that scope.
Research published in this journal
1 peer-reviewed article, ranked by relevance. Each links to its DOI.