Integrated Human Pathology and Disease Systems

Respiratory and gastrointestinal diseases are among the leading causes of morbidity and mortality worldwide, affecting individuals across all age groups. Respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), pneumonia, and tuberculosis primarily impact the lungs and airways, leading to breathing difficulties and reduced quality of life. Gastrointestinal diseases, including gastroenteritis, peptic ulcers, inflammatory bowel disease, and liver disorders, affect the digestive system and can impair nutrient absorption and overall health. Various factors such as infections, environmental pollutants, lifestyle habits, and genetic predisposition contribute to the development of these conditions. Early diagnosis, preventive measures, and appropriate treatment strategies are essential for reducing disease burden and improving patient outcomes.