Explore the link between declining CD4+ cell counts and the development of opportunistic infections and AIDS-defining illnesses in HIV-positive individuals. This video outlines common infections and malignancies, diagnostic clues, and…

Discover hypersensitivity pneumonitis, an immune-mediated lung condition triggered by inhaled environmental antigens. This video explains its pathophysiology, clinical signs, diagnostic approach, and strategies for management including antigen avoidance and medical…

Learn about idiopathic pulmonary fibrosis, a chronic lung disease characterized by progressive scarring of the lung tissue. This video covers its pathophysiology, clinical presentation, diagnostic approach, and current treatment strategies…

Cardiac tamponade is a life threatening condition characterized by the accumulation of pericardial fluid in the pericardial space. The pericardium is membraenous layer which envelopes the heart. The fluid in…

Learn how hemochromatosis (iron overload) develops, how to diagnose it, and effective treatments like phlebotomy and iron chelation. This clear, concise video explains iron metabolism, the role of hepcidin and…

Learn how hyperparathyroidism causes high parathyroid hormone and disrupts calcium-phosphate balance—covering primary, secondary, and tertiary types. This clear, concise explainer dives into PTH physiology, showing how the gland responds to…

Familial hypocalciuric hypercalcaemia as the name suggests is a cause of hypercalcaemia. It runs in the family and is characterized by autosomal dominant inheritance with high penetrance. Affected people typically…

Explore interstitial lung disease (ILD), a group of disorders that cause progressive scarring of lung tissue, impairing gas exchange and lung function. This video explains the classification of ILDs, their…

Learn about bronchiectasis, a chronic respiratory condition characterized by permanent dilation of the bronchi due to recurrent inflammation and infection. This video covers its causes, pathophysiology, clinical presentation, diagnostic methods,…

Learn about Horner Syndrome, a neurological condition resulting from disruption of the sympathetic pathway to the eye and face. This video explores the relevant anatomy, causes, pathophysiology, clinical signs like…