System: Respiratory System

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…

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,…

Explore COVID-19 caused by SARS-CoV-2, including its timeline of infection, viral life cycle, and mechanisms leading to complications like ARDS. This video also covers the pathophysiology of severe disease and…

Conozca el COVID-19 en este resumen visual que explica la cronología, el ciclo de vida del coronavirus SARS-CoV-2 y su impacto en el cuerpo humano. Este video cubre la fisiopatología…

Get a clear visual summary of COVID-19, covering how the SARS-CoV-2 virus spreads, infects cells, and affects the respiratory system. This video explains the timeline of infection, pathophysiology including ARDS,…

Granulomatosis with polyangiitis (Wegener’s) explained: learn causes, symptoms, diagnosis, and treatment of ANCA-associated vasculitis. ANCA-associated vasculitis targets small blood vessels and is driven by P-ANCA (anti-myeloperoxidase) or C-ANCA (anti-proteinase 3)…

Type 1 hypersensitivity (allergic reaction) explained: learn the IgE‑mediated mechanism, symptoms, and when it becomes life‑threatening. This video breaks down immediate hypersensitivity, showing how first exposure to an allergen (pollen,…

Learn how to recognize, treat, and manage croup — the common viral laryngotracheobronchitis that causes barking cough, inspiratory stridor, and breathing difficulty in young children. Croup (laryngotracheobronchitis) most often affects…

Learn about stridor in children, a high-pitched breathing sound caused by airway obstruction, and its classification into inspiratory and expiratory types. This video explores the underlying pathophysiology and common causes…