Explore the different types of cardiomyopathy—dilated, hypertrophic, and restrictive—and how they affect heart structure and function. This video explains their pathophysiology, key clinical features, and…

Learn about the stages of wound healing—hemostasis, inflammation, proliferation, and remodeling—and how they coordinate tissue repair. This video also covers factors that impair healing and common pathological…

Spinal cord compression is a medical emergency that can lead to permanent neurological damage if not promptly treated. This video covers the causes, key symptoms like motor and sensory deficits,…

Understand the key differences between orbital and preorbital cellulitis, including their causes, anatomical locations, and clinical presentations. This video explains how to distinguish between the two…

Pertussis (whooping cough) is a highly contagious respiratory infection caused by Bordetella pertussis—learn the signs, transmission, and life-saving prevention tips. This video explains how B. pertussis infects…

Tofacitinib is an oral agent taken twice daily used to treat many rheumatological conditions mainly RA. Tofacitinib inhibits Janus kinase (JAK) signalling. Immune cells such as macrophages, monocytes and T…

Hydroxychloroquine explained: how this disease-modifying antirheumatic drug (DMARD) treats autoimmune conditions and why it’s first-line for systemic lupus erythematosus. Hydroxychloroquine (plaquenil) is an…

Explore Chediak-Higashi Syndrome, a rare autosomal recessive disorder affecting lysosomal trafficking and immune cell function. This video explains its genetic basis, characteristic features like…

Autoimmune hepatitis as the name suggests is when the bodies own immune cells attack the liver cells resulting in inflammation. The disease may be asymptomatic (meaning no symptoms) or start as acute hepatitis…

The English surgeon Sir James Paget first described chronic inflammation of bone as osteitis deformans in 1877. Paget’s disease of bone is a disorder of bone remodelling where there is an increase in bone…