Overview Polyarteritis Nodosa (PAN) is a necrotising vasculitis that affects medium-sized muscular arteries, leading to transmural inflammation, fibrinoid necrosis, and subsequent aneurysm formation or…

Overview Microscopic polyangiitis (MPA) is a small-vessel necrotizing vasculitis, commonly associated with myeloperoxidase-ANCA (MPO-ANCA) positivity. It typically presents with glomerulonephritis and…

Overview Toxic Multinodular Goitre (TMNG) is the second most common cause of hyperthyroidism caused by a long-standing goitre and/or iodine deficiency which results in an increased risk of mutation and…

Overview Acromioclavicular (AC) joint separation is a common shoulder injury, usually sustained from direct trauma such as a fall onto the tip of the shoulder. It involves varying degrees of injury to…

Overview Basic Calcium Phosphate (BCP) disease is a crystal-associated arthropathy characterized by deposition of BCP crystals in periarticular and intra-articular tissues. A severe clinical presentation of…

Overview Antiphospholipid Syndrome (APS) is an acquired autoimmune thrombophilia characterized by recurrent venous or arterial thromboses and/or pregnancy morbidity in the presence of persistent…

Overview Acute limb ischaemia refers to any sudden decrease in limb perfusion that causes a potential threat to viability. It is associated with pain, motor and sensory loss, and cold sensation. It affects one…