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Adult onset Still's Disease

Overview Adult Onset Still’s Disease (AOSD) is a complex multisystemic autoinflammatory disease characterised by recurrent episodes of spiking fever (> 39–40°C), pink–salmon transient skin rash, and the presence of arthralgia or polyarthritis. First described by Eric Bywaters in 1971 it closely resembles systemic onset juvenile idiopathic arthritis (Still’s disease). retrospective observational study in Japan found…

Leukocyte Adhesion Deficiency

Overview Leukocyte adhesion deficiency (LAD) is a rare primary immunodeficiency characterised by recurrent bacterial and fungal infections, impaired wound healing, and absence of pus formation due to defective leukocyte adhesion and migration. It results from genetic defects in leukocyte integrins or signalling pathways, preventing neutrophil extravasation from blood vessels into tissues. LAD has an estimated…

Umbilical and Epigastric Hernia

Overview Umbilical and Epigastric hernias are types of Primary Ventral abdominal wall hernias. Epigastric hernias are two to three times more common in men.  Umbilical hernias are three times more likely in females. Most epigastric hernias contain preperitoneal fat, while most umbilical hernias contain omentum or bowel. These hernias are usually asymptomatic unless incarcerated, obstructed…

Varicose Veins

Overview Varivose veins (VV) are long, torturous and dilated don't veins of the superficial venous system. There is a spectrum ranging from telangiectasias (dilated interdermal venules less than 1 mm), through to reticular veins (non-palpable subdermal veins 1–3 mm) to varicose veins (greater than 3 mm). 35% of the general population affected. The venous system of…

Prostatitis

Overview Prostatitis refers to a spectrum of conditions involving inflammation of the prostate gland, ranging from acute bacterial infection to chronic pelvic pain syndromes. It is a common urological condition affecting men of all ages, particularly those aged 30–50 years. The National Institutes of Health (NIH) classifies prostatitis into four categories: acute bacterial, chronic bacterial, chronic…

Acute Respiratory Failure

Overview  Acute Respiratory failure causes hypoxia and/or impaired ventilation with hypercapnia, leading to severe hypoxemia and rapid deterioration. Two main types of respiratory failure: Type I respiratory failure (non-hypercapniec respiratory failure) Primarily from failure of oxygenation (PaO2 <60mmHg) Normal or low CO2 pH 7.5 Usually responds to Oxygen therapy Type II respiratory failure (hypercapniec respiratory…

Henoch–Schönlein Purpura (IgA Vasculitis)

Overview Henoch–Schönlein purpura (HSP), now termed IgA vasculitis, is the most common systemic vasculitis in children, characterised by IgA1-dominant immune complex deposition in small vessels, particularly affecting the skin, joints, gastrointestinal tract, and kidneys. It predominantly occurs in children aged 3–10 years, with a slight male predominance, and often follows an upper respiratory tract infection.…

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