
Clostridium difficile and PMC
Pseudomembranous colitis (PMC); acute inflammatory disease of colon commonly associated with antibiotic use; C. difficile implicated as a causative organism in 1970’s

Pseudomembranous colitis (PMC); acute inflammatory disease of colon commonly associated with antibiotic use; C. difficile implicated as a causative organism in 1970’s

Portopulmonary Syndrome is NOT considered contraindication to liver transplantation; affects ~20% of pre-transplant patients; usually due to increased blood flow through the lungs without increased resistance

Storage lesions are the adverse effects associated with the storage of blood; begins after about 2 weeks of storage and progresses with duration of storage ('RBC age')

Aerobic gram positive bacteria

infective endocarditis is a disease characterised by inflammation of the endocardium, typically affecting the heart valves and usually caused by infection and can be acute, subacute or chronic

Hepatopulmonary Syndrome = hepatic dysfunction + intrapulmonary vasodilation -> gas exchange abnormalities; imbalance between intrapulmonary vasoconstriction and vasodilation at the pre- and post-capillary level

Chronic Liver Disease

Blood transfusion complications may be early or late

Anemia and blood transfusion is common in the critically ill, and are associated with costs and morbidity/ mortality

Tumour Lysis Syndrome: oncological emergency due to turnover of high cell mass malignancies resulting in severe metabolic derangement

von Willebrand Disease: commonest inherited coagulation disorder (autosomal dominant); protein involved in (1) platelet adhesion and (2) carriage of factor VIII; leads to: factor VIII deficiency, abnormal platelet adhesiveness and abnormal vascular endothelium

Venous thromboembolism (VTE) may contribute to up to 12% of deaths in ICU and is the No.1 preventable cause of hospital death; asymptomatic events range from 10-80% in various medical and surgical groups