The diagnostic significance of serum IgG4 levels in patients with autoimmune pancreatitis: a UK study.

Background: Autoimmune pancreatitis (AIP) is recognised as an end organ manifestation of the systemic condition known as IgG4-sclerosing disease. One major characteristic of this disease, regardless of its location in the body, is the presence of high levels of circulating serum IgG, in particular IgG4 antibody. In the case of AIP, differential diagnosis from other conditions of the pancreas and biliary system, particularly cancers, can be difficult, but could result in avoiding invasive procedures and surgery.

Medicolegal costs of bile duct injuries incurred during laparoscopic cholecystectomy.

Background: When laparoscopic cholecystectomy (LC) is performed successfully, recovery is faster than after open cholecystectomy. However, LC results in higher incidences of biliary, bowel and vascular injury.

Methods: We performed a retrospective review of LC-related claims reported to the National Health Service Litigation Authority (NHSLA) during 2000-2005.

Role of the reverse-Trendelenberg patient position in maintaining low-CVP anaesthesia during liver resections.

Background And Aims: The Trendelenberg position is recommended during liver resection, to decrease the risk of venous air embolism. However, this position raises the central venous pressure and may increase blood loss. We propose that the reverse-Trendelenberg position can be safely and effectively used to maintain a low central venous pressure during liver surgery.

Oxygen: Can we prescribe it correctly?

Introduction: Oxygen is one of the most common drugs used in secondary care. It is often used incorrectly on hospital wards, and it has been suggested that prescribing oxygen would facilitate correct administration. However, the knowledge of hospital doctors who would prescribe oxygen, and that of nurses who administer it, has not been tested.

Liver transplantation as a cure for acute intermittent porphyria.

Acute intermittent porphyria occasionally causes frequent and crippling acute neurovisceral attacks associated with increased hepatic production of porphyrin precursors, resulting in long-term damage, poor quality of life, and shortened life expectancy. There has been no cure for this condition, but replacement of deficient hepatic enzymes might restore excretion of porphyrin precursors to normal and prevent acute attacks. We aimed to treat severe acute intermittent porphyria in a 19-year-old woman by liver transplantation.