Rapid oxygen consumption by markedly increased numbers of hypermetabolic leukocytes in leukaemic patients resulting in the apparent diagnosis of hypoxaemia on arterial blood gas analyses is termed leukocyte larceny. In the present report, a case of polycythaemia vera, extreme thrombocytosis, normal leukocyte counts and arterial hypoxaemia in the absence of clinical, radiological or physiologica...

Arterial blood gas (ABG) analysis can yield information vital to the management of both acute and chronic disorders affecting gas exchange. In the setting of a restrictive ventilatory impairment due to chest-wall deformities (eg, scoliosis), hypercapnia indicates severe impairment and should prompt consideration of noninvasive ventilation.1 However, arterial puncture is often painful, particula...

We report a case of a radial artery pseudoaneurysm complicating a single arterial puncture for blood-gas analysis that was treated with excision of pseudoaneurysm and suture of the defect of wall of radial artery. The puncture for continuous blood pressure monitoring and serial blood gas analysis have been reported in critically ill patients, but, to the best of our knowledge, there are no case...

The blood-gas status of seven sheep with experimentally induced heartwater during the acute and terminal stages was investigated. Changes in blood gas included a decline in arterial oxygen tension (pO2) combined with a respiratory alkalosis. Although the sheep became hypoxaemic, blood-gas changes associated with respiratory failure were not observed.

 Background: Asthma is a common condition in general medical practice, and it accounts for about 1% of all ambulatory hospital visits. Nowadays, hospitalization rates for asthma have actually been increased in some demographic subgroups despite recent advances in treatment. Understanding the underlying factors that contribute to hospitalization and especially duration of the hospitalizatio...