A young man who presented with fever, altered sensorium and sudden onset tachypnea, is described. Arterial blood gas analysis, revealed the presence of severe high anion gap metabolic acidosis, with compensatory respiratory alkalosis and normal oxygen saturation. A detailed neurological, nephrological, biochemical and hematological evaluation, revealed the presence of Acute myeloid leukemia, wi...

Lactic acidosis is a potentially life-threatening metabolic disorder, initiated by an imbalance between lactic acid production and utilization. The only effective treatment is reversal of the cause of the disordered lactic acid metabolism [1]. Intravenous bicarbonate (HCO3 ) administration is often used as an interim treatment to attempt to ameliorate the effects of the acidosis, particularly v...

INTRODUCTION Type B lactic acidosis represents a rare and often lethal complication of haematological malignancy. Here, we present a patient who developed a type B lactic acidosis presumably due to a concurrent chronic myelomonocytic leukaemia. Upon swift initiation of cytoreductive chemotherapy (doxorubicin), the lactic acidosis was rapidly brought under control. This case adds to the literatu...

Although lactic acidosis is a prominent feature of solid tumors, we still have limited understanding of the mechanisms by which lactic acidosis influences metabolic phenotypes of cancer cells. We compared global transcriptional responses of breast cancer cells in response to three distinct tumor microenvironmental stresses: lactic acidosis, glucose deprivation, and hypoxia. We found that lactic...

case presentation a 52-year-old malay gentleman, with hepatitis c virus and hiv infection was admitted to the intensive care unit for severe lactic acidosis, with concurrent escherichia coli bacteremia with multiorgan dysfunction. the patient was started on highly active antiretroviral therapy, which included tenofovir, 5 weeks before presentation. antimicrobial therapy, continuous veno-venous ...

D-Lactic acidosis has been well documented in ruminants. In humans, D-lactic acidosis is very rare, but D-lactic acidosis may be more common than generally believed and should be looked for in a case of metabolic acidosis in which the cause of acidosis is not apparent. The clinical presentation of D-lactic acidosis is characterized by episodes of encephalopathy and metabolic acidosis. The entit...

BACKGROUND Type B lactic acidosis is thought to be a rare complication of malignancy. It was first described in patients with acute leukaemia by Field et al. in 1963. Since then, it has been observed more often, in particular in haematological malignancies and rarely in solid tumours. METHODS Previously reported cases of lactic acidosis in solid malignancy are reviewed. In addition, we report...

Lactic acidosis is defined as increase in blood lactate levels in association with acidemia. It should be suspected in all patients presenting with shock & decreased mayocardial contractility. The patients with lactic acidosis have high mortality. However, the prognosis and case fatality are completely dependent on underlying disease in each patient with lactic acidosis being an independent ind...

This report attempts to frame the debate about clinical administration of sodium bicarbonate in the setting of lactic acidosis in terms of simple questions. Specifically, we address why we develop lactic acidosis in some circumstances, how acute lactic acidosis impairs cardiovascular function and why sodium bicarbonate may have deleterious effects which limit its utility. We also attempt to exp...