Pancreatic exocrine insufficiency (PEI) is an under-recognised cause of chronic diarrhoea in patients with neuroendocrine tumours (NETs). If left untreated or undertreated, PEI can lead to ...
Pulse oximetry guides the management of respiratory conditions through non-invasively monitoring arterial oxygen saturation. Unstable haemoglobin variants may produce inaccurate readings. We describe ...