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SELF ASSESSMENT QUESTION |
| Lung abscess |
Department of Nephrology, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK
Correspondence to:
Correspondence to:
Dr Brunskill
Submitted 16 March 2001
Accepted 14 June 2001
An otherwise healthy non-smoking 59 year old welder gave a two week history of flu-like symptoms and a one week history of progressive shortness of breath, pleuritic chest pain, and cough productive of purulent sputum.
On examination he was unwell with a pyrexia and an oxygen saturation of 87% on air. He had atrial fibrillation with a pulse of 150 beats/min and blood pressure of 109/69 mm Hg. He was jaundiced with epigastric and right upper quadrant abdominal tenderness. Respiratory examination revealed tachypnoea, right mid-zone coarse crepitations, and a right sided pleural rub.
Investigations showed a raised white cell count with a neutrophilia, significant renal impairment with a urea concentration of 23.3 mmol/l and creatinine of 248 µmol/l, oxygen pressure of 7.1 kPa and carbon dioxide pressure of 2.5 kPa on air, and an abnormal chest radiograph with consolidation of his right middle lobe (fig 1A
). Liver
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