Idiopathic diffuse pulmonary ossification
- C F Ryan1,
- J D Flint2,
- N L Müller3
- 1Division of Respiratory Medicine, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
- 2Department of Pathology, University of British Columbia, Vancouver, BC, Canada
- 3Department of Radiology, University of British Columbia, Vancouver, BC, Canada
- Correspondence to:
Dr C F Ryan
UBC Respiratory Clinic, 2775 Heather Street, Vancouver, BC, V5Z 3J5, Canada; fryaninterchange.ubc.ca
A 51 year old man presented with a 1 year history of fatigue and night sweats, cough with clear sputum, central chest discomfort, and mild exertional dyspnoea. A detailed exposure history was negative. Laboratory investigations including tuberculin skin test, white cell count, ESR, C-reactive protein, urea, creatinine and electrolytes, protein electrophoresis, rheumatoid factor, antinuclear antibody, calcium, alkaline phosphatase and liver function tests were all normal. Urinalysis and 24 hour urine calcium excretion were …









