Fig. 2From: Focal pulmonary interstitial opacities adjacent to the thoracic spine osteophytes among the cases with right-sided aortic archMethod of osteophyte measurement. A 74-year-old man with a left-sided thoracic osteophyte associated with pulmonary opacity. Cumulative thickness of the osteophyte (two-headed arrow) and pulmonary opacity (reticular type) was 6 mm.Back to article page