"Clinical presentation "
"Pulmonary pneumocytomas demonstrate significant size variability with lesions ranging from 1-8 cm in diameter, but majority are"
"Pulmonary pneumocytomas were first described by A A Leibow and D S Hubell et al. in 1956 3."
Expected headings
"Clinical presentation "
"Typically presents in middle age (30-50 years of age). There is a recognised female predilection."