title: Pulmonary toxoplasmoma presenting as obstructive pneumonia.
mesh_terms: D006801:Humans; D008174:Lung Diseases, Parasitic / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000209:etiology*; D014123:Toxoplasmosis / Q000150:complications / Q000175:diagnosis*