title: Pulmonary nodule caused by Enterobius vermicularis.
mesh_terms: D000328:Adult; D003237:Connecticut; D004757:Enterobius / Q000302:isolation & purification*; D006801:Humans; D008174:Lung Diseases, Parasitic / Q000000981:diagnostic imaging*; D008297:Male; D010123:Oxyuriasis / Q000000981:diagnostic imaging* / Q000453:epidemiology; D011859:Radiography