RESUMO
Objective To study CT findings of solitary inflammatory lung lesion,and improve CT diagnostic accuracy.Methods In 21 cases with solitary inflammatory lung lesion,four cases were treated with surgery,four cases were punctured with CT guided biopsy,and other cases were treated with anti-inflammatory agents under being followed up with CT.All were scanned with 2～5 mm thin slice.Results ①The lesions showed square,triangle and irregularity (13 cases).②Part of margin blurred(12 cases).③The density at the edge of the mass was lower than at the central area(9 cases).④After anti-inflammatory therapy,most lesions gradually reduced in size(11 cases).Conclusion Anlysizing CT findings helps to diagnose solitary inflammatory lung lesion,and improves diagnostic accuracy through puncturing with CT guided biopsy necessitiously.To the basic hospital,to scan with 2～5 mm thin slice is important especially.