抄録
A 53-years-old housewife was admitted with the complaints of fever, dyspnea and pain in the right chest. She was suspected to have pulmonary A-V fistula according to the clinical findings. The rentgenological examination, including tomography, revealed the dense abnormal shadow, which was finally diagnosed as A-V fistula by cardiac catheterization. However, because of bilateral in-volvement, the operation was not carried out.
On the establishment of diagnosis of the pulmonary A-V fistula, it can be stressed that the tomography, especially in the oblique position, is a simple and most valuable examination.
