[A case of a pure ground glass opacity changing into advanced lung cancer confirmed by computed tomography].

We report a case of a ground glass opacity (GGO) transforming into advanced lung cancer, which we followed chronologically by CT. On November 2001, a chest CT was performed due to chest pain. Due to incidental discovery of a GGO of 11mm in the left S6, we decided to monitor its course with CT.

Color Doppler ultrasonography as a routine clinical examination in male infertility.

Aim: We assessed the value of scrotal color Doppler ultrasonography as a routine examination in infertile men.

Methods: Color Doppler ultrasonography was performed in 545 infertile men with a mean age of 35.8 years to detect intrascrotal abnormalities.