Is possible to get the study description using DICOMSeriesFileNames ?

Hello, I am using DICOMSeriesFileNames to
iterate through directories and find all the dicom files.

I see that it gives the following information
from the metadata

GetSeriesScanOptions
GetSeriesUIDs
GetSeriesDescriptions
GetSeriesBodyParts

But I am interested in obtaining the Study description
instead of series description.

Is there any way I can add this information
without checking every metadata of the
given files?

I know about vtkdicom library. But as I am already using itk, i prefer not to install additional libraries.

Thanks