Hi Nirav Karani, Have you tried with other dicom images available in the net! Try to pass the file as cons string. Massi -- View this message in context: http://vtk.1045678.n5.nabble.com/Display-dicom-image-in-qvtkwidget-tp5717924p5717936.html Sent from the VTK - Users mailing list archive at Nabble.com.