Contrast-Enhanced Transcranial Color-Coded Duplexsonography in Stroke Patients with Limited Bone Windows

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.

aFrom the Departments of Neurology (G.G., S.H., G.H., H.R.) and Neuroradiology (J.G., R.v.K.), University of Technology, Dresden, Germany, and the Neurovascular Laboratory (RHA), Radiology Department and Neurology Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA.