Title
Nuclear Brain Scintigraphy with Technetium-99m DTPA
Clinical History
Patient-specific — populated from user input at report time. Shows "None" if not provided.
Comparison
No prior studies available for comparison.
Technique
Following intravenous administration of technetium-99m DTPA, radionuclide angiography of the head was performed. Imaging included angiographic phase images and delayed static images at 10 minutes.
Findings
Radionuclide angiography and delayed imaging demonstrate findings consistent with cerebral perfusion assessment.
Carotid Artery Flow:
Bilateral carotid artery flow is preserved on angiographic phase images.
Intracerebral Vessel Perfusion:
Intracerebral vessels demonstrate normal perfusion on angiographic and delayed phase images.
Sagittal Sinus Activity:
Sagittal sinus activity is present on delayed images.
Hot-Nose Sign:
No increased nasal perfusion is noted.
Delayed Phase Images (10 minutes):
Delayed images at 10 minutes demonstrate expected intracranial activity distribution.
Impression
Scintigraphic findings are compatible with normal cerebral perfusion.