title: Delayed brain scanning technique.
mesh_terms: D001922:Brain Abscess / Q000175:diagnosis; D001927:Brain Diseases / Q000175:diagnosis*; D001932:Brain Neoplasms / Q000175:diagnosis; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006408:Hematoma, Subdural / Q000175:diagnosis; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging / Q000295:instrumentation; D013667:Technetium; D013997:Time Factors
chemical_list: D013667:Technetium