Ultrasound B scan imaging of an intracranial lesion through a postoperative bone flap defect.
D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis*; D005260:Female; D005625:Frontal Lobe; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D009837:Oligodendroglioma / Q000175:diagnosis*; D014463:Ultrasonography