[The scintigraphic diagnosis of meningiomas (author's transl)]

There is a scintigraphic trio which indicates, with a high degree of probability, the presence of a meningioma. It consists of intensive uptake of radio-pertechnitate immediately after injection, a level, or only slowly declining, time-activity curve over the tumour and corresponding intensive fluorine uptake of the skull, even in the absence of radiological or histological evidence of bone involvement.