Question 2250

Question contributed by Frank Gaillard ◉ ◈

Disclosures and question data

Which of the following statements is TRUE regarding pseudoprogression of high-grade gliomas?

carries a poorer prognosis compared to individuals without pseudoprogression

cerebral blood volume in the enhancing areas is usually elevated

more commonly encountered in tumors with MGMT methylation

patients are typically more unwell than the imaging would suggest

typically occurs 2 or more years after treatment