Weekly Image Challenge – February 12, 2022

What is the likely diagnosis on these MRI scans?

  1. Glioblastoma
  2. MCA territory infarct
  3. Low-grade glioma
  4. Lymphoma E Meningioma


Congratulations to those who guessed low-grade glioma.

Glioblastoma have heterogeneous/ring enhancement, necrosis, and edema. Infarcts follow a vascular territory. Lymphoma enhance and are often periventricular. Meningioma are contrast-enhancing with dural tail.