Peripheral Ring Enhancing Lesions • M → Metastasis • A | Radiology Pro 🎓 Channel

Peripheral Ring Enhancing Lesions

• M → Metastasis
• A → Abscess [with Restricted diffusion]
• G → glioma/high grade glioma
• I → Infection-Tuberculomas/toxoplasmosis
• C → cysticerci → NCC
• D → Demyelination → acute phase with incomplete
rim
• R → Radiation necrosis
• Thrombosed aneurysm