Template:Ring-enhancing lesion DDX: Difference between revisions
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====Neoplasm==== | ====Neoplasm==== | ||
*Primary brain tumor | *Primary [[brain tumor]] | ||
*Primary CNS lymphoma | *[[Primary CNS lymphoma]] | ||
*Metastatic disease | *Metastatic disease | ||
====Infectious==== | ====Infectious==== | ||
*Pyogenic | *Pyogenic [[brain abscess]] | ||
*Tuberculoma | *[[TB|Tuberculoma]] | ||
*Toxoplasmosis | *[[Toxoplasmosis]] | ||
*[[Syphilis]] | *[[Syphilis]] | ||
*[[Neurocysticercosis]] | *[[Neurocysticercosis]] | ||
*Nocardiosis | *Nocardiosis | ||
*[[ | *[[Cryptococcosis]] | ||
*[[Aspergillosis]] | *[[Aspergillosis]] | ||
====Neurologic==== | ====Neurologic==== | ||
*[[Multiple Sclerosis]] | *[[Multiple Sclerosis]] | ||
*Sarcoidosis | *[[Sarcoidosis]] | ||
*Vasculitis | *[[Vasculitis]] | ||
*Aneurysm | *Aneurysm | ||
*Resolving hematoma | *Resolving [[ICH|hematoma]] | ||
*Cerebral infarct | *[[Stroke|Cerebral infarct]] | ||
*Post-op changes | *Post-op changes | ||
Latest revision as of 01:21, 2 October 2019
Ring-Enhancing Lesion
Common Mnemonic: DR MAGIC
- Demyelination
- Radionecrosis/hematoma
- Metastasis
- Abscess (consider bacterial, fungal, parasitic)
- Glioma (and other primary neoplasms such as lymphoma)
- Infarction
- Contusion
HIV and ring-enhancing lesion(s)
- Toxoplasmosis v. lymphoma (see comparison of characteristics at Radiopaedia.org.)
Neoplasm
- Primary brain tumor
- Primary CNS lymphoma
- Metastatic disease
Infectious
- Pyogenic brain abscess
- Tuberculoma
- Toxoplasmosis
- Syphilis
- Neurocysticercosis
- Nocardiosis
- Cryptococcosis
- Aspergillosis
Neurologic
- Multiple Sclerosis
- Sarcoidosis
- Vasculitis
- Aneurysm
- Resolving hematoma
- Cerebral infarct
- Post-op changes