Presentation
Acute onset paresthesia
Patient Data
Age: 40 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Transient splenial lesion
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/11288/annotated_viewer_json?c=1703016594\u0026lang=us"}



An intrasubstance altered signal intensity of the splenium of the corpus callosum, with T1 hypointense signal, T2 and FLAIR hyperintense signal and low ADC signal reflecting restricted diffusion.
Case Discussion
The patient had viral upper respiratory infection and fever 2 weeks earlier.
Presumptive MR diagnosis: Demyelinating lesion.
Clinical improvement after steroid treatment.
Presumed demyelination. On follow up MRI the lesion is completely resolved.