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Unusual CT patterns of multiple sclerosis.

A M Wang, J H Morris, W F Hickey

    AJNR. American Journal of Neuroradiology
    |January 1, 1983
    PubMed
    Summary
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    Acute demyelinating disease, or multiple sclerosis, can present with unusual computed tomography findings. Rapid resolution of contrast-enhancing lesions after steroid treatment aids in diagnosing multiple sclerosis.

    Area of Science:

    • Neurology
    • Radiology
    • Pathology

    Background:

    • Acute demyelinating disease (ADD) is a neurological condition that can mimic other brain pathologies.
    • Accurate and timely diagnosis of ADD is crucial for appropriate patient management.

    Observation:

    • Three patients with histologically confirmed ADD exhibited unusual findings on serial cranial computed tomography (CT).
    • CT scans revealed contrast-enhancing lesions with significant mass effect, initially suggesting brain tumors.

    Findings:

    • The administration of steroids led to dramatic resolution of the large mass lesions in two out of three patients.
    • These rapid, significant changes observed on CT scans are atypical for neoplastic processes.

    Implications:

    Related Experiment Videos

    • The observed rapid resolution of mass lesions following steroid treatment can be a key indicator for diagnosing multiple sclerosis.
    • Recognizing these unusual CT presentations can help differentiate multiple sclerosis from brain tumors, potentially avoiding unnecessary surgical interventions.