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  1. Imágenes

    • Morning glory sign (midbrain) | Radiology Reference Article ...
    • Morning Glory Flower Meaning: Spiritual Symbolism and Color Meanings
    • Morning Glory Flower: Meaning, Symbolism, and Colors | Pansy Maiden
    • PSP MRI signs | Radiology imaging, Mri, X ray
    • Morning Glory Flower – Meaning, Symbolism and Colors

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  2. radiopaedia.org › articles › morning-glory-sign-midbrainMorning glory sign (midbrain) | Radiology Reference Article ...

    29 de may. de 2024 · Morning glory sign of progressive supranuclear palsy (PSP) and multisystem atrophy, not to be confused with morning glory syndrome, refers to the appearance of the midbrain on axial imaging 1. Graphically this is identified on an axial image at the level of the midbrain by drawing 1:

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  3. www.sciencedirect.com › science › articleThe diagnostic accuracy of the hummingbird and morning glory sign...

    1 de sept. de 2018 · The hummingbird sign and the morning glory flower sign, reflecting midbrain pathology on MRI, have previously been shown to separate patients with progressive supranuclear palsy (PSP) from those with Parkinson's disease (PD) and multiple system atrophy (MSA).

  4. www.ajnr.org › content › 34/10/2010Morning Glory Disc Anomaly: Characteristic MR Imaging Findings

    1 de oct. de 2013 · MR imaging demonstrated 3 findings in all patients: 1) funnel-shaped morphologic pattern of the posterior optic disc with elevation of the adjacent retinal surface; 2) abnormal tissue associated with the distal intraorbital segment of the ipsilateral optic nerve, with effacement of the regional subarachnoid spaces; and 3) discontinuity of the uv...

  5. radiopaedia.org › articles › progressive-supranuclear-palsy-1Progressive supranuclear palsy | Radiology Reference Article ...

    30 de may. de 2024 · Progressive supranuclear palsy (PSP), also known as the Steele-Richardson-Olszewski syndrome, comprises a group of related tauopathies and is considered a neurodegenerative disease with no efficacious treatment.

  6. www.ncbi.nlm.nih.gov › pmc › articlesImaging Criteria for the Diagnosis of Progressive Supranuclear...

    5 de jun. de 2023 · The “morning glory” sign refers to a specific pattern of midbrain atrophy, which leads to a concave aspect of the lateral margins of the midbrain tegmentum on axial images. This sign was found in four out of five patients diagnosed with PSP, but in only 1 out of 37 patients diagnosed with MSA or PD, and was shown to correlate with the ...

  7. www.prd-journal.com › article › S1353-8020(18)30150-0Parkinsonism & Related Disorders

    2 de abr. de 2018 · The hummingbird sign and the morning glory flower sign, reflecting midbrain pathology on MRI, have previously been shown to separate patients with progressive supranuclear palsy (PSP) from those with Parkinson's disease (PD) and multiple system atrophy (MSA).

  8. www.ncbi.nlm.nih.gov › pmc › articlesConventional Magnetic Resonance Imaging in the Diagnosis of ...

    14 de sept. de 2020 · Some of the better recognized signs include the hummingbird sign (flat or concave midbrain tegmentum [beak] with preserved pontine volume [body] in the sagittal plane forming the silhouette of the head of a hummingbird or king penguin) and the morning glory flower sign (reduced anteroposterior midbrain diameter with concavity of the lateral ...