From the case: Kernohan phenomenon

MRI
Cor T1 + Gad

A l...
Coronal T1 C+
Cor T1 + Gad A large enhancing mass with surrounding oedema is seen in the right hemisphere, causing compression of the lateral ventricle and herniation of brain tissue over the tentorium causing compression of the mesencephalon (arrows).
Modality: MRI (T1 C+)

- “ Kernohan phenomenon is caused by an uncal transtentorial herniation causing compression of a cerebral peduncle (part of the mesencephalon). Conseq...”

Used in the following article:

  • Kernohan phenomenon - “ Kernohan notch phenomenon is an imaging finding resulting from extensive midline shift due to mass effect, resulting in indentation in the contral...”

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