Grading bei intrakranieller Blutung bei Neugeborenen

Germinal
matrix hemorrhage (grading) • Germinal matrix hemorrhage - grade III - Ganzer Fall bei Radiopaedia
Ibrahem H, Germinal matrix hemorrhage - grade III. Case study, Radiopaedia.org (Accessed on 05 Aug 2024) https://doi.org/10.53347/rID-174849 • CC by-nc-sa 3.0 (modified)
Radiopaedia • CC-by-nc-sa 3.0 • de

Grading of germinal matrix hemorrhage has taken several forms over the years. The most commonly used system is the sonographic grading system proposed by Burstein, Papile, et al.

Classification

  • grade I
    • restricted to subependymal region/germinal matrix which is seen in the caudothalamic groove
    • overall good prognosis
  • grade II
    • extension into normal-sized ventricles and typically filling less than 50% of the volume of the ventricle
    • overall good prognosis
  • grade III
    • extension into dilated ventricles
    • ~20% mortality
  • grade IV
    • grade III with parenchymal hemorrhage
    • 90% mortality

It was initially postulated that grade IV IVH represented parenchymal extension of ventricular hemorrhage. It is now recognized that grade IV IVH represents parenchymal hemorrhage secondary to venous infarction caused by compression of deep terminal veins by an expanded ventricle filled with blood.

Siehe auch:
Assoziationen und Differentialdiagnosen zu Grading bei intrakranieller Blutung bei Neugeborenen:
Blutungen der
germinalen Matrixzone
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