PARCELATION WITH US - keywords
CEREBROCORTICAL GREY MATTER
contusion
24w PMA
L
R
CEREBROCORTICAL GREY MATTER
a divided sulcus centralis
germinal matrix
in black
cystic PVL
caudothalamic
germinolysis
parafrontal germinolysis
temporal germinolysis
temporal
germinolysis
GERMINAL MATRIX
congenital rubella syndrome, caudothalamic germinolysis
grade 1
grade 2
IVH
GMH
disection to stria
terminalis: IVH
grade 3
GERMINAL MATRIX
germinal matrix haemorrhage
WHITE MATTER
non-cystic (gliotic) leukomalacia
cystic leukomalacia
venous infarct
GMH
empty venous space
WHITE MATTER
lateral atrial vein draining
medullary veins behind
infarct to BVR
normal aspect
VA
nu
.
VL
VPL
Pulv inar
DEEP GREY MATTER
acute total asphyxia
normal aspect
R
nu
VA
VL
VPL
.
deep venous thrombosis
DEEP GREY MATTER
arterial perforator stroke
mesial surface at 29w PMA
CSP
CV
CVI
MIDLINE
midline cavities
normal aspect
MIDLINE
callosal agenesis
callosal lipoma
normal aspect
4
5
2
3
*
1
VENTRICLES AND PLEXUS
mechanisms behind ventricular dilatation
1 intraventricular obstruction
2 ex vacuo
3 overproduction
4 disturbed resorption
5 abnormal glymphatic drainage
v4
normal aspect
VENTRICLES AND PLEXUS
plexus haemorrhage
plexus hypertrophy
normal aspect
HINDBRAIN
cerebellar haematoma
isolated fourth ventricle
normal aspect
1 2
sigm
cornu Ammonis
oid
sinu
s
sulcus
———>
hippocampi
vermis
cerebral peduncle
2
v4
1
HINDBRAIN
1 hyperechoic central blood stream
2 hypoechoic marginal blood stream
normal aspect
posthemorrhagic destruction of cerebellum in
utero: large fourth ventricle and cisterna magna
central tentorial tear with subdural bleeding:
obscure vermis margins and closed cisterna
magna; fourth ventricle absent
pontocerebellar hypoplasia: small vermis
and large cisterna magna
intracerebellar haematoma:
elevated sharp superior margin and closed cisterna
magna; fourth ventricle absent
HINDBRAIN