There is severe hypogenesis of the cerebellar vermis, enlarged, horizontal superior cerebellar peduncles, a small mid brain in the anteroposterior direction, and a "batwing" configuration of the mid-superior fourth ventricle (Figures 1 and 2).
4, 5) Severe hypogenesis to complete agenesis of the cerebellar vermis is characteristic with midline apposition of the cerebellar hemispheres.
or agenesis of the turbinates disrupts the delicate processes of turnover and drainage of mucosal secretions.
6) confirmed the diagnosis of scimitar syndrome, which is characterised by partially anomalous pulmonary venous drainage, pulmonary lobar hypogenesis
and cardiac dextroposition.
born with oromandibular limb hypogenesis
, and Justin
PAPVD is often associated with an ASD or pulmonary lobar hypogenesis
As a result, the roof of the fourth ventricle does not develop normally and there is hypogenesis
or agenesis of the cerebellar vermis.
2) In hypogenesis
the anterior portion (posterior genu and body) should be present (Fig.