Open AccessChanges in the globus pallidus in chronic kernicterus
Author(s) -
Umesh C Parashari,
Ragini Singh,
Rajesh Yadav,
Pallavi Aga
Publication year - 2009
Publication title -
journal of pediatric neurosciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.247
H-Index - 18
eISSN - 1998-3948
pISSN - 1817-1745
DOI - 10.4103/1817-1745.57333
Subject(s) - medicine , globus pallidus , kernicterus , basal ganglia , audiology , pathology , jaundice , central nervous system
The objective of the study was to establish the diagnosis of kernicterus as a cause of seizures and abnormal movements in a 1-year-old child. We performed an MRI of the brain of the child on our 1.5 T scanner. The MRI of the patient showed high signals on T2-weighted images in the globus pallidus bilaterally, with no evidence of mass effect. Because of an increased risk of hearing loss, the brain-stem evoked response examination was also performed. The brain-stem evoked response examination showed bilateral severe sensorineural hearing loss. The presence of isolated hyperintense signals in basal ganglia (globus pallidi) was very useful in the evaluation of the structural changes in posticteric bilirubin encephalopathy.