Abstract:
:In 24 CT studies in children with brain stem gliomas, the CT appearance was seen to vary with the tumor's physical characteristics. Infiltrative tumors produce diffuse enlargement of the brain stem; they are isodense with brain parenchyma or of decreased density and may show partial enhancement. Some gliomas grow focally as an expansile mass or as a large exophytic lesion. These have heterogeneous density and show prominent enhancement. Early diagnosis depends on appreciation of displacement of the fourth ventricle and compression and distortion of the cisterns. The use of diagnostic studies and surgical and therapeutic results in the 24 cases are compared to 45 such cases diagnosed prior to the use of CT.
journal_name
Radiologyjournal_title
Radiologyauthors
Bilaniuk LT,Zimmerman RA,Littman P,Gallo E,Rorke LB,Bruce DA,Schut Ldoi
10.1148/radiology.134.1.7350640subject
Has Abstractpub_date
1980-01-01 00:00:00pages
89-95issue
1eissn
0033-8419issn
1527-1315journal_volume
134pub_type
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