Intracranial osteochondroma: MR and CT appearance.
نویسندگان
چکیده
Fig. 1.-A, Lateral skull radiograph shows a large midline calcified mass in corpus callosum region. B, CT with IV contrast enhancement shows midline density in falx region. C, Midsagittal T1-weighted (300 / 40) MR image shows a large mass of mixed signal intensity in falx cerebri region . Note that posterior half of body and splenium of corpus callosum have been replaced by tumor (straight arrow). Cavum septi pellucidi (curved arrow) is noted also. D, T1-weighted (2400/600/80) MR image shows mass to be within falx cerebri substance. Remainder of corpus callosum body is located anteriorly. Again, mass has a mixed signal intensity. E, Axial T2-weighted (2300/80) MR image at same level as D. Calcification is indicated by lack of significant difference in the signal intensity of mass in the T1 and T2 images.
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عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 10 5 Suppl شماره
صفحات -
تاریخ انتشار 1989