0
No votes yet
Brain tumor
09/26/2012
KazmiSan Antonio Military Medical Center
62-year-old female with a right pericentral ring-enhancing mass.
Age:
62
Sex:
female
Condition:
Brain tumor
History:
62-year-old right-handed female who had some complaints in her left upper extremity which ultimately led her to have an imaging workup. The MRI showed a right pericentral ring-enhancing mass.
Note:
Pathology: Hypercellular infiltrative tumor composed of mildy pleomorphic cells with atypical hyperchromatic nuclei.
Mitoses are readily identified. There is pseudopalisading necrosis and vascular endothelial proliferation. IHC shows a very high MIB-1 labeling index (40%).
    Tumor 1 3 201209...
    T1 post contrast
    Pseudopalisading...
    Mitoses - H&E hi...
    Endothelial prol...
    Ki-67