Page 362 - Atlas of Small Animal CT and MRI
P. 362

352  Atlas of Small Animal CT and MRI


              Figure 3.4.22  Grade II Oligodendroglioma (Canine)                                          MR





















             (a) T2, SP                                                        (b) T2, TP




















             (c) T1, SP                                                        (d) T1, TP




















             (e) T1+C, SP                                                      (f) T1+C, TP

             8y MC Golden Retriever with 4‐month history of progressive pelvic limb paresis. MR images show a T1 isointense, T2 hyperintense,
             heterogeneously enhancing, ovoid intrinsic spinal cord mass at the level of the L3–4 intervertebral disk space (a–f: arrow). Surgical
             exposure shows a focal increase in cord diameter consistent with the MR appearance (g: arrowheads). Surgical excisional biopsy
             confirmed a diagnosis of glioblastoma multiforme WHO grade II oligodendroglioma.







           352
   357   358   359   360   361   362   363   364   365   366   367