PMC6018249_01
In T1- weighted post-contrast images, there is thick and nodular contrast enhancement along the optic nerves (left) and the optic chiasm (right)
IJHOSCR-12-8-g001.jpg
PMC6018249_01_IJHOSCR-12-8-g001.jpg
F1
MRI with administration of contrast media showed diffuse nodular enhancement and thickening along the most of cranial nerves, including optic nerves and optic chiasm (Figure 1), 5th, 7th, 8th, 9th nerves (Figure 2), Meckel's caves and cavernous sinuses. Moreover, a 9*10mm enhancing extra-axial meningeal-based nodule adjacent to right paracentral gyrus and some enhancing osseous lesions in clivus and right occipital condyle were detected due to MM.
In T1 -weighted post- contrast images, there is diffuse bilateral nodular contrast enhancement along the 5th (left), 7th and 8th cranial nerves (right)
IJHOSCR-12-8-g002.jpg
PMC6018249_01_IJHOSCR-12-8-g002.jpg
F2
MRI with administration of contrast media showed diffuse nodular enhancement and thickening along the most of cranial nerves, including optic nerves and optic chiasm (Figure 1), 5th, 7th, 8th, 9th nerves (Figure 2), Meckel's caves and cavernous sinuses. Moreover, a 9*10mm enhancing extra-axial meningeal-based nodule adjacent to right paracentral gyrus and some enhancing osseous lesions in clivus and right occipital condyle were detected due to MM.
In microscopic exam, sheets of plasma cells were identified.
IJHOSCR-12-8-g003.jpg
PMC6018249_01_IJHOSCR-12-8-g003.jpg
F3
In microscopic exam sheets of plasma cells were identified (Figures 3, 4).
Aggregates of plasmacytoid cells. Some mitotic figures are present.
IJHOSCR-12-8-g004.jpg
PMC6018249_01_IJHOSCR-12-8-g004.jpg
F4
In microscopic exam sheets of plasma cells were identified (Figures 3, 4).