PMC6446051_01
MRI T1 post contrast image (gadolinium). Coronal view: 4,1 x 3,5 cm well circumscribed heterogeneously enhancing soft tissue mass in the paramedian aspect of the left cerebellum hemisphere with mild surrounding vasogenic edema.
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Magnetic resonance imaging of the head showed an enhanced tumor in the left hemisphere of cerebellum and surrounding edematous changes on T1-enhanced imaging (Fig. 1).
Axial view of post contrast (gadolinium) MRI showing well circumscribed heterogeneously enhancing soft tissue mass in the left cerebellum hemisphere with mild surrounding vasogenic edema.
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More specific, infiltration of cerebellum parenchyma from signet-ring cells was proven (Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6).
CDX-2 expression by neoplastic cells.
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More specific, infiltration of cerebellum parenchyma from signet-ring cells was proven (Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6).
Brain infiltration by metastatic gastric carcinoma composed by cell with signet ring morphology or solid neoplastic areas.
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More specific, infiltration of cerebellum parenchyma from signet-ring cells was proven (Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6).