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H&E · Nervous system · caso abierto 07

Pathological anatomy · Nervous system

Microscopic histopathological images showing a focal necrosis tumor proliferation, vaguely lobulated and crossed by fibrous septa (H & E 400x); this proliferation is of moderate cellularity made up essentially of small round monomorphic basophilic cells with a rounded or oval nucleus with a high nuclear/cytoplasmic ratio; focally, there was a transition between these undifferentiated embryonic cells with other neurocytically differentiated cells; the background of the proliferation is clearly fibrillary with presence of numerous Homer-Wright rosette images and pseudo-rosettes (H & E 400x); it is associated with micro calcifications and rare spumous histiocytes.
Microscopic histopathological images showing a focal necrosis tumor proliferation, vaguely lobulated and crossed by fibrous septa (H & E 400x); this proliferation is of moderate…

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Category
Nervous system
Difficulty
advanced
Type
Microscopia clínica
Mode
H&E
Taint
H&E

Origin: MultiCaRe · figura de artículo abierto PMC8571934 · License CC BY

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