| Health / Medical Topics |
Mouse Benign Melanocytic Neoplasms
A clonal proliferation of melanocytes without significant potential for locally aggressive growth or metastasis. (NCI Thesaurus/MMHCC)
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Any of the mouse anatomical structures consisting of similarly specialized cells and intercellular matrix, aggregated according to genetically determined spatial relationships, performing…
Oligodendroglioma with greater cellularity, cytologic atypia, and mitotic activity. Similar to astrocytic glial tumors, these higher grade lesions show increased vascularity…
An oligoastrocytoma increased cellularity, cytologic atypia, and increased mitotic activity. Often there is also an increased vascularity and tumor necrosis. …
Intermediate grade glial neoplasm characterized by increased cellularity, nuclear pleomorphism, mitoses, and variable vascular endothelial proliferation without tumor necrosis.
A melanoma composed of cells with elongated nuclear and cytoplasmic contours (spindle cell cytology) that lacks melanin pigment.
A melanoma composed of cells with rounded nuclear and cytoplasmic contours (epithelioid cytology) that lacks melanin pigment.
