Hepatoid Gland Epithelioma
(PERIANAL GLAND EPITHELIOMA)
A tumor of low grade malignancy characterized by a preponderance of basaloid cells with few cells showing hepatoid gland
differentiation.
Gross Appearance:
Cannot be differentiated from other hepatoid gland tumors.
Histology:
•Similar to the histopathologic changes seen with sebaceous epithelioma:
•Preponderance of basaloid reserve cells
•Interspersed hepatiod cells
•Basaloid reserve cells may show marked mitotic activity
•Little nuclear atypia
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