主要基于腺管的结构分化不良，坏死，细胞异型性，核多型性，软组织和骨浸润以及血管浸润。
Based on poor glandular formation, necrosis, cellular atypia, nuclear pleomorphism, invasion of soft tissue and bone, and vascular permeation.
异型雄蕊在野牡丹科、茄科、干屈菜科、豆科、雨久花科等多个科中都有分布，但其分化与程度常随类群而异。
Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.
恶性肿瘤细胞根据其分化的程度表现出不同的异型性。
Malignant cells, according to their degree of differentiation showed different heteromorphism.
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