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pleomorphism n.1.【植物;植物學】多型(現象)。2.【動物;動物學...

At high magnification , the characteristic “ indian file “ strands of infiltrating lobular carcinoma cells are seen in the fibrous stroma . pleomorphism is not great 高倍在纖維間質中可見浸潤性小葉癌癌細胞單行排列的特征性病變。多形性不大。

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Have been used in description of new species and pleomorphism is very common in the genus cordyceps so that there are some problems in classification of cordyceps , identification of anamorphs , development and application of both cordyceps and its anamorphs 針對蟲草屬的不同發育階段被用于新種描述和多型現象普遍出現,導致蟲草屬分、無性型鑒定及其在開發應用上的混亂現象。

The neoplastic epithelial cells within the duct show minimal hyperchromatism and pleomorphism , but they have holes with sharp margins as though punched out by a cookie cutter 導管內的腫瘤上皮細胞顯示出輕微的著色過深與多形性,但它們的空洞邊緣銳利就好象是用小甜點切割刀切成的一樣。

Both benign and malignant endocrine neoplasms demonstrate some degree of cellular pleomorphism , so it is not easy to tell benign from malignant on histologic grounds alone 無論是良性內分泌腫瘤還是惡性內分泌腫瘤都顯示一定程度的細胞異型性,因此僅從組織學上很難區分腫瘤的良惡性。

Microscopically , the adrenal cortical adenoma at the right resembles normal adrenal fasciculata . the capsule is at the left . there may be some cellular pleomorphism 顯微鏡下,右側的腎上腺皮質腺瘤類似正常的腎上腺束狀帶,左邊為包膜。腫瘤細胞具有一定的異型性。

At high magnification , the characteristic “ indian file “ strands of infiltrating lobular carcinoma cells are seen in the fibrous stroma . pleomorphism is not great 高倍在纖維間質中可見浸潤性小葉癌癌細胞單行排列的特征性病變。多形性不大。

This astrocytoma demonstrates increased cellularity and pleomorphism , as compared to normal brain . note the very pleomorphic cell in the center 與正常大腦相比,星形細胞瘤顯示出細胞內容豐富并有明顯多形性。注意中心部位的多形性細胞。

Based on poor glandular formation , necrosis , cellular atypia , nuclear pleomorphism , invasion of soft tissue and bone , and vascular permeation 主要基于腺管的結構分化不良,壞死,細胞異型性,核多型性,軟組織和骨浸潤以及血管浸潤。

However , about 25 % of cases exhibit frank malignant features of prominent nuclear pleomorphism ( as in this case ) , mitotic activity or necrosis 然而,大約25 %的病例顯示惡性特征諸如明顯核多型現象(比如此例) 、核分裂活性或者壞死。

At high magnification , the neoplastic glands of adenocarcinoma have crowded nuclei with hyperchromatism and pleomorphism . no normal goblet cells are seen 高倍鏡下腺癌腺體見大量密集深染異型性明顯的細胞核。不見正常的杯狀細胞。

At low power , a glioma at the left shows greater cellularity and pleomorphism than adjacent brain at the right , but the margin is not distinct 低倍鏡,與右邊臨近的腦組織相比,左邊神經膠質瘤細胞體積大并有多形性,邊界不清。

At high power , the urothelial carcinoma does resemble urothelium , but the thickness is much greater than normal and the cells show more pleomorphism 高倍鏡下,移行細胞癌的細胞很象尿道上皮,但比正常尿道上皮厚,且呈多形性。

This liposarcoma has enough differentiation to determine the cell of origin , but there is still significant pleomorphism of the neoplastic cells 脂肪肉瘤分化較好,能夠很好判斷組織來源,但是腫瘤細胞的異型性仍然很大。

Here is an adrenal cortical carcinoma seen microscopically at high power to demonstrate cellular pleomorphism with nuclear hyperchromatism 高倍鏡下的腎上腺皮質癌,顯示細胞的多形性、細胞核染色過深。

It is much more cellular and the cells have much more pleomorphism and hyperchromatism than the benign leiomyoma 與良性的平滑肌瘤相比,其細胞豐富,細胞異型性明顯,深染。

This glioblastoma multiforme ( gbm ) demonstrates marked cellularity with marked hyperchromatism and pleomorphism 多形性膠質母細胞瘤( gbm )顯示腫瘤細胞深染和多形性。

In rare cases , mild nuclear pleomorphism , prominent nucleoli and mitotic figures may be seen 少數病人可見多形性胞核、突起的核仁和有絲分裂像。

Instead , rows of infiltrating neoplastic cells with marked pleomorphism are seen 相反,可見異型性明顯的的腫瘤細胞的成行排列。

However , the neoplastic cells show pleomorphism , with hyperchromatic nuclei 腫瘤細胞的多形性明顯,細胞核深染。