一种有争议的乳腺癌ER阴性PR阳性分子亚型——附两例报告。

Breast disease Pub Date : 2023-01-01 DOI:10.3233/BD-230039

Smita Chandra, Sanya Bhasin, Sunil Saini

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引用次数: 0

摘要

ER-/PR+是一种有争议的亚型，尚未被正式认定为乳腺癌的分子亚型。很少有研究得出结论认为这种亚型不存在，是由于技术错误，然而，相比之下，其他研究认为它是一个对治疗和临床结果有不同反应的独特实体。了解这种亚型是否表现出任何明显的组织形态学特征或预后也很重要。因此，目前报道了两例有争议的ER-/PR+亚型癌症，这两例都表现出神经内分泌分化。

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A controversial ER negative PR positive molecular subtype of breast carcinoma-Report of two cases.

ER-/PR+ is a controversial subtype and is not formally recognised as molecular subtype of breast carcinoma. Few studies concluded that this subtype does not exist and is due to technical errors, however, in contrast others consider it to be distinct entity with different response to therapy and clinical outcome. It is also essential to know whether this subtype shows any distinct histomorphological features or prognosis.Therefore, the present two cases of controversial subtype ER-/PR+ breast cancer is being reported with both the cases showing neuroendocrinal differentiation.

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来源期刊

Breast disease Medicine-Oncology

CiteScore

1.80

自引率

0.00%

发文量

期刊介绍： The recent expansion of work in the field of breast cancer inevitably will hasten discoveries that will have impact on patient outcome. The breadth of this research that spans basic science, clinical medicine, epidemiology, and public policy poses difficulties for investigators. Not only is it necessary to be facile in comprehending ideas from many disciplines, but also important to understand the public implications of these discoveries. Breast Disease publishes review issues devoted to an in-depth analysis of the scientific and public implications of recent research on a specific problem in breast cancer. Thus, the reviews will not only discuss recent discoveries but will also reflect on their impact in breast cancer research or clinical management.