ArticleBreast cancer (Tokyo, Japan)1994
Simultaneous Assay of ErbB-2 Protein and Carcinoembryonic Antigen in Cyst Fluid as an Aid in Diagnosing Cystic Lesions of the Breast.
Article in Breast cancer (Tokyo, Japan), 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 10 citations in OpenAlex.
- A case of giant complicated intraductal papilloma of breast on MRI and literature review.Cancer reports (Hoboken, N.J.) · 2018Review
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
C-erbB-2 oncoprotein (ErbB-2 protein)and carcinoembryonic antigen (CEA)were simultaneously evaluated in the breast cyst fluid of 6 patients with intracystic cancer, 6 patients with intracystic papilloma, and 42 patients with gross cystic disease. A combination test, using 12 ng of ErbB-2 protein and 150 ng of CEA/ml of cyst fluid, respectively, as cutoff values resulted in a positive detection rate of 83%(5/6 cases) for intracystic breast cancer. Two of the 6 patients with intracystic papilloma and 2 of the 42 patients with gross cystic disease were positive. In addition, elevated levels of these markers in cyst fluid correlated well with the expression of these antigens in the corresponding tumor. Thus, it can be concluded that measurements of ErbB-2 protein and CEA aid in the diagnosis of intracystic breast cancer, and the assay of ErbB-2 protein is valuable for detecting tumors in which this protein is overexpressed.
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Registered trials
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