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Article
Open AccessAssessment of HER2 status in breast cancer: overall positivity rate and accuracy by fluorescence in situ hybridization and immunohistochemistry in a single institution over 12 years: a quality control study
The gold standard of HER2 status assessment in breast cancer is still debated. Immunohistochemistry (IHC) and in-situ technology as fluorescent-labeled methodology (FISH) can be influenced by pre-analytical facto...
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Article
Inter-laboratory validation of PCR-based HPV detection in pathology specimens
The detection and ty** of human papilloma virus (HPV) in pathology specimens is gaining increasingly in importance. In the context of the initiative for quality assurance in pathology (QuIP) of the German So...
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Article
Expression of the breast differentiation antigen NY-BR-1 in a phyllodes tumor of the vulva
We describe a phyllodes tumor of borderline malignancy in the labium majus of a 49-year-old woman. The histogenetic origin of phyllodes tumors in the vulva is controversial. Strong immunoreactivity for NY-BR-1...
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Article
Zytokeratinexpression benigner und maligner epithelialer Schilddrüsentumoren Eine immunhistologische Untersuchung an 154 Neoplasien unter Einsatz von 8 verschiedenen monoklonalen Zytokeratinantikörpern*
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Multiple endokrine Neoplasie Typ 1 (MEN 1) Molekulargenetik, Morphologie und Prognose*, **
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Article
Histology and immunocytochemistry of differentiated thyroid carcinomas do not predict radioiodine uptake: A clinicomorphological study of 62 recurrent or metastatic tumours
Sixty-two metastases or recurrences of differentiated thyroid carcinomas were investigated using conventional histology and immunocytochemistry for thyroglobulin (TG), thyroxine (T4) and triiodothyronine (T3). In...
