Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
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Case Report

Volume 1, Number 1, August 2010, pages 23-26

Pure Primary Squamous Cell Carcinomas of the Breast: A Report of Eight Cases

Figures

Figure 1.
Figure 1. Mammography oblique view of the left breast shows a round mass highly dense with regular margins.
Figure 2.
Figure 2. Well differentiated squamous cell carcinoma keratinising type with sheets of malignant squamous cells demonstrating keratin production (HE, 100).
Figure 3.
Figure 3. Poorly squamous cell carcinoma: no keratinising type showing variously shaped spaces lined by squamous cells (HE, 100).
Figure 4.
Figure 4. Immunostain for Ck5/6 is positive at squamous cells.