Cytokeratin 7 negative and cytokeratin 20 positive orbital metastatic breast carcinoma

• Main Authors: Sabrina Bergeron, MSc (Author), Pablo Zoroquiain, MD (Author), Evangelina Esposito, MD (Author), Bryan Arthurs, MD FRCSC (Author), Miguel N. Burnier, MD PhD FRCSC (Author)
• Format: Book
• Published: Elsevier, 2018-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Metastatic tumours to the orbit account for only a small proportions of orbital mass lesions and typically come from breast, prostate, lungs or metastatic melanomas. Identifying the source of the primary tumour may represent a challenge, as they are sometimes undiagnosed or the malignancies may some...