DOI: 10.36347/sjmcr.2023.v11i12.002

Pages: 2075-2078

Background: Eye metastases are a rare event in cancer, patients with breast cancer being the most common primary site (28.5%–58.8%). Patients with ocular metastatic disease can present with a variable clinical picture. Most often presents as a cutaneous or subcutaneous nodule simulating a chalazion but with rapid growth and possible superficial ulceration. The definitive diagnosis is based on the anatomopathological analysis of the lesion. The treatment remains palliative and the prognosis remains poor. Objectives: To further define the histopathologic features of breast carcinoma conducive to orbital metastasis. Methods: We report a case of ocular metastasis in a 46-year-old woman presenting with right eye pain. She had been treated for ductal carcinoma breast cancer with lymph node and bone metastases 5 years ago; a mastectomy with lymph node dissection was performed. The patient consults us for unilateral eyelid swellings evolving for 4 months. On examination, we find well-limited rounded tissue formation in the right upper eyelid ulcerated in places. Oculomotricity was preserved and the rest of the examination was unremarkable. A biopsy of the lesion was carried. Results & Conclusions: Microscopic examination revealed a fibrofatty tissue seat of a tumoral proliferation made of spans and cords, of carcinomatous cells with moderate atypia showing some mitosis figures. The stroma is fibrous. Immunohistochemical studies showed positive immunoreactivity to pancytokeratin, estrogen receptor, progesterone receptor and HER-2, the results were in favor of a metastatic breast carcinoma. In summary, In the case of a metastatic orbital tumor, breast cancer should be considered as a possible source, especially in elderly women. Integrating the clinical information with histopathological findings is warranted.