Facial nerve palsy as the first sign of late breast cancer metastasis to the temporal bone
| Autor: | Dudvarski Zoran, Arsović Nenad, Dimitrijević Milovan, Jakovljević Saša, Boričić Novica, Boričić Ivan |
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| Jazyk: | English<br />Serbian |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Vojnosanitetski Pregled, Vol 79, Iss 7, Pp 739-744 (2022) |
| Druh dokumentu: | article |
| ISSN: | 0042-8450 2406-0720 |
| DOI: | 10.2298/VSP210212040D |
| Popis: | Introduction. Late metastases of malignant tumors in the temporal bone are very rare lesions. They can be asymptomatic for a long time and usually manifest them-selves in the form of hearing loss, dizziness, tinnitus, and paralysis of the facial nerve. Modern radiological diagnostics and explorative surgery with biopsy are essential for diagnosis. Case report. We present a rare and unusual case of a 66-year-old female patient with facial nerve paralysis that appeared as the first sign of metastatic breast cancer in the temporal bone 10 years after treatment. A sudden hearing loss and dizziness occurred six months later, and the value of CA 15-3 was elevated. Scintigraphy pointed to susceptible metastatic deposits of the axial skeleton without lesions in the temporal bone. Finally, repeated computed tomography revealed osteolytic changes in the temporal bone six months after that. Immunohistochemical analysis of mastoid tissue samples confirmed that it was a breast cancer metastasis. One year after palliative radiotherapy and oral hormone therapy, a patient had a good general condition with a better function of the facial nerve. Conclusion. A high degree of clinical suspicion sometimes requires repeated radio-logical diagnostics in order to detect osteolytic metastatic changes in the temporal bone but also in other bone structures within the hematogenous dissemination of the malignant disease. |
| Databáze: | Directory of Open Access Journals |
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