Biomedical subjects
Publications and source records attributed to N J Eynon-Lewis.
Metastatic lesions of the parotid gland are well described in the literature. Metastatic spread to the parotid from renal cell carcinoma is rare. We present the only reported case of facial nerve palsy caused by a metastasis to the parotid from a renal cell carcinoma.
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OBJECTIVE AND IMPORTANCE: We report a case of a neurenteric cyst of the cerebellopontine angle and review the five previously reported cases. The pathology and classification of these cysts are discussed. CLINICAL PRESENTATION: The patient presented with a 1-month history of nausea, vomiting, vertigo, and sudden hearing loss. INTERVENTION: The cyst was decompressed by a retrosigmoid approach. After recurrence of symptoms at 2 months, further decompression was required. CONCLUSION: The patient achieved a good outcome after the second operation, with cessation of her vomiting and vertigo, although she had residual hearing loss. Four of the five previously reported patients experienced satisfactory outcomes after surgery. The definitive diagnosis of these rare lesions is made using immunocytochemical techniques.
Florid reactive mesenchymal proliferation describes a benign soft tissue tumour found in the hand as well as at other sites. The histological appearance and rapid growth of the lesion may lead to an incorrect diagnosis of malignancy. We describe a case in a 79-year-old lady, unusual because of her age at presentation and long history, and review the literature.
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