期刊
NEUROSURGERY
卷 54, 期 1, 页码 209-211出版社
OXFORD UNIV PRESS INC
DOI: 10.1227/01.NEU.0000097554.14112.55
关键词
cranium; metastasis; skull; thymic carcinoma
OBJECTIVE AND IMPORTANCE: Thymic carcinoma is an uncommon malignant tumor that is different from thymoma. Cranial and brain metastases from this tumor are extremely rare. We report a thymic carcinoma with cranial metastasis and discuss the behavior of this tumor. CLINICAL PRESENTATION: A 50-year-old man presented with headache and a palpable scalp tumor. Computed tomographic scans and magnetic resonance images revealed an osteolytic tumor with intradural and extracranial extension in the right occipital bone. INTERVENTION: After gross total resection and histological diagnosis, further investigation revealed a primary thymic tumor in the anterior upper mediastinum and liver. metastases. The patient received multiple-cycle chemotherapy (cisplatin and gemcitabine) for primary and metastatic lesions. CONCLUSION: Thymic carcinoma has a poor prognosis because of a high degree of malignancy, early metastasis, and delayed diagnosis. Thus, treatment of a patient with this tumor calls for prompt diagnosis, surgical treatment, and optimal adjuvant therapy.
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