Ectopic Primary B Cell Lymphoma of the Thyroid Presenting as an Anterior Mediastinal Mass. A Case Report |
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| Authors: | F. Demirag E. Cakir E. Aydin S. Kaya N. Akyurek |
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| Affiliation: | 1. Department of Pathology;2. Department of Chest Surgery Atatürk Chest Diseases and Chest Surgery Education and Research Hospital, Ankara, Turkey;3. Department of Pathology, Gazi University Medical School, Ankara, Turkey |
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| Abstract: | Ectopic thyroid tumours arising in the mediastinum without connection to the cervical thyroid gland are very rare. Follicular adenoma, papillary carcinoma and follicular carcinoma in the mediastinum has been reported, but primary ectopic thyroid B cell lymphoma has not been reported previously. We report mediastinal primary ectopic thyroid large B cell lymphoma in an 80-year-old man. Differential diagnosis from primary mediastinal large B cell lymphoma and clinicopathologic features are discussed. |
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| Keywords: | Ectopic thyroid mediastinal tumour B cell lymphoma. |
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