Osseous metaplasia and mature bone formation with extramedullary hematopoiesis in follicular adenoma of thyroid gland
نویسندگان
چکیده
منابع مشابه
A rare presentation: A case report of osseous metaplasia and mature bone formation in a follicular adenoma of the thyroid
INTRODUCTION Cases of multinodular goiter, thyroid hyperplasia, follicular adenoma, papillary thyroid carcinoma, and anaplastic thyroid carcinoma have been reported with histopathologic findings of osseous metaplasia (OM), bone marrow metaplasia (BMM), ectopic bone formation (EBF), ossification, and extramedullary hematopoiesis (EMH). To date no report of a follicular adenoma with OM and mature...
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Nodular hyperplasia (nodular or multinodular goiter) is the most common form of thyroid disease. These nodules may undergo secondary changes in the form of hemorrhages, calcification and cystic degeneration. However, osseous metaplasia with mature bone formation rarely occurs. The present study reports the cases of three female patients with thyroid nodules diagnosed as nodular hyperplasia with...
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Follicular adenoma is the most frequent cause of a solitary thyroid nodule in children. We reviewed our own patient material and the literature and discuss etiology, available diagnostic methods, differential diagnosis, natural course and clinical management. In spite of the fact that the great majority of solitary thyroid nodules are benign, the treatment strategy is completely dominated by th...
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A dog developed a cervical mass, and computed tomography verified a mass surrounding the trachea with some pulmonary masses. Histopathologically, the cervical mass was composed of malignant neoplastic cells showing follicular appearance which reacted positive for thyroglobulin on immunohistochemistry. A characteristic feature of the tumor was abundant and metaplastic stromal components. Anastom...
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ژورنال
عنوان ژورنال: Indian Journal of Pathology and Microbiology
سال: 2009
ISSN: 0377-4929
DOI: 10.4103/0377-4929.54999