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巨大淋巴结增生这一病变属于良性淋巴组织增生。1954年 Castleman 和 Towne报导一例在纵膈中长一巨大的淋巴样肿物,此后曾报导过50多例,并给于各种命名。如血管瘤样淋巴样错构瘤,血管滤泡性淋巴结增生,淋巴样错构瘤和良性巨大淋巴瘤。除了长在纵膈内,还可长在其他各个部位。这种病变有时在放射线学,肉眼或显微镜下类似胸腺瘤(关于组织发生学有很多争论)。Latte 和 pachter 认为本病不是增生的淋巴结,而是错构瘤或迷路瘤。因本病罕见,特报告如下:
Large lymph node hyperplasia of this lesion belongs to benign lymphoid hyperplasia. Castleman and Towne in 1954 reported a case of a large lymphoid mass in the mediastinum, and more than 50 cases have been reported since then, giving various names. Such as hemangiomatous lymphoid hamartoma, vascular follicular lymph node hyperplasia, lymphoid hamartoma and benign giant lymphoma. In addition to long in the mediastinum, but also in other parts of the growth. This type of lesion is sometimes similar to thymoma in radiology, macroscopy, or microscopy (there is much debate about histology). Latte and pachter that the disease is not hyperplastic lymph nodes, but the hamartoma or labyrinth. Due to the rare disease, special report is as follows: