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纵隔原发性恶性黑色素瘤十分少见 ,本文结合作者曾报道的 1例及国内文献中报道的 3例 ,对其临床及病理学特点进行分析 ,并对其组织起源进行探讨 ,指出神经组织与此肿瘤起源有关。
Mediastinal primary malignant melanoma is very rare. In this paper, one case reported by the authors and 3 cases reported in the domestic literature were analyzed. The clinical and pathological features were analyzed and the origin of the tissue was analyzed. The origin of the tumor.