局限性胸膜纤维瘤是一种少见的原发肿块，起源于间皮下间充质细胞，大多数是良性的。

Localized fibrous tumor of pleura is a rare primary neoplasm originating from submusothelial mesenchymal cells. Most are benign.

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局限性胸膜纤维瘤是一种少见的原发肿块，起源于间皮下间充质细胞，大多数是良性的。

Localized fibrous tumor of pleura is a rare primary neoplasm originating from submusothelial mesenchymal cells. Most are benign.

youdao