This well-formed granuloma has a large Langhans giant cell in the center.

典型的肉芽肿中央有一大的朗格罕斯巨细胞。

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This well-formed granuloma has a large Langhans giant cell in the center.

典型的肉芽肿中央有一大的朗格罕斯巨细胞。

youdao