Part of the involutive thymus was replaced by myoid cells.

一部分胸腺组织已被肌样细胞代替。

Myoid cells had three types: epithelioid, intermediate, and spindle, which showed the relations with immunohistochemistry.

平滑肌样细胞分为上皮样，中间型和梭形，与免疫表型有关。