进一步增加添加剂的用量，截面结构从指状转变为海绵状。
With the further increase of alcohol, the structures of cross section gradually changed from finger-like to sponge-like.
包含有六道边花硅质骨针的海绵；环细胞限于指状室中。
Sponges with6-rayed siliceous spicules; choanocytes are restricted to finger-shaped Chambers.
目的探讨手术治疗肝海绵状血管瘤的指征、方法及效果。
Objective To investigate the surgical indication and methods and effective of surgical treatment of cavernous hemangioma of liver.
目的探讨手术治疗肝海绵状血管瘤的指征、方法及效果。
Objective To investigate the surgical indication and methods and effective of surgical treatment of cavernous hemangioma of liver.
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