fibrocellular tumor的用法和樣例：
例句
- Congenital-infantile fibrosarcoma is a rare tumor with which clinicians should be familiar.
摘要先天性幼兒纖維瘤是一罕見而且值得特別注意的腫瘤。 - A desmoid tumor is an aggressive soft tissue tumor that often invades and destroys surrounding healthy tissue and organs.
硬纖維瘤是一種具有侵襲性的軟組織腫瘤，能浸潤破壞周圍的健康組織和器官。
