fibromatous

Nasopharyngeal fibroma is a very rare, benign, soft tissue tumor.This disease almost always occurs in young men.It is also called polypoid fibroma or fibromatous polyp.

摘要鼻咽纤维是非罕见的良性结缔组织肿，发生在年青的男性，也称为息肉样纤维或纤维样息肉。

If it is a fibromatous tumor, you need to check mitosis and cytologic atypia carefully to see if it is malignant, like fibrothecoma.Malignant fibrous tumor is very few in ovary.

果它是纤维，你应该象纤维卵泡膜一样，需要认真地观裂和细胞异型性以判断它是否为恶性，卵巢恶性纤维性肿非少见。