良性的

Objective To study the reconstructive treatment of huge faciocervical benign tumor.

研究面颈部巨大肿瘤整形外科治疗。

Multiple eccrine spiradenoma is a rare and benign tumor of sweat glands.

多发小汗腺螺旋腺瘤是一种少汗腺肿瘤。

Conclusion Melanosis coli is inflammation,benign,reversibility chromatosis as characteristic,the disease is related to taking anthracene for long time constipation.

结论结肠黑变病是结肠一种非炎症、、可逆以色素沉着为征病变,该病发生与长期便秘服用蒽琨类泻剂有关。

A small benign intraductal papilloma appears here in a breast duct, typically in one of the main lactiferous ducts beneath the areola.

图示乳腺中小内乳头状瘤，代表地出现于乳晕下一个主要输乳内。

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.

摘要鼻咽纤维瘤是非常罕结缔组织肿瘤，最常发生在年青男，也称为息肉样纤维瘤或纤维瘤样息肉。