Note that the epithelial cells show no atypia and that there is a fine pink collagenous stroma within the papilloma. 值得注意的是上皮细胞未显示异型性且在乳头状瘤有清晰可见的粉红色胶原间质。
Conclusion Galactography is a effective method for diagnosing intraductal papilloma of the breast. 结论乳腺导管造影是诊断导管内乳头状瘤的有效方法。
Conclusion Nasal endoscopic surgery is effective for the treatment of rhinosinusal inverted papilloma. 结论鼻内镜对鼻腔鼻窦内翻性乳头状瘤疗效确切。
Researches on malignant change-related factors of Nasal inverted papilloma have been reviewed in recent years in this paper. 本文对近几年鼻内翻性乳头状瘤的恶变相关因素的研究进展作一综述。
