Benign cementoblastoma
Benign cementoblastoma (Ryo result cement がさいぼうしゅ) comes from cementoblast for a tumor mainly composed of the formation of tooth root and consecutive cement, and it is the benign tumor characterized by the neoplastic increase of the cement-like hard tissue.
It is slightly common in 10-20 years old, women, and there are many common sites in a mandibular molar part particularly the molar part.
With the radiographic appearance, tooth root and the non-transmitted image of the consecutive kind sphere are seen, and the lesion is accompanied by a belt-shaped X-rays transmitted image around in border distinctness.
The increase of the dense beam-formed hard tissue (cement) continuing to tooth root is recognized histologically, and the tooth root is absorbed partially. This hard tissue lacks in an enclosure cell and has an irregular basophilic remodeling line. In the formed hard tissue interval, it is rich to cementoblast and multinuclear 破 cementocyte from fibrous connective tissue. Hard tissue and the neighboring bony-hardness are separated in a fibrous organization.
Because there is not malignant form, by the classification of WHO of 2005, I exclude "good nature" and assume it "cementoblastoma".
Allied item
This article is taken from the Japanese Wikipedia Benign cementoblastoma
This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.
In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.
0 개의 댓글:
댓글 쓰기