[The essence of osteoid osteomas and osteoblastomas]

Autor:	G I, Lavrishcheva
Rok vydání:	1991
Předmět:	Osteoma Osteoid Humans Bone Neoplasms Bone and Bones
Zdroj:	Arkhiv patologii. 53(6)
ISSN:	0004-1955
Popis:	178 cases of osteoid osteomas and osteoblastomas collected during 35 years were studied morphologically and roentgenologically (angiography--28 cases). Clear-cut differences between these two lesions were revealed. The differences concerned: 1) the character of the border with the surrounding bone tissue; 2) the morphology of bone structures being chaotic in the osteoblastoma; 3) intensity of proliferation in the osteogenic tissue; 4) differences in the angiographic data. According to the author's opinion osteoblastoma is a blastomogenic process with destructive growth and intensive proliferation. Classical osteoid osteoma does not possess these properties and is the result of dysontogenetic development of the intraosseous vascular system.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::f0ac1ec161e8447cc318f7dc4b650329 https://pubmed.ncbi.nlm.nih.gov/1953358 Zobrazit plný text záznamu