"failure of osteoid to mineralise leads to osteomalacia in adults and rickets in children."
"focal accumulations of osteoid can lead to Milkman's pseudofractures, which are suggestive of osteomalacia."
"linear accumulations of osteoid may build perpendicular to the cortical margin and appear as Looser's zones or pseudofractures."
"osteoid osteoma is composed of osteoid and woven bone, both of which can be seen as interconnected trabeculae, sheets, or isolated islands."