- An
osteoid osteoma is a
benign (non-cancerous) bone
tumor that
arises from
osteoblasts and some
components of osteoclasts. It was
originally thought to...
- In histology,
osteoid is the unmineralized,
organic portion of the bone
matrix that
forms prior to the
maturation of bone tissue.
Osteoblasts begin the...
- and that
exhibits osteoblastic differentiation and
produces malignant osteoid.
Osteosarcoma is the most
common histological form of
primary bone sarcoma...
-
within the
osteoid to
become osteocytes. At this point, the
osteoid becomes mineralized resulting in a
nidus consisting of
mineralized osteoid that contains...
- an
uncommon osteoid tissue-forming
primary neoplasm of the bone. It has
clinical and
histologic manifestations similar to
those of
osteoid osteoma; therefore...
-
start secreting osteoid, an
unmineralized collagen-proteoglycan
matrix that has the
ability to bind calcium. As
calcium binds to the
osteoid, the
matrix hardens...
- (around the knee joint).
Examples of
benign bone
tumors include osteoma,
osteoid osteoma, osteochondroma, osteoblastoma, enchondroma,
giant cell
tumor of...
- type II
preosteocyte (
osteoid osteocyte), and type III
preosteocyte (partially
surrounded by
mineral matrix). The
embedded "
osteoid-osteocyte" must do two...
-
Osteoma cutis (also
known as "Albright's
hereditary osteodystrophy")
Osteoid osteoma Fibro-osteoma Chondro-osteoma
Osteoma of the
frontal sinus seen...
-
osteon seams and make a
protein mixture known as
osteoid,
which mineralizes to
become bone. The
osteoid seam is a
narrow region of a
newly formed organic...
