Is juxtacortical chondroma benign or malignant?
Juxta-cortical chondroma (JCC) is a rare benign cartilaginous tumor originating from the periosteum [1]. Imaging features have been reported previously and are characterized by cortical scalloping with overhanging edges, chondroid matrix, and soft tissue mass [2].
What is a juxtacortical chondroma?
Juxtacortical chondromas, also known as periosteal chondromas, are rare benign chondral tumors that arise from the periosteum of tubular bones. They are thought to account for ~2% of benign bone tumors.
What are periosteal lesions?
in what I term a periosteal lesion, we feel something outside the shaft and it does not feel like a bone shell or a circumscribed expanding tumor, as in the central tumor when the bone is destroyed.
Is chondroma the same as Enchondroma?
Classification. Based upon location, a chondroma can be described as an enchondroma or ecchondroma.
What does Juxtacortical mean?
Juxtacortical is a general term and merely denotes ‘next to cortex’ and can be used in a variety of context depending on the structure (e.g. bone, brain, kidney etc.).
Do Chondromas grow?
Chondromas grow slowly and can be present for a long time without any symptoms. They are often noticed during unrelated medical procedures.
What is periosteal bone?
The periosteum is a membranous tissue that covers the surfaces of your bones. The only areas it doesn’t cover are those surrounded by cartilage and where tendons and ligaments attach to bone. The periosteum is made up of two distinct layers and is very important for both repairing and growing bones.
What is the meaning of periosteal?
Definition of periosteal 1 : situated around or produced external to bone.
How can you tell the difference between chondrosarcoma and Enchondroma?
Enchondroma consists of regular lobules and mature connective tissue with low cellularity; well-differentiated chondrosarcoma is composed of irregular lobules with highly cellular fibrous tissue.
Can multiple sclerosis lesions go away?
Will MS brain lesions go away? In addition to slowing the growth of lesions, it might be possible to one day heal them. Scientists are working to develop myelin repair strategies, or remyelination therapies, that might help regrow myelin.
Where is the Juxtacortical located?
Juxtacortical small lesion (JCSL) is a special type of white matter lesion, defined as no greater than 5 mm in diameter and adjacent to the cerebral cortex in location.