Is chondroblastoma life threatening?

Is chondroblastoma life threatening?

They have been described as calcified chondromatous giant cell tumours. The most frequently involved body regions are the hip, knee, and shoulder. Although usually benign, chondroblastoma metastasizes on rare occasions, with fatal results.

Can chondroblastoma spread?

In rare cases, a chondroblastoma can spread to the lungs or other organs. If the tumor spreads, surgical removal of the bone, as well as the affected area of the organ, is necessary.

Is chondroblastoma benign or malignant?

Although a chondroblastoma is considered a benign tumor, it has the potential to spread (metastasize) to the lungs. Metastasis is rare, occurring in less than 1 percent of cases. The tumor can cause pain, inflammation, joint stiffness, limping, and other symptoms.

Is chondroblastoma fatal?

It accounts for less than 1% of all bone tumors and usually arises in the epiphyses or apophysis of skeletally immature patients. The treatment of choice of chondroblastoma is surgical. In general, chondroblastoma has a good prognosis, and patients often experience full resolution after surgical treatment.

What is Chondroma?

Listen to pronunciation. (kon-DROH-muh) A rare, slow-growing tumor that is made up of cartilage and forms on or in bones or soft tissue. It is not cancer.

How is Chondroblastoma diagnosed?

How is chondroblastoma diagnosed?

  1. X-rays. This is a test that uses a small amount of radiation to make images of tissues, bones, and organs on film.
  2. MRI. This is a test that uses large magnets, radio waves, and a computer to make detailed images of tissues in the body.
  3. CT scan.
  4. Biopsy.

How is Chondroblastoma treated?

Surgical options curettage and bone grafting: This is the most common treatment for chondroblastomas. During this procedure, the tumor is scraped out of the bone with a special instrument called a curette that has a scoop, loop, or ring at its tip.

How do you get Chondroblastoma?

What causes chondroblastoma? The exact cause of chondroblastoma is not known. The tumors are believed to start from immature cartilage-making cells called chondroblasts.

What kind of tumor is a chondroblastoma tumor?

Chondroblastoma also known as Codman tumor, calcifying giant cell tumor or epiphyseal chondromatous giant cell tumor is a rare tumor occurring in young patients. It commonly arises in the epiphyseal region of long bones and usually involves a single bone. Although a majority of them are benign, few can become malignant and even metastasize.

What makes a chondroblastoma a chicken wire fence?

The tumor is composed of chondroblasts that have a distinct, thick cell membrane. The thick cell membrane gives it a “Chicken Wire Fence Appearance,” especially when the cell membranes are calcified Chondroblastomas have been reported to transform into fibrosarcoma or osteosarcoma years after being treated with radiation.

Are there mutations in the H3F3A gene in chondroblastoma?

Recently, immunohistochemical stains such as DOG1 and SOX9 have been described in chondroblastoma, and K36M mutations in either the H3F3A or H3F3B genes have also been identified. While generally regarded as a benign entity, chondroblastoma manifests an intermediate type of behavior, given its ability to recur locally, and rarely, metastasize.

How to know if you have chondroblastoma or bone cancer?

Chondroblastoma 1 Chondroblastoma is a rare, benign bone tumor found in the rounded ends… 2 Cause. It is uncertain why chondroblastoma occurs, but it is sometimes found in conjunction… 3 Signs and symptoms. 4 Testing and diagnosis. X-rays, which produce images of bones. 5 Treatment. There are many treatment options available for bone…

Where does chondroblastoma start in the human body?

Chondroblastoma is a rare type of noncancerous bone tumor that starts from cartilage. It most often affects the ends of the long bones, near the growth plate, in the arms at the shoulder, and in the legs at the hip and knee.

What are the options for treatment of chondroblastoma?

Treatment may include: Bone grafting. A surgical procedure in which healthy bone is transplanted from another part of the body into the affected area, if necessary, to repair damaged bone. The tumor may recur. For this reason, follow-up with your healthcare provider is essential.

Can a chondroblastoma tumor be left untreated?

Chondroblastoma is a rare type of benign (noncancerous) tumor that typically occurs in children and young adults. Although chondroblastomas are not cancerous, they will continue to grow if left untreated. Treatment almost always involves surgery to remove the tumor. Chondroblastoma – OrthoInfo – AAOS