Chondroblastoma

Also known as: childhood chondroblastoma.

What is chondroblastoma?

Chondroblastoma is a rare type of cartilage-producing benign (non-cancerous) tumor in children that often occurs in the ends of the long bones of the arms and legs. It most often affects teenage boys and young men.

Though it is non-cancerous, it can, very rarely spread to the lungs.

What causes chondroblastoma?

The cause of chondroblastoma is unknown.

What are the symptoms of chondroblastoma?

The symptoms of chondroblastoma include joint swelling, pain, stiffness and limping.

What are chondroblastoma care options?

There are many treatment options, though surgical removal is usually recommended.

Chondroblastomas can recur (in about 20% of affected children).

Reviewed by: Jack Wolfsdorf, MD, FAAP

This page was last updated on: March 07, 2022 03:13 PM

Setting the Gold Standard: Advancing Care for Sarcoma and Solid Tumors

November 29, 2023 – Bone and joint cancers account for a fraction of cancer cases in the U.S., and their rarity and a paucity of treatment options underscore the need for experienced, multidisciplinary care and novel solutions. Nicklaus Children’s Hospital’s Sarcoma and Solid Tumor Program  delivers both options for children with these malignancies.