Chondroblastoma is a rare primary bone tumor of young people that generally occurs in the epiphyseal plate of long bones. To date, only 13 cases of patella with pathological fracture in chondroblastoma have been previously published.

2021年4月23日 · Chondroblastoma (CB) is a rare, primary, benign bone tumor that commonly affects men aged 15–20 years. It is usually detected in the epiphysis of the long bones, such as the proximal femur, humerus, and tibia. The patella is an infrequent site.

2019年12月12日 · Chondroblastoma is a rare primary bone tumor of young people that generally occurs in the epiphyseal plate of long bones. To date, only 13 cases of patella with pathological fracture in chondroblastoma have been previously published.

Jaffe and Lichtenstein 3 named it as chondroblastoma, a rare benign cartilaginous tumor. Its incidence is only 1-3% of all primary benign bone tumors. The typical localization of a chondroblastoma is the epiphysis of long tubular bones; patella is a very unusual site.

2013年7月1日 · In this article, we report the clinical, radiographic, and histological findings of a secondary ABC following chondroblastoma of the patella with a review of the literature. Key words: secondary aneurysmal bone cyst, chondroblastoma, patella. Patella is a rare site for a tumor or tumorlike lesion to develop.

2021年10月18日 · Chondroblastomas commonly present in the second decade of life as a singular, well defined lucent lesion within skeletally immature long bones. Characteristic histopathological features include sheets of chondroblasts admixed with osteoclast-like giant cells in a chondroid matrix and focal chicken wire type calcification.

This study reviews 16 cases of chondroblastoma of the patella which constitute nearly 6% of a large group of chondroblastomas scattered throughout the skeleton. Both radiologic and histologic appearances of chondroblastomas of the patella are indistinguishable from those of chondroblastomas arising …

We report an atypical case of chondroblastoma of the patella and discuss the clinical, radiological and therapeutic features of this rare location. A young 20-year-old patient consulted for right knee pain evolving for 2 months with a discreet knee effusion and pain on palpation of the patella.

2019年12月12日 · Rarely, chondroblastoma of the patella can present with acute pain due to pathological fracture. We present the 14th such case in the literature to associate patellar chondroblastoma with pathological fracture. The patient was treated with curettage, inactivation, autogenous bone grafting, and inter …

This study reviews 16 cases of chondroblastoma of the patella which constitute nearly 6% of a large group of chondroblastomas scattered throughout the skeleton. Both radiologic and histologic appearances of chondroblastomas of the patella are indistinguishable from those of chondroblastomas arising in other sites.