ALLMedicine™ Chondroblastoma Center

Mar 12th, 2023 - Malignant melanoma with osteocartilaginous differentiation is extremely rare. We report a case of periungual osteocartilaginous melanoma (OCM) on the right hallux. A 59-year-old man presented with a rapidly growing mass with drainage on his right ...

Feb 24th, 2023 - Chondroblastoma (CBL) is a rare benign chondroid producing bone tumor that typically occurs in epiphysis or apophysis of growing children and young adults. Intralesional curettage is the treatment of choice, while resection is required in selected...

Jan 31st, 2023 - To present our experience on osteosarcomas of the hands and review the existing literature pertaining osteosarcomas in this extremely rare location. and results: Seven cases of osteosarcomas of the hands were reviewed, and a literature search of a...

Jan 6th, 2023 - To elucidate the clinicopathological features and the diagnostic value of mutation specific antibody H3F3 K36M of chondroblastoma (CB) in China. Clinicopathological profiles were retrieved, and immunohistochemistry was performed on 185 CB specimen...

Nov 29th, 2022 - Chondroblastoma (CB) is histologically characterized by oval to polygonal-shaped mononuclear neoplastic cells, multinucleated osteoclastic giant cells, and eosinophilic matrix with occasional calcification. Genetically, the majority of CBs harbor ...

Sep 30th, 2015 - Isolated sesamoid lesions are rare, with few isolated case reports in the literature. Benign and malignant lesions appear most often in the metatarsals, with the calcaneus being the second most commonly afflicted site.

Structural Allografts With or Without Cages Acetabular defects can be relatively small and contained like those observed in patients with subchondral cysts, erosive changes caused by inflammatory arthritis, pigmented villonodular synovitis (giant ...

Nov 16th, 2021 - Overview What is chondroblastoma? Chondroblastoma, also called a calcifying giant cell tumor or Codman tumor is a rare, non-cancerous tumor made up of a mass of cartilage tissue. The tumor forms when your cells grow and divide more than they shoul...

Jul 12th, 2021 - Overview What are benign bone tumors? Most tumors that start in your bones are benign (not cancer). This means that benign tumors will not spread from their original site to a new location. Tumors can form in any of the bones of your skeletal syst...

A chondroblastoma is a rare type of noncancerous bone tumor that begins in cartilage.