Clinical features: 1. Benign cartilage tumors occurring in bone, located in the medullary cavity, consisting of foliated mature glassy cartilage with mature cell differentiation, small slightly dark-stained nuclei and no…
Endogenous chondrosarcoma can occur in the bone, also known as central, or on the bone surface, also known as borderline (periosteal chondrosarcoma), as a single lesion, or as multiple lesions…
Pathologic changes in endochondroma of short tubular bones may appear quite malignant, but are essentially benign. Endochondroma of long bones of the trunk or extremities may appear quite benign on…
Multiple endophytic chondromas Chondromas are one of the most common types of benign bone tumors and usually have two forms, one growing outward from the bone, called exophytic chondromas, and…
[Abstract] Objective To investigate the imaging characteristics and differential diagnosis of endogenous chondrosarcoma of long bones. Data and methods To analyze the data of 11 cases of endogenous chondrosarcoma of…
From 2011 to the present, nine patients younger than 40 years old, diagnosed with “osteonecrosis of the talus and osteochondral exfoliation of the talus”, were treated with chondrocyte transplantation and…
Pediatric chondromas are bony protrusions and masses that grow near the joints, usually as a result of abnormal bone growth and malformations during childhood development. Chondrosarcoma is a benign tumor…
Enchondroma is a benign tumor of hyaline cartilage tissue that occurs in the bone marrow cavity. Enchondroma is relatively common, accounting for 10% to 25% of benign bone tumors, and is…
Synovial osteochondromatosis is a monoarticular synovial proliferative disease that is characterized by cartilaginous, fibrocartilaginous, or osteochondral microsomes that develop in the synovial membrane within the joints, synovium, and tendon sheaths.…
Synovial chondromatosis is a monoarticular synovial proliferative disease that is characterized by cartilaginous, fibrocartilaginous, or osteochondral vesicles in the synovial membrane of the joints, synovium, and tendon sheaths. The most…