enchondroma


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enchondroma

[‚en‚kän′drō·mə]
(medicine)
A benign tumor composed of dysplastic cartilage cells, occurring in the metaphysis of cylindric bones, especially of the hands and feet.
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References in periodicals archive ?
Chondrosarcoma of the first metatarsal-primary or secondary to enchondroma.
29,30) Like enchondromas, giant cell tumors have characteristic features on radiographs, which typically allows for confident diagnosis.
Additionally, MRI visualized one hydrocele, one osteoma of the left femur, an enchondroma of the left superior ramus of the pubic bone, and one dilated left ureter.
5) Cartilaginous lesions of all types (chondroblastoma, enchondroma, periosteal chondroma, chondrosarcoma) have a predilection for the proximal humerus; marrow cell lesions and metastatic carcinoma are the common malignant lesions.
Somatic mosaic IDH1 or IDH2 mutations are associated with enchondroma and spindle cell hemangioma in Ollier disease and Maffucci syndrome.
1,2) We describe the case of a patient with an extremely rare form of generalized enchondromatosis who presented with an enchondroma of the clivus.
d) Langerhans cell histiocytosis (n = 7), chondroblastoma (n = 3), enchondroma (n = 1), benign spindle cell lesion with giant cells (n = 1), and benign osteoblastic lesion (n = 1).
Some lesions, such as solitary bone cysts (Figure 4), enchondromas (Figure 5), EG and Ewing's sarcoma, tend to be centrally located.
This is seen in lesions such as enchondroma and chondrosarcomas.
desmoid tumors, leiomyomas, fibroadenomas, any collagen-producing tumor Enchondroma and chondrosarcomas Malignant: Synovial sarcoma, high-grade sarcomas, undifferentiated sarcomas;GIST?
The radiologic differential diagnosis of solitary lesions includes aneurysmal bone cyst, enchondroma, giant cell reparative granuloma.