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Chondrosarcoma

Journal of the American Academy of Orthopaedic Surgeons, 2021
Chondrosarcoma is the second most common primary bone tumor, with >90% of cases representing the primary conventional subtype. In addition to arising de novo, conventional chondrosarcoma can arise secondary to a benign underlying lesion, such as enchondroma or osteochondroma.
Robert C. Weinschenk   +2 more
openaire   +3 more sources

Melatonin inhibits chondrosarcoma cell proliferation and metastasis by enhancing miR‐520f‐3p production and suppressing MMP7 expression

Journal of Pineal Research, 2023
Chondrosarcoma has a high propensity to metastasize and responds poorly to chemotherapy and radiation treatment. The enzymatic activity of matrix metalloproteinases (MMPs) is very important in chondrosarcoma metastasis.
N. Tran   +11 more
semanticscholar   +1 more source

Radiomics Nomograms Based on Non‐enhanced MRI and Clinical Risk Factors for the Differentiation of Chondrosarcoma from Enchondroma

Journal of Magnetic Resonance Imaging, 2021
Differentiating chondrosarcoma from enchondroma using conventional MRI remains challenging. An effective method for accurate preoperative diagnosis could affect the management and prognosis of patients.
Jielin Pan   +7 more
semanticscholar   +1 more source

Chondrosarcoma

Clinical Orthopaedics and Related Research, 1986
Chondrosarcoma is a malignant cartilage-forming tumor that affects predominently the middle-aged population. There are three histologic grades, but differentiation of Grade I tumors from enchondromas can be difficult. The measurement of polypoidy (augmented chromosomal content per cell) appears to offer a method of segregation of benign from low-grade ...
J H, Healey, J M, Lane
openaire   +2 more sources

Dedifferentiated chondrosarcoma.

The Journal of Bone & Joint Surgery, 1988
The cases of forty-six patients who had dedifferentiated chondrosarcoma were reviewed. Two groups were identified: one in which a low-grade malignant chondrosarcoma was the precursor lesion and one in which a moderate to high-grade malignant chondrosarcoma was the precursor lesion.
CAPANNA, RODOLFO   +7 more
openaire   +3 more sources

Dedifferentiated chondrosarcoma: An aggressive variant of chondrosarcoma

Asian Cardiovascular and Thoracic Annals, 2014
Dedifferentiated chondrosarcomas are a rare and aggressive subtype of chondrosarcoma with a bimorphic pattern on histopathology. Rib is a rare site of dedifferentiated chondrosarcoma. Diagnosis of this subtype preoperatively can be challenging. Treatment options for dedifferentiated chondrosarcoma are limited because they are chemoresistant, and ...
K. Shivakumar   +4 more
openaire   +3 more sources

Chondrosarcoma of the larynx

The Journal of Laryngology & Otology, 1995
AbstractA case of a low grade chondrosarcoma of the cricoid cartilage which had been diagnosed intially as a chondroma is presented. The tumour reurred twice after limited surgical resections. Total laryngectomy was inecvitable due to near total involvement of the cricoid cartilage and subsequent histological examination revealed a low grade ...
Jean-Francois Haguet   +5 more
openaire   +3 more sources

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