Results 81 to 90 of about 20,687 (197)

Ensemble learning guided survival prediction and chemotherapy benefit analysis in high-grade chondrosarcoma: A study based on the surveillance, epidemiology, and end results (SEER) database

open access: yesJournal of Orthopaedic Surgery
Purpose: The chemotherapy benefit for high-grade chondrosarcoma remains controversial. Ensemble learning has better overall performance than single computational approaches for clinical decision.
Xu Zheng   +5 more
doaj   +1 more source

Chondrosarcoma of the Breast

open access: yesThe Breast Journal, 2005
Verfaillie, Guy   +4 more
openaire   +3 more sources

Chondrosarcoma, A 30 Year Retrospective Study in Cancer Institute Imam Khomeini Hospital and Faculty of Dentistry of Tehran University of Medical Sciences

open access: yesFrontiers in Dentistry, 2004
Statement of Problem: Chondrosarcoma is a tumor which includes 10 percent of the bone primary tumors. Its prevalence is half of the osteosarcoma and two times of Ewing’s. The mean age of the patients ranges between 30-50 years of old.
N. Eshghyar; Mohebbi
doaj  

Histopathologic Differentiation between Enchondroma and Well-differentiated Chondrosarcoma: Evaluating the Efficacy of Diagnostic Histologic Structures

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2011
Background and aims. Well-differentiated chondrosarcoma and enchondroma are similar in histopathologic aspects; therefore, special methods should be used to make a distinction between these benign and malignant tumors.
Shams Shariat Torbaghan   +3 more
doaj  

Mesenchymal Chondrosarcoma of the Mandible, a Big Dilemma: Report of a Rare Case in Mesenchymal Chondrosarcoma of the Mandible—Report of a Case With Discussion of Diagnostic and Therapeutic Dilemmas

open access: yesCase Reports in Dentistry
Chondrosarcomas are a group of malignant neoplasms with cartilaginous matrix production mostly found in flat and peripheral long bones. Mesenchymal chondrosarcoma is one of the most unusual and rare histological variants of chondrosarcoma, with a ...
Abbas Karimi   +4 more
doaj   +1 more source

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